42 C.F.R. § 483.5
As used in this subpart, the following definitions apply:
Abuse. Abuse is the willful infliction of injury, unreasonable confinement, intimidation, or punishment with resulting physical harm, pain or mental anguish. Abuse also includes the deprivation by an individual, including a caretaker, of goods or services that are necessary to attain or maintain physical, mental, and psychosocial well-being. Instances of abuse of all residents, irrespective of any mental or physical condition, cause physical harm, pain or mental anguish. It includes verbal abuse, sexual abuse, physical abuse, and mental abuse including abuse facilitated or enabled through the use of technology. Willful, as used in this definition of abuse, means the individual must have acted deliberately, not that the individual must have intended to inflict injury or harm.
Adverse event. An adverse event is an untoward, undesirable, and usually unanticipated event that causes death or serious injury, or the risk thereof.
Common area. Common areas are areas in the facility where residents may gather together with other residents, visitors, and staff or engage in individual pursuits, apart from their residential rooms. This includes but is not limited to living rooms, dining rooms, activity rooms, outdoor areas, and meeting rooms where residents are located on a regular basis.
Composite distinct part—(1) Definition. A composite distinct part is a distinct part consisting of two or more noncontiguous components that are not located within the same campus, as defined in § 413.65(a)(2) of this chapter.
(2) Requirements. In addition to meeting the requirements of specified in the definition of “distinct part” of this section, a composite distinct part must meet all of the following requirements:
(v) Use of composite distinct parts to segregate residents by payment source or on a basis other than care needs is prohibited.
Distinct part—(1) Definition. A distinct part SNF or NF is physically distinguishable from the larger institution or institutional complex that houses it, meets the requirements of this paragraph and of paragraph (2) of this definition, and meets the applicable statutory requirements for SNFs or NFs in sections 1819 or 1919 of the Act, respectively. A distinct part SNF or NF may comprise one or more buildings or designated parts of buildings (that is, wings, wards, or floors) that are: In the same physical area immediately adjacent to the institution's main buildings; other areas and structures that are not strictly contiguous with the main buildings but are located within close proximity to the main buildings; and any other areas that CMS determines on an individual basis, to be part of the institution's campus. A distinct part must include all of the beds within the designated area, and cannot consist of a random collection of individual rooms or beds that are scattered throughout the physical plant. The term “distinct part” also includes a composite distinct part that meets the additional requirements specified in the definition of “composite distinct part” of this section.
(2) Requirements. In addition to meeting the participation requirements for long-term care facilities set forth elsewhere in this subpart, a distinct part SNF or NF must meet all of the following requirements:
(i) The SNF or NF must be operated under common ownership and control (that is, common governance) by the institution of which it is a distinct part, as evidenced by the following:
(C) The institution must request approval from CMS for all proposed changes in the number of beds in the approved distinct part.
Exploitation. Exploitation means taking advantage of a resident for personal gain through the use of manipulation, intimidation, threats, or coercion.
Facility. For purposes of this subpart, facility means a skilled nursing facility (SNF) that meets the requirements of sections 1819(a), (b), (c), and (d) of the Act, or a nursing facility (NF) that meets the requirements of sections 1919(a), (b), (c), and (d) of the Act. “Facility” may include a distinct part of an institution (as defined in paragraph (b) of this section and specified in § 440.40 and § 440.155 of this chapter), but does not include an institution for individuals with intellectual disabilities or persons with related conditions described in § 440.150 of this chapter. For Medicare and Medicaid purposes (including eligibility, coverage, certification, and payment), the “facility” is always the entity that participates in the program, whether that entity is comprised of all of, or a distinct part of, a larger institution. For Medicare, an SNF (see section 1819(a)(1) of the Act), and for Medicaid, an NF (see section 1919(a)(1) of the Act) may not be an institution for mental diseases as defined in § 435.1010 of this chapter.
Fully sprinklered. A fully sprinklered long term care facility is one that has all areas sprinklered in accordance with National Fire Protection Association 13 “Standard for the Installation of Sprinkler Systems” without the use of waivers or the Fire Safety Evaluation System.
Licensed health professional. A licensed health professional is a physician; physician assistant; nurse practitioner; physical, speech, or occupational therapist; physical or occupational therapy assistant; registered professional nurse; licensed practical nurse; or licensed or certified social worker; or registered respiratory therapist or certified respiratory therapy technician.
Major modification means the modification of more than 50 percent, or more than 4,500 square feet, of the smoke compartment.
Misappropriation of resident property means the deliberate misplacement, exploitation, or wrongful, temporary, or permanent use of a resident's belongings or money without the resident's consent.
Mistreatment means inappropriate treatment or exploitation of a resident.
Neglect is the failure of the facility, its employees or service providers to provide goods and services to a resident that are necessary to avoid physical harm, pain, mental anguish, or emotional distress.
Nurse aide. A nurse aide is any individual providing nursing or nursing-related services to residents in a facility. This term may also include an individual who provides these services through an agency or under a contract with the facility, but is not a licensed health professional, a registered dietitian, or someone who volunteers to provide such services without pay. Nurse aides do not include those individuals who furnish services to residents only as paid feeding assistants as defined in § 488.301 of this chapter.
Person-centered care. For purposes of this subpart, person-centered care means to focus on the resident as the locus of control and support the resident in making their own choices and having control over their daily lives.
Representative of direct care employees. A representative of direct care employees is an employee of the facility or a third party authorized by direct care employees at the facility to provide expertise and input on behalf of the employees for the purposes of informing a facility assessment.
Resident representative. For purposes of this subpart, the term resident representative means any of the following:
(5) Nothing in this rule is intended to expand the scope of authority of any resident representative beyond that authority specifically authorized by the resident, State or Federal law, or a court of competent jurisdiction.
Sexual abuse is non-consensual sexual contact of any type with a resident.
Transfer and discharge includes movement of a resident to a bed outside of the certified facility whether that bed is in the same physical plant or not. Transfer and discharge does not refer to movement of a resident to a bed within the same certified facility.
[68 FR 46071, Aug. 4, 2003, as amended at 71 FR 39229, July 12, 2006; 71 FR 55340, Sept. 22, 2006; 79 FR 27155, May 12, 2014; 81 FR 68848, Oct. 4, 2016; 82 FR 32259, July 13, 2017; 89 FR 40996, May 10, 2024; 90 FR 55697, Dec. 3, 2025]