PURPOSE: This rule establishes the legal basis for the administration of the state agency’s plan for reimbursement of covered inpatient hospital services in accordance with the principles and provisions described in this rule, and also establishes the legal basis for the state agency’s methodology employed for reimbursement of covered outpatient hospital services.

PUBLISHER’S NOTE: The secretary of state has determined that publication of the entire text of the material that is incorporated by reference as a portion of this rule would be unduly cumbersome or expensive. This material as incorporated by reference in this rule shall be maintained by the agency at its headquarters and shall be made available to the public for inspection and copying at no more than the actual cost of reproduction. This note applies only to the reference material. The entire text of the rule is printed here.

1. (1) General Reimbursement Principles.

   1. (A) For inpatient hospital services provided for an individual entitled to Medicare Part A inpatient hospital benefits and eligible for MO HealthNet, reimbursement from the MO HealthNet Program will be available only when MO HealthNet’s applicable payment schedule amount exceeds the amount paid by Medicare. MO HealthNet’s payment will be limited to the lower of the deductible and coinsurance amounts or the amount the MO HealthNet applicable payment schedule amount exceeds the Medicare payments. For all other MO HealthNet participants, unless otherwise limited by rule, reimbursement will be based solely on the individual participant’s days of care (within benefit limitations) multiplied by the individual hospital’s Title XIX per diem rate.

   2. (B) The Title XIX reimbursement for hospitals, excluding those located outside Missouri, shall include the payments as outlined below. Reimbursement shall be subject to availability of federal financial participation (FFP).

      1. 1. Inpatient per diem reimbursement is established in

accordance with sections (4) and (5).

1. 2. Outpatient reimbursement is established in accordance

with 13 CSR 70-15.160.

1. 3. Acuity adjustment payment (AAP) is established in

accordance with section (6).

1. 4. Poison control (PC) payment is established in accordance

with section (7).

1. 5. Stop loss payment (SLP) is established in accordance

with section (8).

1. 6. Disproportionate share hospital (DSH) payment is

established in accordance with 13 CSR 70-15.220.

1. 7. Graduate medical education (GME) payment is

established in accordance with section (9).

1. 8. Upper payment limit (UPL) payment is established in

accordance with 13 CSR 70-15.230.

1. 9. Children’s outlier (CO) payment is established in

accordance with section (10).

1. 10. Psych adjustment (PA) payment is established in accor-

dance with section (11).

1. (C) The Title XIX reimbursement for hospitals located outside Missouri will be established in accordance with 13 CSR 70- 15.190.

1. (2) Definitions.

   1. (A) Allowable costs. Allowable costs are those related to covered MO HealthNet services defined as allowable in 42 CFR chapter IV, part 413, except as specifically excluded or restricted in 13 CSR 70-15.010 or the MO HealthNet hospital provider manual and detailed on the audited Medicaid cost report. Penalties or incentive payments as a result of Medicare target rate calculations shall not be considered allowable costs. Implicit in any definition of allowable cost is that this cost is allowable only to the extent that it relates to patient care; is reasonable, ordinary, and necessary; and is not in excess of what a prudent and cost-conscious buyer pays for the given service or item.
   2. (B) Bad debt. Bad debts include the costs of caring for patients who have insurance but are not covered for the particular services, procedures, or treatment rendered. Bad debts do not include the cost of caring for patients whose insurance covers the given procedures but limits coverage. In addition, bad debts do not include the cost of caring for patients whose insurance covers the procedure although the total payments to the hospital are less than the actual cost of providing care.
   3. (C) Base year cost report. Audited Medicaid cost report from the third prior calendar year. If a facility has more than one (1) cost report with periods ending in the third prior calendar year, the cost report covering a full twelve- (12-) month period will be used. If none of the cost reports covers a full twelve (12) months, the cost report with the latest period will be used. If a hospital’s base year cost report is less than or greater than a twelve- (12-) month period, the data shall be adjusted, based on the number of days reflected in the base year cost report to a twelve- (12-) month period. Any changes to the base year cost report after the division issues a final decision on assessment or payments will not be included in the calculations.

   4. (D) Case mix index (CMI). The hospital CMI for the AAP is determined based on the hospital’s MO HealthNet inpatient claims and 3MTM All-Patient Refined Diagnosis Related Groups (APR-DRG) software, a grouping algorithm to categorize inpatient discharges with similar treatment characteristics requiring similar hospital resources.

      1. 1. For State Fiscal Year (SFY) 2023, each hospital’s CMI was

calculated as follows:

1. A. A dataset of complete inpatient stays was established

using MO HealthNet fee-for-service claims and managed care encounters combined for calendar years 2019 and 2020. A two- (2-) year dataset was used to account for the potential impact of changes to hospital utilization, costs, and mix of patients due to the COVID-19 public health emergency;

1. B. Interim claims where multiple claims cover a single

inpatient stay were combined into single claims covering the complete inpatient stay;

1. C. The 3MTM APR-DRG grouping software was applied

to the inpatient dataset, using version 38 of the grouper. Each inpatient stay was assigned to a single DRG and severity of illness level. Each APR-DRG is associated with a relative weight reflecting the relative amount of resources required to care for similar stays, compared to an average inpatient stay. APR-DRG weights are provided by 3MTM and are calculated based on a national all-payer population;

1. D. The national weights were recentered to reflect the

average resource requirements within the MO HealthNet population, including both fee-for-service and managed care encounter inpatient stays. Recentered weights are calculated by dividing the APR-DRG national weights by the average case mix for all hospitals. The average case mix is calculated as the sum of the national weights for each inpatient stay divided by the number of stays for all hospitals;

1. E. A hospital-specific CMI is calculated by summing

the MO HealthNet recentered weights for each inpatient stay and dividing the total by the number of inpatient stays for the hospital.

1. 2. For SFY 2024 and forward, the basis of the case mix

index will be determined by the division based on combined inpatient stays from the second and third prior calendar years, the current version of the 3MTM APR-DRG grouper, relative weights appropriate for the MO HealthNet population, and the SFY in which an AAP is being calculated.

1. (E) Charity care. Results from a provider’s policy to provide health care services free of charge or a reduction in charges because of the indigence or medical indigence of the patient.
2. (F) Contractual allowances. Difference be tween established rates for covered services and the amount paid by third-party payers under contractual agreements.
3. (G) Cost report. A cost report details, for purposes of both Medicare and MO HealthNet reimbursement, the cost of rendering covered services for the fiscal reporting period. The Medicare/Medicaid Uniform Cost Report contains the forms utilized in filing the cost report. The Medicare/Medicaid Cost Report version 2552-10 (CMS 2552-10) shall be used for fiscal years beginning on and after May 1, 2010.
4. (H) Division. Unless otherwise designated, division refers to the MO HealthNet Division (MHD), a division of the Department of Social Services charged with the administration of the MO HealthNet program.
5. (I) Medicaid inpatient days. Medicaid inpatient days are paid Medicaid days for inpatient hospital services as reported by the Medicaid Management Information System (MMIS).

6. (J) Nonreimbursable items. For purposes of reimbursement of reasonable cost, the following are not subject to reimbursement:

   1. 1. Allowances for return on equity capital;
   2. 2. Amounts representing growth allowances in excess

of the intensity allowance, profits, efficiency bonuses, or a combination of these;

1. 3. Cost in excess of the principal of reimbursement

specified in 42 CFR chapter IV, part 413; and

1. 4. Costs or services specifically excluded or restricted in

this rule or the MO HealthNet hospital provider manual.

1. (K) Reasonable cost. The reasonable cost of inpatient hospital services is an individual hospital’s Medicaid cost per day as determined in accordance with section (4) of this regulation using the base year cost report.

2. (L) Specialty pediatric hospital. An inpatient pediatric acute care facility which—

   1. 1. Is licensed as a hospital by the Missouri Department of

Health and Senior Services under Chapter 197 of the Missouri Revised Statutes;

1. 2. Has been granted substantive waivers by the Missouri

Department of Health and Senior Services from compliance with material hospital licensure requirements governing a) the establishment and operation of an emergency department, and b) the provision of pathology, radiology, laboratory, and central services; and

1. 3. Is not licensed to operate more than sixty (60) inpatient

beds.

1. (M) Trend factor. The trend factor is a measure of the change in costs of goods and services purchased by a hospital during the course of one (1) year.
2. (N) Federal reimbursement allowance (FRA). The fee assessed to hospitals for the privilege of engaging in the business of providing inpatient health care in Missouri. The FRA shall be an allowable cost to the hospital. The FRA is identified in 13 CSR 70-15.110. Effective January 1, 1999, the assessment shall be an allowable cost.

3. (O) Incorporation by reference. This rule incorporates by reference the following:

   1. 1. The Hospital Manual is incorporated by reference and

made a part of this rule as published by the Department of Social Services, MO HealthNet Division, 615 Howerton Court, Jefferson City, MO 65109, at its website at https://mydss.mo.gov/ media/pdf/hospital-manual, June 27, 2024. This rule does not incorporate any subsequent amendments or additions;

1. 2. Chapter 40 of The Provider Reimbursement Manual –

Part 2, that includes the CMS 2552-10 cost report form and instructions, which is incorporated by reference and made a part of this rule as published by the Centers for Medicare & Medicaid Services (CMS) at its website https://www.cms.gov/ Regulations-and-Guidance/Guidance/Manuals/Paper-Based- Manuals-Items/CMS021935, February 21, 2024. This rule does not incorporate any subsequent amendments or additions; and

1. 3. 42 CFR 413, which is incorporated by reference and made

a part of this rule as published by the U.S. Government Publishing Office and available at https://www.ecfr.gov/current/ title-42/chapter-IV/subchapter-B/part-413?toc=1, June 8, 2022. This rule does not incorporate any subsequent amendments or additions. Only the cost principles from 42 CFR 413 are incorporated by reference.

1. (3) Reporting Requirements.

   1. (A) Cost reports.

      1. 1. Each hospital participating in the MO HealthNet

program shall submit a cost report in the manner prescribed by the division. The cost report shall be submitted within five (5) calendar months after the close of the reporting period. The period of a cost report is defined in 42 CFR 413.24(f).

1. A. All cost reports shall be submitted and certified by an

officer or administrator of the hospital.

1. B. If a cost report is more than ten (10) days past due,

the division may withhold fifty thousand dollars ($50,000) in MO HealthNet payments from the hospital until the hospital submits the cost report. If the MO HealthNet payment is less than fifty thousand dollars ($50,000), the entire payment will be withheld. Upon the division’s or its authorized contractor’s receipt of the cost report prepared in accordance with this regulation, the payment that was withheld will be released to the hospital.

1. C. A single extension, not to exceed thirty (30) days, may

be granted upon the request of the hospital and the approval of the division when the hospital’s operation is significantly affected due to extraordinary circumstances over which the hospital had no control, such as fire or flood. The request must be in writing and postmarked prior to the first day of the sixth month following the hospital’s fiscal year end.

1. 2. The change of control or ownership of a hospital of

participation in the program requires that the hospital submit a cost report for the period ending with the date of change of control or ownership within five (5) calendar months after the close of the reporting period.

1. A. Upon learning of a change of control or ownership,

the division may withhold fifty thousand dollars ($50,000) of the next available MO HealthNet payment from the hospital identified in the current MO HealthNet participation agreement until the cost report is filed. If the MO HealthNet payment is less than fifty thousand dollars ($50,000), the entire payment will be withheld. Once the cost report prepared in accordance with this regulation is received, the payment will be released to the hospital identified in the current MO HealthNet participation agreement.

1. B. The division may, at its discretion, delay the

withholding of funds specified in subparagraph (3)(A)2.A. until the cost report is due based on assurances satisfactory to the division that the cost report will be timely filed. A request jointly submitted by the buying and selling entities may provide adequate assurances. The buying entity must accept responsibility for ensuring timely filing of the cost report and authorize the division to immediately withhold fifty thousand dollars ($50,000) if the cost report is not timely filed.

1. 3. The termination of or by a hospital of participation in

the MO HealthNet program requires that the hospital submit a cost report for the period ending with the date of termination within five (5) calendar months from the date of the CMS tieout notice. No extension in the submitting of cost reports shall be allowed when a termination of participation has occurred.

1. A. Upon learning of the termination, the division may

withhold fifty thousand dollars ($50,000) of the next available MO HealthNet payment from the hospital until the cost report is filed. If the MO HealthNet payment is less than fifty thousand dollars ($50,000), the entire payment will be withheld. Upon the division’s or its authorized contractor’s receipt of the cost report prepared in accordance with this regulation, the payment that was withheld will be released to the hospital.

1. 4. Amended cost reports or other supplemental. The

division or its authorized contractor will notify the hospital by letter when the audit of its cost report is completed. Since this data will be used in the calculation of per diem rates, and other Medicaid payments, the hospital shall review the audited cost report data and submit amended or corrected data to the division or its authorized contractor within fifteen (15) days. Data received after the fifteen- (15-) day deadline will not be considered by the division for per diem rates, or other Medicaid payments unless the hospital requests in writing and receives an extension to file additional information prior to the end of the fifteen- (15-) day deadline.

1. (B) Records.

   1. 1. All hospitals are required to maintain financial and

statistical records in accordance with 42 CFR 413.20. For purposes of this plan, statistical and financial records shall include beneficiaries’ medical records and patient claim logs separated for inpatient and outpatient services billed to and paid for by MO HealthNet (excluding cross-over claims) respectively. All records must be available upon request to representatives, employees, or contractors of the MO HealthNet program, Missouri Department of Social Services, General Accounting Office (GAO), or the United States Department of Health and Human Services (HHS). The content and organization of the inpatient and outpatient logs shall include the following:

1. A. A separate log for each fiscal year must be maintained

by either date of service or date of payment for claims and all adjustments of those claims for services provided in the fiscal period. Lengths of stay covering two (2) fiscal periods should be recorded by date of admission. The information from the log should be used to complete the Medicaid worksheet in the hospital’s cost report;

1. B. A year-to-date total must appear at the bottom of each

log page or after each applicable group total, or a summation page of all subtotals for the fiscal year activity must be included with the log; and

1. C. Not to be included in the logs are denied claims or line

item charges. This would include payments for hospital-based physicians and certified registered nurse anesthetists billed by the hospital on a professional services claim or payments for services provided by the hospital through enrollment as a MO HealthNet provider-type other than hospital.

1. 2. Records of related organizations, as defined by 42 CFR

413.17, must be available upon demand to those individuals or organizations as listed in paragraph (3)(B)1. of this rule.

1. (C) Cost report audits.

   1. 1. The examination or inspection of a hospital’s cost report,

files, and any other supporting documentation by the division or its authorized contractor. The division or its authorized contractor may perform the following types of audits:

1. A. Level I audit—Requires a more narrow scope of

review of hospital cost reports, files, and any other additional information requested and submitted to the division or its authorized contractor. The limited review may include items such as comparative analysis of a hospital’s cost report data to industry data, a review of a hospital’s prior year data to determine any outliers that may warrant further review, requesting additional details of the reported information, all of which could lead to potential adjustment(s) after such further review, as well as making standard adjustments, etc. Level I audits may be provided off-site;

1. B. Level II audit—Requires a desk review of hospital cost

reports, files, and any other additional information requested and submitted to the division or its authorized contractor. The desk review may include review procedures in a level I audit plus a more detailed analysis of a hospital’s cost report data to identify items that would require further review including requesting additional details of the reported information, documentation to support amounts reflected in the cost report, etc. Level II audits may be provided off-site; or

1. C. Level III audits—Requires an in-depth audit, includ-

ing an on-site review, of hospital cost reports, files, and any other additional information requested and submitted to the division or its authorized contractor. The level III audit will require an in-depth analysis of a hospital’s cost report data and an on-site verification of cost report items deemed necessary through a risk assessment or other analyses, etc. Level III audits will require some portion of the hospital’s records review be provided on-site.

1. (4) Inpatient Per Diem Reimbursement Rate Computation. Effective for dates of service beginning July 1, 2022, each Missouri hospital shall receive a Missouri Medicaid per diem rate based on the following computation:

   1. (A) The per diem shall be determined from the base year cost report in accordance with the following formula:

      PER DIEM = ((TAC / MPD) * TI) + MIP FRA

      1. 1. MIP FRA—Medicaid inpatient share of FRA. The Medicaid

inpatient share of the FRA Assessment will be calculated by dividing the hospital’s Medicaid fee-for-service (FFS) and managed care (MC) inpatient days from the base year cost report by total hospital inpatient days from the base year cost report to arrive at the Medicaid utilization percentage. This percentage is then multiplied by the inpatient FRA assessment for the current SFY to arrive at the increased allowable Medicaid cost. This cost is then divided by the estimated Medicaid FFS and MC days for the current SFY to arrive at the increased Medicaid cost per day. The estimated Medicaid FFS and MC days are paid days from the second prior calendar year;

1. 2. MPD—Medicaid FFS inpatient days from the base year

cost report;

1. 3. TI—Trend indices. The trend indices are applied to the

TAC per day of the per diem rate. The trend index for the base year is used to adjust the TAC per day to a common fiscal year end of June 30. The adjusted TAC per day shall be trended through the current SFY;

1. 4. TAC—Medicaid allowable inpatient routine and special

care unit costs, and ancillary costs, from the base year cost report, will be added to determine the hospital’s Medicaid total allowable cost (TAC);

1. 5. The per diem for private free-standing psychiatric

hospitals shall be the greater of one hundred percent (100%) of the SFY 2022 weighted average statewide per diem rate for private free-standing psychiatric hospitals or the per diem as calculated in subsection (4)(A);

1. 6. The per diem shall not exceed the average Medicaid

inpatient charge per diem as determined from the base year cost report and adjusted, by the TI, except for federally deemed critical access hospital’s whose Medicaid FFS charges equal sixty percent (60%) or less of its Medicaid FFS costs;

1. 7. The per diem shall be adjusted for rate increases granted

in accordance with subsections (4)(C) and (4)(D);

1. 8. If the hospital does not have a base year cost report, the

inpatient per diem will be the weighted average statewide per diem rate as determined in section (5);

1. (B) Trend indices (TI). For trend indices for SFY 2018 and forward, refer to the Hospital Market Basket index as published in Healthcare Cost Review by Institute of Health Systems (IHS), or equivalent publication, regardless of any changes in the name of the publication or publisher, for each SFY;

2. (C) Adjustments to rates. A hospital’s inpatient per diem rate may be adjusted only under the following circumstances:

   1. 1. When information contained in the cost report is found

to be intentionally misrepresented. Such adjustment shall be made retroactive to the date of the original rate. Such adjustment shall not preclude the division from imposing any sanctions authorized by any statute or regulation; and

1. 2. When a rate reconsideration is granted in accordance

with subsection (4)(D);

1. (D) Rate reconsideration.

   1. 1. Rate reconsideration may be requested under this

subsection for changes in allowable costs which occur subsequent to the base year cost report described in subsection (4)(A). The effective date for any increase granted under this subsection shall be no earlier than the first day of the month following the division’s final determination of the rate reconsideration.

1. 2. The following may be subject to review under procedures

established by the division:

1. A. New or expanded inpatient services. A hospital, at

times, may offer to the public new or expanded inpatient services which may require certificate of need (CON) approval.

1. (I) A state hospital, i.e., one owned or operated by

the Board of Curators as provided for in Chapter 172, RSMo, or one owned or operated by the Department of Mental Health, may offer new or expanded inpatient services to the public provided it receives legislative appropriations for the project. A state hospital may submit a request for inpatient rate reconsideration if the project meets or exceeds a cost threshold of one (1) million dollars for capital expenditures or one (1) million dollars for major medical equipment expenditures as described in 19 CSR 60-50.300.

1. (II) Non-state hospitals may also offer new or expanded

inpatient services to the public, and incur costs associated with the additions or expansions which may qualify for inpatient rate reconsideration requests. Such projects may require a CON. Rate reconsideration requests for projects requiring CON review must include a copy of the CON program approval. Nonstate hospitals may request inpatient rate reconsiderations for projects not requiring review by the CON program, provided each project meets or exceeds a cost threshold of one (1) million dollars for capital expenditures as described in 19 CSR 60-50.300.

1. (III) A hospital (state or non-state) will have six (6)

months after the new or expanded service project is completed and the service is offered to the public to submit a request for inpatient rate reconsideration, along with a budget of the project’s costs. The rate reconsideration request and budget will be subject to review. Upon completion of the review, the hospital’s inpatient reimbursement rate may be adjusted, if indicated. Failure to submit a request for rate reconsideration and project budget within the six- (6-) month period shall disqualify the hospital from receiving a rate increase prior to recognizing the increase through the trended cost calculation.

1. (IV) Rate reconsiderations due to new or expanded

services will be determined as total allowable project cost (i.e., the sum of annual depreciation, annualized interest expense, and annual additional operating costs) multiplied by the ratio of total inpatient costs (less SNF and swing bed cost) to total hospital cost as submitted on the most recent cost report filed with the division or its authorized contractor as of the review date divided by total acute care patient days including all special care units and nursery, but excluding swing bed days. The most recent cost report filed must be audited prior to the finalization of the rate reconsideration.

1. (V) Total acute care patient days (excluding nursery

and swing bed days) must be at least sixty percent (60%) of total possible bed days. Total possible bed days will be determined using the number of licensed beds times three hundred sixtyfive (365) days. If the total acute care patient days (excluding nursery and swing bed days) are less than sixty percent (60%) of total possible bed days, the sixty percent (60%) number plus nursery days will be used to determine the rate increase. If the total acute care patient days (excluding nursery and swing bed days) are at least sixty percent (60%) of total possible bed days, the total acute care patient days plus nursery days will be used to determine the rate increase. This computation will apply to capital costs only.

1. (VI) Major medical equipment costs included in rate

reconsideration requests shall not include costs to replace current major medical equipment if the replacement does not result in new or expanded inpatient services. The replacement of inoperative or obsolete major medical equipment, by itself, does not qualify for rate reconsideration, even if the new equipment costs at least one (1) million dollars; and

1. B. When the hospital experiences extraordinary

circumstances which may include but are not limited to an act of God, war, or civil disturbance.

1. 3. The following will not be subject to review under these

procedures:

1. A. The use of Medicare standards and reimbursement

principles;

1. B. The method for determining the trend factor;
2. C. The use of all-inclusive prospective reimbursement

rates; and

1. D. Increased costs for the successor owner, management

or leaseholder that result from changes in ownership, management, control, operation, or leasehold interests by whatever form for any hospital previously certified at any time for participation in the Medicaid program.

1. 4. The request for a rate reconsideration must be submitted

in writing to the division and must specifically and clearly identify the project and the total dollar amount involved. The total dollar amount must be supported by generally accepted accounting principles. The hospital shall demonstrate the rate reconsideration is necessary, proper, and consistent with efficient and economical delivery of covered patient care services. The hospital will be notified of the division’s decision in writing within sixty (60) days of receipt of the hospital’s written request or within sixty (60) days of receipt of any additional documentation or clarification which may be required, whichever is later. Failure to submit requested information within the sixty- (60-) day period, shall be grounds for denial of the request.

1. (5) Per Diem Reimbursement Rate Computation for New Hospitals. Effective for dates of service beginning July 1, 2022, each new Missouri hospital’s rate setting cost report shall be the first full fiscal year cost report, which includes inpatient Medicaid costs, otherwise the hospital shall continue to receive the weighted average statewide per diem rate as determined below.

   1. (A) Acute care hospitals. In the absence of adequate cost data, a new hospital’s Medicaid rate shall be one hundred percent (100%) of the weighted average statewide per diem rate for acute care hospitals until a prospective rate is determined on the hospital’s rate setting cost report, in accordance with section (4).
   2. (B) Free-standing psychiatric hospitals. In the absence of adequate cost data, a new hospital’s Medicaid rate shall be one hundred percent (100%) of the weighted average statewide per diem rate for free-standing psychiatric hospitals, excluding the state psychiatric hospitals, until a prospective rate is determined on the hospital’s rate setting cost report, in accordance with section (4).
   3. (C) Long term acute care hospitals. In the absence of adequate cost data, a new hospital’s Medicaid rate shall be one hundred percent (100%) of the weighted average statewide per diem rate for long term acute care hospitals until a prospective rate is determined on the hospital’s rate setting cost report, in accordance with section (4).
   4. (D) Rehabilitation hospitals. In the absence of adequate cost data, a new hospital’s Medicaid rate shall be one hundred percent (100%) of the weighted average statewide per diem rate for rehabilitation hospitals until a prospective rate is determined on the hospital’s rate setting cost report, in accordance with section (4).

2. (6) Acuity Adjustment Payment (AAP).

   1. (A) Beginning with SFY 2023, hospitals that meet the requirements set forth below shall receive an AAP. A hospital that is designated as a long-term acute care hospital, freestanding psychiatric hospital, or a free-standing rehabilitation hospital does not qualify to receive an AAP. Ownership type of the hospital is determined based on the type of control reported on Schedule S-2, Part I, Line 21, Column 1 of the hospital’s base year cost report. For purposes of this section, Medicaid payments received shall include the following payments:

      1. 1. The Medicaid per diem payments, AAP, PC payment, and

SLP.

1. (B) Private ownership. A hospital shall receive an AAP if the hospital’s MO HealthNet case mix index is greater than a threshold set annually by the division. The preliminary AAP is calculated by multiplying the hospital’s MO HealthNet case mix index times the estimated Medicaid FFS claims payments for the coming SFY. If the hospital’s estimated Medicaid FFS claims payments for the coming SFY plus the preliminary AAP exceeds the hospital’s SFY 2023 Medicaid FFS payments received increased by a stop-gain percentage, the preliminary AAP will be reduced so the estimated Medicaid FFS claims payments for the coming SFY plus the final AAP is equal to the stop-gain percent of the hospital’s SFY 2023 Medicaid FFS payments received. If no reduction is necessary, the preliminary AAP shall be considered final.
2. (C) Non-state government owned or operated (NSGO) ownership. A hospital shall receive an AAP if the hospital’s MO HealthNet case mix index is greater than a threshold set annually by the division. The preliminary AAP is calculated by multiplying the hospital’s MO HealthNet case mix index times the estimated Medicaid FFS claims payments for the coming SFY. If the hospital’s estimated Medicaid FFS claims payments for the coming SFY plus the preliminary AAP exceeds the hospital’s SFY 2023 Medicaid FFS payments received increased by a stopgain percentage, the preliminary AAP will be reduced so the estimated Medicaid FFS claims payments for the coming SFY plus the final AAP is equal to the stop-gain percent of the hospital’s SFY 2023 Medicaid FFS payments received. If no reduction is necessary, the preliminary AAP shall be considered final.
3. (D) The annual final AAP will be calculated for each hospital at the beginning of each SFY. The annual amount will be paid out over the number of financial cycles during the SFY.

1. (7) Poison Control (PC) Payment.

   1. (A) The PC payment shall be determined for hospitals which operated a poison control center during the base year and which continues to operate a poison control center. The PC payment shall reimburse the hospital for the Medicaid share of the total poison control cost and shall be determined as follows:

      1. 1. The total poison control cost from the base year cost

report will be divided by the total hospital days from the base year cost report to determine a cost per day. This cost per day will then be multiplied by the estimated Medicaid FFS and MC days for the SFY for which the PC payment is being calculated. The estimated Medicaid FFS and MC days are paid days from the second prior calendar year; and

1. 2. The annual final PC payment will be calculated for each

eligible hospital at the beginning of each SFY. The annual amount will be paid out over the number of financial cycles during the SFY.

1. (8) Stop Loss Payment (SLP).

   1. (A) Beginning with SFY 2023 hospitals that meet the requirements set forth below shall receive an SLP. Ownership type of the hospital is determined based on the type of control reported on Schedule S-2, Part I, Line 21, Column 1 of the hospital’s base year cost report. For purposes of this section, Medicaid payments received shall include the following payments:

      1. 1. The Medicaid per diem payments, AAP, PC payment, and

SLP.

1. (B) Private ownership. Total estimated Medicaid FFS payments for the coming SFY for each hospital shall include estimated Medicaid FFS claims payments, and any final AAP and PC payment. The total estimated Medicaid FFS payments for each hospital shall be subtracted from the hospital’s SFY 2023 Medicaid FFS payments received then summed to calculate a total increase or decrease in payments for the entire private ownership group. A positive result represents a decrease in payments and a negative amount represents an increase in payments. If the result is a decrease in total payments to the private ownership group, this amount shall represent the total stop loss amount.

   1. 1. SLP will be made if a total stop loss amount was

calculated in subsection (8)(B). Each hospital that shows a decrease in Medicaid payments shall receive a SLP in the amount of the decrease in payments unless the sum of each hospital’s SLP is greater than the total stop loss amount. If the sum is greater than the total stop loss amount, each hospital’s SLP shall be calculated by multiplying the total stop loss amount times the ratio of the hospital’s decrease in Medicaid payments to the total decrease in payments for the entire private ownership group.

1. 2. Privately owned free-standing psychiatric hospitals.

Total estimated Medicaid FFS payments for the coming SFY for each hospital shall include estimated Medicaid FFS claims payments, and any final AAP and PC payment. The total estimated Medicaid FFS payments for each hospital shall be subtracted from the hospital’s SFY 2023 Medicaid FFS payments received then summed to calculate a total increase or decrease in payments for the entire privately owned freestanding psychiatric hospital ownership group. A positive result represents a decrease in payments and a negative amount represents an increase in payments.

1. A. If a hospital has a decrease in payments as calculated

in paragraph (8)(B)2., the hospital will receive a payment equal to the amount of payment decrease. If the hospital has an increase in payments as calculated in paragraph (8)(B)2., the hospital will not receive any additional payments.

1. (C) NSGO ownership. Total estimated Medicaid FFS payments for the coming SFY for each hospital shall include estimated Medicaid FFS claims payments, and any final AAP and PC payment. The total estimated Medicaid FFS payments for each hospital shall be subtracted from the hospital’s SFY 2023 Medicaid FFS payments received then summed to calculate a total increase or decrease in payments for the entire NSGO ownership group. A positive result represents a decrease in payments and a negative amount represents an increase in payments. If the result is a decrease in total payments to the NSGO ownership group, this amount shall represent the total stop loss amount.

   1. 1. SLP will be made if a total stop loss amount was calcu-

lated in subsection (8)(C). Each hospital that shows a decrease in Medicaid payments shall receive a SLP in the amount of the decrease in payments unless the sum of each hospital’s SLP is greater than the total stop loss amount. If the sum is greater than the total stop loss amount, each hospital’s SLP shall be calculated by multiplying the total stop loss amount times the ratio of the hospital’s decrease in Medicaid payments to the total decrease in payments for the entire NSGO ownership group.

1. (D) The annual SLP will be calculated for each hospital at the beginning of each SFY. The annual amount will be paid out over the number of financial cycles during the SFY.

1. (9) Medicaid Graduate Medical Education (GME) Payments. Effective beginning with SFY 2023, a GME payment calculated as the sum of the intern and resident based GME payment and the GME stop loss payment shall be made to any acute care hospital that provides graduate medical education.

   1. (A) Intern and resident (I&R) based GME payment. The I&R based GME payment will be based on the per I&R Medicaid allocated GME costs not to exceed a maximum amount per I&R. The division will determine the number of full time equivalent

2. (FTE) I&Rs. Total GME costs will be determined using Worksheet A of the base year cost report adjusted by the trend index. Total GME costs is multiplied by the ratio of Medicaid FFS and MC days to total days to determine the Medicaid allocated GME costs which is then divided by the number of FTE I&Rs to calculate the Medicaid allocated cost per I&R. The I&R based GME payment is calculated as the number of FTE I&Rs multiplied by the minimum established by the division or the Medicaid allocated cost per I&R.

   1. (B) GME stop loss payment. The total I&R based GME payment for each hospital shall be subtracted from the hospital’s prior SFY GME payments received then summed to calculate a total increase or decrease in payments for the entire group of hospitals that provide graduate medical education. A positive result represents a decrease in payments and a negative amount represents an increase in payments. If the result is a decrease in total payments to the hospitals, this amount shall represent the total GME stop loss amount. GME stop loss payments will be made if a total GME stop loss payment amount was calculated in the paragraph above. Each hospital that shows a decrease in GME Medicaid payments shall receive a GME stop loss payment in the amount of the decrease in payments unless the sum of each hospital’s GME stop loss payment is greater than the total GME stop loss amount. If the sum is greater than the total GME stop loss amount, each hospital’s GME stop loss payment shall be calculated by multiplying the total GME stop loss amount times the ratio of the hospital’s decrease in GME Medicaid payments to the total decrease in GME Medicaid payments.

   2. (C) Hospitals who implement a GME program prior to July 1 of the SFY and do not have a base year cost report to determine GME costs shall receive an I&R based GME payment based on the statewide average per resident amount (PRA) determined as follows:

      1. 1. The number of FTE I&Rs shall be reported to the division

by June 1 prior to the beginning of the SFY in order to have a GME payment calculated; and

1. 2. The I&R based GME payment shall be calculated as

the number of FTE I&Rs multiplied by the Medicaid capped statewide average PRA. The Medicaid capped statewide average PRA is calculated as follows:

1. A. By applying a straight average to the list of facility

PRA’s with the following criteria:

1. (I) A facility’s PRA used in the straight average shall

be the minimum as established by the division or the facility’s actual PRA.

1. (D) The hospital’s I&R based GME payment plus GME stop loss payment, if applicable, will be calculated for each hospital at the beginning of each SFY. The annual amount will be paid on a quarterly basis during the SFY.

1. (10) Children’s Outlier (CO) Payment.

   1. (A) The outlier year is based on a discharge date between July 1 and June 30.

   2. (B) Beginning July 1, 2022, for fee-for-service claims only, outlier payments for medically necessary inpatient services involving exceptionally high cost or exceptionally long lengths of stay for MO HealthNet-eligible children under the age of six (6) will be made to hospitals meeting the federal DSH requirements in paragraph (10)(B)1. and for MO HealthNeteligible infants under the age of one (1) will be made to any other Missouri Medicaid hospital.

      1. 1. The following criteria must be met to be eligible for

outlier payments for children one (1) year of age to children under six (6) years of age:

1. A. If the facility offered nonemergency obstetric services

as of December 21, 1987, there must be at least two (2) obstetricians with staff privileges at the hospital who have agreed to provide obstetric services to individuals entitled to these services under the Missouri Medicaid plan. In the case of a hospital located in a rural area (area outside of a metropolitan statistical area, as defined by the federal Executive Office of Management and Budget), the term obstetrician includes any physician with staff privileges at the hospital to perform nonemergency obstetric procedures. This section does not apply to hospitals either with inpatients predominantly under eighteen (18) years of age or which did not offer nonemergency obstetric services as of December 21, 1987;

1. B. As determined from the base year audited Medicaid

cost report, the hospital must have either—

1. (I) A Medicaid inpatient utilization rate (MIUR) at

least one (1) standard deviation above the state’s mean MIUR for all Missouri hospitals. The MIUR will be expressed as the ratio of total Medicaid days (TMD) (including such patients who receive benefits through a managed care entity) provided under a state plan divided by the provider’s total number of inpatient days (TNID). The state’s mean MIUR will be expressed as the ratio of the sum of the total number of the Medicaid days for all Missouri hospitals divided by the sum of the total patient days for the same Missouri hospitals. Data for hospitals no longer participating in the program will be excluded;

MIUR = TMD / TNID

or

1. (II) A low-income utilization rate (LIUR) in excess of

twenty-five percent (25%). The LIUR shall be the sum (expressed as a percentage) of the fractions, calculated as follows:

1. (a) Total MO HealthNet patient revenues (TMPR)

paid to the hospital for patient services under a state plan plus the amount of the cash subsidies (CS) directly received from state and local governments, divided by the total net revenues (TNR) (charges minus contractual allowances, discounts, and the like) for patient services plus the CS; and

1. (b) The total amount of the hospital’s charges for

patient services attributable to charity care (CC) less CS directly received from state and local governments in the same period, divided by the total amount of the hospital’s charges (THC) for patient services. The total patient charges attributed to CC shall not include any contractual allowances and discounts other than for indigent patients not eligible for MO HealthNet under a state plan.

LIUR = ((TMPR + CS) / (TNR + CS)) + ((CC - CS) / THC)

1. 2. The following criteria must be met for the services to be

eligible for outlier review:

1. A. The patient must be a MO HealthNet-eligible infant

under the age of one (1) year, or for hospitals that meet the federal DSH requirements, a MO HealthNet-eligible child under the age of six (6) years, as of the date of discharge; and

1. B. One (1) of the following conditions must be satisfied:

   1. (I) The total reimbursable charges for dates of service

must be at least one hundred fifty percent (150%) of the sum of claim payments for each claim; or

1. (II) The dates of service must exceed sixty (60) days

and less than seventy-five percent (75%) of the total service days were reimbursed by MO HealthNet.

1. 3. Claims eligible for outlier review must—

   1. A. Have been submitted in their entirety for claims

processing; and

1. B. The claim must have been paid; and
2. C. An annual outlier file, for paid claims only, must be

submitted to the division no later than December 31 of the second calendar year following the end of the outlier year (i.e., claims for outlier year 2022 are due no later than December 31, 2024).

1. 4. After the review, reimbursable costs for each claim

will be determined using the following data from the audited Medicaid hospital cost report for the year ending in the same calendar year as the outlier year (i.e., Medicaid hospital cost reports ending in 2022 will be used for the 2022 outlier year):

1. A. Average routine (room and board) costs for the

general and special care units for all days of the stay eligible per the outlier review; and

1. B. Ancillary cost-to-charge ratios applied to claim

ancillary charges determined eligible for reimbursement per the outlier review.

1. 5. The outlier payments will be determined for each

hospital as follows:

1. A. Sum all reimbursable costs for all eligible outlier

claims to equal total reimbursable costs;

1. B. Subtract total claim payments, which includes MO

HealthNet claims payments, third-party payments, and copays, from total reimbursable costs to equal excess cost; and

1. C. Multiply excess costs by fifty percent (50%).

1. (11) Psych Adjustment (PA) Payment.

   1. (A) Beginning with SFY 2024, hospitals that have FFS psychiatric hospital days as identified in the MMIS shall receive a PA payment.

      1. 1. The PA payment is a set dollar amount appropriated by

the General Assembly pursuant to section 11.770, RSMo, and distributed to eligible hospitals proportionately as follows:

1. A. The FFS psychiatric hospital days for each hospital

will be divided by the total FFS psychiatric hospital days for all hospitals to determine a percentage for each hospital. This percentage will then be multiplied by the set dollar amount in paragraph (11)(A)1. to determine the PA payment. The FFS psychiatric hospital days are paid days from the second prior calendar year.

1. 2. The annual final PA payment will be calculated for each

eligible hospital at the beginning of each SFY. The annual amount will be paid out over the number of financial cycles during the SFY.

1. (12) Safety Net Hospitals.

   1. (A) A hospital may qualify as a safety net hospital based on the following criteria. Hospitals shall qualify for a period of only one (1) SFY and must re qualify at the beginning of each SFY to continue their safety net hospital designation:

      1. 1. The hospital must meet the specific obstetric require-

ments set forth in 13 CSR 70-15.220(1)(B)1.;

1. 2. As determined from the audited base year cost report,

the facility must have either—

1. A. A Medicaid inpatient utilization rate (MIUR) at least

one (1) standard deviation above the state’s mean MIUR for all Missouri hospitals. The MIUR will be expressed as the ratio of total Medicaid days (TMD) (including such patients who receive benefits through a managed care entity) provided under a state plan divided by the provider’s total number of inpatient days (TNID). The state’s mean MIUR will be expressed as the ratio of the sum of the total number of Medicaid days for all Missouri hospitals divided by the sum of the total patient days for the same Missouri hospitals. Data for hospitals no longer participating in the program will be excluded. MIUR = TMD / TNID; or

1. B. A low-income utilization rate in excess of twenty-five

percent (25%).

1. (I) The low-income utilization rate (LIUR) shall be the

sum (expressed as a percentage) of the fractions, calculated as follows:

1. (a) Total Medicaid patient revenues (TMPR) paid to

the hospital for patient services under a state plan (regardless of whether the services were furnished on a fee-for-service basis or through a managed care entity) plus the amount of the cash subsidies (CS) directly received from state and local governments, divided by the total net revenues (TNR) (charges minus contractual allowances, discounts, etc.) for patient services plus the cash subsidies; and

1. (b) The total amount of the hospital’s charges for

patient services attributable to charity care (CC) less cash subsidies directly received from state and local governments in the same period, divided by the total amount of the hospital’s charges (THC) for patient services. The total patient charges attributed to charity care shall not include any contractual allowances and discounts other than for indigent patients not eligible for medical assistance under a state plan. LIUR = ((TMPR + CS) / (TNR + CS)) + ((CC – CS) / THC); and

1. 3. As determined from the audited base year cost report—

   1. A. A public non-state governmental acute care hospital

with an LIUR of at least twenty percent (20%) and an MIUR greater than one (1) standard deviation from the mean, and is licensed for fifty (50) inpatient beds or more and has an occupancy rate of at least forty percent (40%); or

1. B. The hospital is owned or operated by the Board of

Curators as defined in Chapter 172, RSMo; or

1. C. The hospital is a public hospital operated by the

Department of Mental Health primarily for the care and treatment of mental disorders.

1. (13) Hospital Mergers. Hospitals that merge their operations under one (1) Medicare and Medicaid provider number shall have their Medicaid reimbursement combined under the surviving hospital’s (the hospital’s whose Medicare and Medicaid provider number remained active) Medicaid provider number.

   1. (A) The per diem rate for merged hospitals shall be calculated—

      1. 1. For the remainder of the SFY in which the merger

occurred, the merged rate is calculated by multiplying each hospital’s estimated Medicaid paid days by its per diem rate, summing the estimated per diem payments and estimated Medicaid paid days, and then dividing the total estimated per diem payments by the total estimated paid days to determine the weighted per diem rate. The effective date of the weighted per diem rate will be the date of the merger; or

1. 2. For subsequent SFYs, the per diem rate will be based

on the combined data from the base year cost report for each facility.

1. (B) The other Medicaid payments, if applicable, shall be—

   1. 1. Combined under the surviving hospital’s Medicaid

provider number for the remainder of the SFY in which the merger occurred; and

1. 2. Calculated for subsequent SFYs based on the combined

data from the base year cost report for each facility.

1. (14) Payment Assurance. The state will pay each hospital, which furnishes the services in accordance with the requirements of the state plan, the amount determined for services furnished by the hospital according to the standards and methods set forth in the rules implementing the hospital reimbursement program.

2. (15) Inappropriate Placements.

   1. (A) The hospital per diem rate as determined under this plan and in effect on October 1, 1981, shall not apply to any participant who is receiving inpatient hospital care when the participant is only in need of nursing home care.

      1. 1. If a hospital has an established intermediate care facility/

skilled nursing facility (ICF/SNF) or SNF-only MO HealthNet rate for providing nursing home services in a distinct part setting, reimbursement for nursing home services provided in the inpatient hospital setting shall be made at the hospital’s ICF/ SNF or SNF-only rate.

1. 2. No MO HealthNet payments will be made on behalf of

any participant who is receiving inpatient hospital care and is not in need of either inpatient or nursing home care.

1. (16) Directed Payments. Effective July 1, 2022, the Missouri Medicaid managed care organizations shall make inpatient and outpatient directed payments to in-state in-network hospitals pursuant to 42 CFR 438.6(c) as approved by the Centers for Medicare & Medicaid Services.

AUTHORITY: sections 208.201 and 660.017, RSMo 2016, and sections 208.152 and 208.153, RSMo Supp. 2024.* This rule was previously filed as 13 CSR 40-81.050. Original rule filed Feb. 13, 1969, effective Feb. 23, 1969. Emergency rescission and rule filed Sept. 21, 1981, effective Oct. 1, 1981, expired Jan. 13, 1982. Rescinded and readopted: Filed Sept. 21, 1981, effective Jan. 14, 1982. Emergency amendment filed June 21, 1982, effective July 1, 1982, expired Oct. 10, 1982. Amended: Filed June 21, 1982, effective Oct. 11, 1982. Emergency amendment filed July 21, 1982, effective July 30, 1982, expired Nov. 27, 1982. Emergency amendment filed June 21, 1983, effective July 1, 1983, expired Oct. 12, 1983. Amended: Filed June 21, 1983, effective Oct. 13, 1983. Amended: Filed Sept. 13, 1983, effective Dec. 11, 1983. Emergency amendment filed Dec. 21, 1983, effective Jan. 1, 1984, expired April 11, 1984. Emergency amendment filed March 14, 1984, effective March 28, 1984, expired June 10, 1984. Amended: Filed March 14, 1984, effective June 11, 1984. Emergency amendment filed June 21, 1984, effective July 1, 1984, expired Oct. 10, 1984. Amended: Filed July 12, 1984, effective Oct. 11, 1984. Amended: Filed Sept. 12, 1984, effective Jan. 12, 1985. Amended: Filed Jan. 15, 1985, effective May 27, 1985. Amended: Filed May 16, 1985, effective Sept. 1, 1985. Emergency amendment filed June 20, 1985, effective July 1, 1985, expired Oct. 28, 1985. Amended: Filed June 20, 1985, effective Oct. 1, 1985. Amended: Filed Sept. 4, 1985, effective Dec. 1, 1985. Emergency amendment filed Oct. 17, 1985, effective Oct. 27, 1985, expired Jan. 11, 1986. Amended: Filed Oct. 17, 1985, effective Feb. 13, 1986. Amended: Filed Dec. 16, 1985, effective April 1, 1986. Amended: Filed Feb. 14, 1986, effective May 11, 1986. Amended: Filed March 17, 1986, effective June 28, 1986. Amended: Filed April 2, 1986, effective July 1, 1986. Amended: Filed Aug. 1, 1986, effective Oct. 11, 1986. Emergency amendment filed Sept. 19, 1986, effective Oct. 1, 1986, expired Jan. 15, 1987. Emergency amendment filed Sept. 24, 1986, effective Oct. 4, 1986, expired Jan. 29, 1987. Emergency amendment filed Oct. 22, 1986, effective Nov. 1, 1986, expired Feb. 1, 1987. Amended: Filed Nov. 4, 1986, effective Jan. 30, 1987. Amended: Filed Nov. 12, 1986, effective Feb. 2, 1987. Amended: Filed Nov. 14, 1986, effective Jan. 30, 1987. Emergency amendment filed June 19, 1987, effective July 1, 1987, expired Oct. 29, 1987. Amended: Filed Aug. 18, 1987, effective Oct. 25, 1987. Amended: Filed Jan. 5, 1988, effective March 25, 1988. Amended: Filed March 2, 1988, effective May 12, 1988. Emergency amendment filed April 15, 1988, effective April 25, 1988, expired Aug. 22, 1988. Emergency amendment filed May 17, 1988, effective May 27, 1988, expired Sept. 23, 1988. Amended: Filed May 17, 1988, effective Aug. 11, 1988. Amended: Filed June 2, 1988, effective Aug. 25, 1988. Emergency amendment filed June 21, 1988, effective July 1, 1988, expired Oct. 28, 1988. Amended: Filed June 28, 1988, effective Sept. 29, 1988. Emergency amendment filed July 15, 1988, effective July 25, 1988, expired Nov. 21, 1988. Amended: Filed July 15, 1988, effective Oct. 29, 1988. Emergency amendment filed Aug. 5, 1988, effective Aug. 15, 1988, expired Dec. 13, 1988. Amended: Filed Oct. 18, 1988, effective Jan. 13, 1989. Emergency amendment filed Dec. 16, 1988, effective Jan. 1, 1989, expired May 1, 1989. Amended: Filed Aug. 16, 1989, effective Nov. 11, 1989. Amended: Filed Sept. 26, 1989, effective Dec. 28, 1989. Emergency amendment filed Dec. 1, 1989, effective Jan. 1, 1990, expired April 29, 1990. Amended: Filed Dec. 1, 1989, effective Feb. 25, 1990. Amended: Filed Dec. 1, 1989, effective May 11, 1990. Amended: Filed Jan. 10, 1989, effective April 12, 1990. Amended: Filed Feb. 5, 1990, effective May 11, 1990. Amended: Filed Feb. 16, 1990, effective April 26, 1990. Emergency amendment filed May 30, 1990, effective July 1, 1990, expired Oct. 28, 1990. Amended: Filed May 30, 1990, effective Sept. 28, 1990. Emergency amendment filed May 30, 1990, effective July 1, 1990, expired Oct. 28, 1990. Amended: Filed May 30, 1990, effective Sept. 28, 1990. Amended: Filed Oct. 2, 1990, effective Feb. 14, 1991. Emergency amendment filed Oct. 15, 1990, effective Nov. 1, 1990, expired Feb. 28, 1991. Amended: Filed Oct. 15, 1990, effective Feb. 14, 1991. Amended: Filed Oct. 15, 1990, effective Feb. 14, 1991. Emergency amendment filed Dec. 21, 1990, effective Jan. 1, 1991, expired March 31, 1991. Emergency amendment filed Jan. 3, 1991, effective Jan. 15, 1991, expired May 13, 1991. Amended: Filed Feb. 14, 1991, effective July 8, 1991. Emergency amendment filed March 4, 1991, effective March 14, 1991, expired May 13, 1991. Emergency amendment filed March 7, 1991, effective March 17, 1991, expired July 14, 1991. Amended: Filed March 7, 1991, effective Aug. 30, 1991. Emergency amendment filed June 20, 1991, effective July 1, 1991, expired Oct. 28, 1991. Emergency amendment filed June 20, 1991, effective July 1, 1991, expired Oct. 28, 1991. Amended: Filed June 18, 1991, effective Oct. 31, 1991. Emergency amendment filed July 5, 1991, effective July 15, 1991, expired Aug. 15, 1991. Amended: Filed July 2, 1991, effective Dec. 9, 1991. Amended: Filed July 2, 1991, effective Dec. 9, 1991. Emergency amendment filed Aug. 8, 1991, effective Aug. 18, 1991, expired Dec. 15, 1991. Amended: Filed Aug. 5, 1991, effective Jan. 13, 1992. Emergency amendment filed Oct. 11, 1991, effective Oct. 21, 1991, expired Feb. 17, 1992. Emergency amendment filed Oct. 18, 1991, effective Oct. 28, 1991, expired Feb. 24, 1992. Emergency amendment filed Oct. 18, 1991, effective Oct. 28, 1991, expired Feb. 24, 1992. Amended: Filed Oct. 18, 1991, effective April 9, 1992. Emergency amendment filed Nov. 15, 1991, effective Dec. 3, 1991, expired April 1, 1992. Emergency amendment filed March 13, 1992, effective April 2, 1992, expired July 30, 1992. Amended: Filed Nov. 15, 1991, effective April 9, 1992. Emergency amendment filed Feb. 3, 1992, effective Feb. 18, 1992, expired June 16, 1992. Emergency amendment filed Feb. 7, 1992, effective Feb. 19, 1992, expired June 17, 1992. Emergency amendment filed March 13, 1992, effective April 2, 1992, expired July 30, 1992. Emergency amendment filed April 2, 1992, effective April 18, 1992, expired Aug. 15, 1992. Emergency amendment filed Aug. 6, 1992, effective Aug. 16, 1992, expired Dec. 13, 1992. Amended: Filed April 2, 1992, effective Feb. 26, 1993. Emergency amendment filed Sept. 21, 1992, effective Oct. 1, 1992, expired Jan. 28, 1993. Emergency amendment filed Sept. 21, 1992, effective Oct. 1, 1992, expired Jan. 28, 1993. Emergency amendment filed Sept. 21, 1992, effective Oct. 1, 1992, expired Jan. 28, 1993. Emergency amendment filed Nov. 3, 1992, effective Nov. 20, 1992, expired March 19, 1993. Emergency amendment filed Nov. 3, 1992, effective Nov. 20, 1992, expired March 19, 1993. Emergency amendment filed Nov. 16, 1992, effective Dec. 2, 1992, expired March 31, 1993. Emergency amendment filed Jan. 15, 1993, effective Jan. 25, 1993, expired May 24, 1993. Emergency amendment filed Jan. 15, 1993, effective Jan. 25, 1993, expired May 24, 1993. Emergency amendment filed Jan. 15, 1993, effective Jan. 25, 1993, expired May 24, 1993. Emergency amendment filed March 2, 1993, effective March 22, 1993, expired July 19, 1993. Amended: Filed Sept. 21, 1992, effective June 7, 1993. Amended: Filed Sept. 21, 1992, effective June 7, 1993. Amended: Filed Nov. 3, 1992, effective June 7, 1993. Amended: Filed Nov. 3, 1992, effective June 7, 1993. Amended: Filed Nov. 16, 1992, effective June 7, 1993. Emergency amendment filed May 14, 1993, effective May 25, 1993, expired Sept. 21, 1993. Emergency amendment filed May 14, 1993, effective May 25, 1993, expired Sept. 21, 1993. Emergency amendment filed May 14, 1993, effective May 25, 1993, expired Sept. 21, 1993. Emergency amendment filed June 17, 1993, effective June 27, 1993, expired Oct. 24, 1993. Emergency amendment filed June 18, 1993, effective July 1, 1993, expired Oct. 28, 1993. Amended: Filed March 16, 1993, effective Oct. 10, 1993. Amended: Filed April 6, 1993, effective Oct. 10, 1993. Emergency amendment filed Sept. 2, 1993, effective Sept. 18, 1993, expired Jan. 15, 1994. Emergency amendment filed Sept. 2, 1993, effective Sept. 18, 1993, expired Jan. 15, 1994. Amended: Filed Sept. 2, 1993, effective Jan. 31, 1994. Emergency amendment filed Oct. 15, 1993, effective Oct. 25, 1993, expired Feb. 21, 1994. Amended: Filed Oct. 15, 1993, effective June 6, 1994. Amended: Filed Oct. 15, 1993, effective June 6, 1994. Emergency amendment filed Dec. 2, 1993, effective Dec. 18, 1993, expired April 16, 1994. Amended: Filed Dec. 2, 1993, effective July 30, 1994. Emergency amendment filed Dec. 13, 1993, effective Jan. 5, 1994, expired May 4, 1994. Amended: Filed Dec. 13, 1993, effective July 30, 1994. Emergency amendment filed Dec. 20, 1993, effective Jan. 1, 1994, expired April 30, 1994. Amended: Filed Dec. 20, 1993, effective July 30, 1994. Emergency amendment filed Jan. 14, 1994, effective Feb. 2, 1994, expired June 1, 1994. Amended: Filed Jan. 14, 1994, effective July 30, 1994. Emergency amendment filed Jan. 14, 1994, effective Feb. 2, 1994, expired June 1, 1994. Emergency amendment filed Jan. 26, 1994, effective Feb. 5, 1994, expired June 4, 1994. Amended: Filed Jan. 14, 1994, effective July 30, 1994. Emergency amendment filed Feb. 16, 1994, effective Feb. 26, 1994, expired June 25, 1994. Emergency amendment filed March 14, 1994, effective April 2, 1994, expired July 30, 1994. Emergency amendment filed April 4, 1994, effective April 16, 1994, expired July 29, 1994. Emergency amendment filed April 6, 1994, effective April 17, 1994, expired Aug. 14, 1994. Emergency amendment filed April 25, 1994, effective May 5, 1994, expired Sept. 1, 1994. Emergency amendment filed May 20, 1994, effective June 2, 1994, expired Sept. 29, 1994. Emergency amendment filed May 20, 1994, effective June 2, 1994, expired Sept. 29, 1994. Emergency amendment filed May 20, 1994, effective June 5, 1994, expired Oct. 2, 1994. Emergency amendment filed June 2, 1994, effective June 12, 1994, expired Oct. 9, 1994. Emergency amendment filed June 2, 1994, effective June 12, 1994, expired Oct. 9, 1994. Amended: Filed Feb. 28, 1994, effective Sept. 30, 1994. Emergency amendment filed June 15, 1994, effective June 25, 1994, expired Oct. 22, 1994. Emergency amendment filed June 16, 1994, effective June 26, 1994, expired Oct. 23, 1994. Emergency amendment filed June 20, 1994, effective July 1, 1994, expired Oct. 28, 1994. Emergency amendment filed June 23, 1994, effective July 12, 1994, expired Nov. 8, 1994. Amended: Filed April 4, 1994, effective Oct. 30, 1994. Amended: Filed June 15, 1994, effective Jan. 29, 1995. Emergency amendment filed Aug. 30, 1994, effective Sept. 9, 1994, expired Jan. 6, 1995. Emergency amendment filed Sept. 23, 1994, effective Oct. 3, 1994, expired Jan. 30, 1995. Emergency amendment filed Oct. 7, 1994, effective Oct. 23, 1994, expired Feb. 19, 1995. Emergency amendment filed Oct. 12, 1994, effective Oct. 22, 1994, expired Feb. 18, 1995. Emergency amendment filed Dec. 15, 1994, effective Jan. 1, 1995, expired April 30, 1995. Emergency amendment filed Jan. 20, 1995, effective Jan. 31, 1995, expired May 30, 1995. Emergency amendment filed Feb. 9, 1995, effective Feb. 20, 1995, expired June 19, 1995. Emergency amendment filed June 20, 1995, effective June 30, 1995, expired Oct. 27, 1995. Emergency amendment filed June 20, 1995, effective July 1, 1995, expired Oct. 28, 1995. Amended: Filed Dec. 15, 1994, effective July 30, 1995. Amended: Filed Feb. 9, 1995, effective Aug. 30, 1995. Emergency amendment filed July 31, 1995, effective Aug. 10, 1995, expired Dec. 7, 1995. Amended: Filed May 15, 1995, effective Dec. 30, 1995. Amended: Filed May 19, 1995, effective Dec. 30, 1995. Emergency amendment filed Nov. 27, 1995, effective Dec. 8, 1995, expired June 4, 1996. Emergency amendment filed Dec. 1, 1995, effective Dec. 11, 1995, expired June 7, 1996. Emergency amendment filed Feb. 5, 1996, effective Feb. 15, 1996, expired Aug. 12, 1996. Amended: Filed Nov. 15, 1995, effective May 30, 1996. Amended: Filed Nov. 27, 1995, effective July 30, 1996. Amended: Filed Feb. 15, 1996, effective Aug. 30, 1996. Emergency amendment filed June 21, 1996, effective July 1, 1996, expired Dec. 27, 1996. Amended: Filed June 17, 1996, effective Jan. 30, 1997. Amended: Filed June 17, 1996, effective Jan. 30, 1997. Emergency amendment filed Sept. 13, 1996, effective Oct. 1, 1996, expired March 29, 1997. Amended: Filed Sept. 13, 1996, effective April 30, 1997. Amended: Filed June 3, 1997, effective Dec. 30, 1997. Emergency amendment filed June 3, 1997, effective June 13, 1997, expired Dec. 9, 1997. Amended: Filed June 3, 1997, effective Dec. 30, 1997. Emergency amendment filed June 3, 1997, effective July 1, 1997, expired Dec. 27, 1997. Amended: Filed June 3, 1997, effective Dec. 30, 1997. Emergency amendment filed June 3, 1997, effective June 13, 1997, expired Dec. 9, 1997. Amended: Filed June 3, 1997, effective Dec. 30, 1997. Emergency amendment filed March 2, 1998, effective April 1, 1998, expired Sept. 27, 1998. Amended: Filed March 2, 1998, effective Sept. 30, 1998. Emergency amendment filed Aug. 31, 1998, effective Sept. 10, 1998, expired March 8, 1999. Amended: Filed Jan. 14, 1999, effective July 30, 1999. Amended: Filed May 14, 1999, effective Nov. 30, 1999. Amended: Filed May 14, 1999, effective Nov. 30, 1999. Emergency amendment filed June 18, 1999, effective June 28, 1999, expired Dec. 24, 1999. Amended: Filed July 1, 1999, effective Jan. 30, 2000. Emergency amendment filed Nov. 22, 1999, effective Dec. 2, 1999, terminated May 4, 2000. Amended: Filed Aug. 16, 1999, effective April 30, 2000. Amended: Filed Dec. 15, 1999, effective June 30, 2000. Emergency amendment filed May 1, 2000, effective May 11, 2000, terminated Sept. 4, 2000. Emergency amendment filed Aug. 25, 2000, effective Sept. 4, 2000, expired March 2, 2001. Amended: Filed May 1, 2000, effective Dec. 30, 2000. Emergency amendment filed April 9, 2001, effective April 19, 2001, expired Oct. 15, 2001. Amended: Filed April 9, 2001, effective Sept. 30, 2001. Amended: Filed Aug. 24, 2001, effective March 30, 2002. Emergency amendment filed May 28, 2002, effective June 6, 2002, expired Dec. 2, 2002. Amended: Filed April 29, 2002, effective Nov. 30, 2002. Amended: Feb. 18, 2003, effective Aug. 30, 2003. Amended: Filed Jan. 29, 2004, effective Aug. 30, 2004. Amended: Filed June 15, 2005, effective Dec. 30, 2005. Amended: Filed Feb. 1, 2006, effective July 30, 2006. Amended: Filed July 3, 2006, effective Dec. 30, 2006. Amended: Filed Feb. 27, 2007, effective Aug. 30, 2007. Emergency amendment filed June 18, 2008, effective July 1, 2008, expired Dec. 28, 2008. Amended: Filed July 1, 2008, effective Jan. 30, 2009. Emergency amendment filed Dec. 18, 2009, effective Jan. 1, 2010, expired June 29, 2010. Amended: Filed Aug. 3, 2009, effective March 30, 2010. Emergency amendment filed June 17, 2010, effective July 1, 2010, expired Dec. 27, 2010. Amended: Filed June 17, 2010, effective Jan. 30, 2011. Emergency amendment filed May 20, 2011, effective June 1, 2011, expired Nov. 28, 2011. Amended: Filed May 20, 2011, effective Jan. 30, 2012. Emergency amendment filed June 20, 2012, effective July 1, 2012, expired Dec. 28, 2012. Amended: Filed June 20, 2012, effective Jan. 30, 2013. Emergency amendment filed June 20, 2013, effective July 1, 2013, expired Dec. 28, 2013. Amended: Filed July 1, 2013, effective Jan. 30, 2014. Emergency amendment filed June 20, 2014, effective July 1, 2014, expired Dec. 27, 2014. Amended: Filed July 1, 2014, effective Jan. 30, 2015. Emergency amendment filed June 19, 2015, effective July 1, 2015, expired Dec. 28, 2015. Amended: Filed July 1, 2015, effective Jan. 30, 2016. Emergency amendment filed June 20, 2016, effective July 1, 2016, expired Dec. 27, 2016. Amended: Filed June 23, 2016, effective Jan. 30, 2017. Emergency amendment filed June 20, 2017, effective July 1, 2017, expired Feb. 22, 2018. Amended: Filed June 20, 2017, effective Jan. 30, 2018. Emergency amendment filed June 21, 2018, effective July 1, 2018, expired Feb. 28, 2019. Amended: Filed June 21, 2018, effective Jan. 30, 2019. Amended: Filed April 30, 2020, effective Nov. 30, 2020. Emergency amendment filed June 14, 2022, effective July 1, 2022, expired Feb. 23, 2023. Amended: Filed June 14, 2022, effective Jan. 30, 2023. Amended: Filed Oct. 23, 2023, effective May 30, 2024. Emergency amendment filed July 26, 2024, effective Aug. 9, 2024, expired Feb. 27, 2025. Amended: Filed Oct. 23, 2024, effective May 30, 2025. *Original authority: 208.152, RSMo 1967, amended 1969, 1971, 1972, 1973, 1975, 1977, 1978, 1978, 1981, 1986, 1988, 1990, 1992, 1993, 2004, 2005, 2007, 2011, 2013, 2014, 2015, 2016, 2018, 2021, 2023, 2024; 208.153, RSMo 1967, amended 1967, 1973, 1989, 1990, 1991, 2007, 2012, 2024; 208.201, RSMo 1987, amended 2007; and 660.017, RSMo 1993, amended 1995.