N.Y. Comp. Codes R. & Regs. tit. 10, § 709.5
(a) This methodology will be utilized to evaluate certificate of need applications involving the construction or establishment of new ambulatory surgery centers or services or extension clinics of existing centers. It is the intent of the State Hospital Review and Planning Council that this methodology, when used in conjunction with the planning standards and criteria set forth in section 709.1(a) of this Part, become a statement of basic principles and planning/decisionmaking tools for guiding and directing the development of ambulatory surgery services and facilities throughout the State. This methodology is intended to promote the development of ambulatory surgery programs as a cost-effective alternative to inpatient surgery where appropriate. It is also intended that this methodology will provide potential applicants with sufficient flexibility to consider the unique characteristics of their prospective projects in determining need.
(4) Extension clinic shall mean an extension clinic as defined in section 401.1 of this Title.
(c) Minimum requirements for ambulatory surgery services and facilities.
Applicants for free-standing ambulatory surgery services or applicants for hospital-based off-site ambulatory surgery facilities must meet the following minimum requirements:
(2) all facilities must meet the minimum construction standards of a diagnostic and treatment center under article 28 of the Public Health Law as set forth in section 715.16 of this Title.
(d) Determination of public need in certificate of need applications.
Factors to be considered in determining the public need for ambulatory surgery services and facilities shall include, but not be limited to, the following factors:
(b) Terms defined.
(e) Public need for a proposed facility shall be deemed to exist when review and consideration of evidence concerning each of the factors set forth in subdivision (d) of this section results in an affirmative finding.
(f) Determination of need for ambulatory surgery services in a health maintenance organization (HMO).
Notwithstanding anything to the contrary in this section, the addition of ambulatory surgery services to be provided directly to a HMO-enrolled population shall be approved when the HMO can demonstrate to the satisfaction of the commissioner that the provision of services shall be cost-effective and accessible to plan enrollees.