N.Y. Comp. Codes R. & Regs. tit. 10, § 709.17
(b) The factors for determining the public need for long-term ventilator beds shall include, but not be limited to, the following:
(2) The number of long-term ventilator beds in each health systems region required to meet the public need shall be determined by dividing the projected annual patient days for the service by 365, and dividing the result by 0.95 to allow for a 95 percent occupancy rate. The projected long-term ventilator patient days used in this calculation shall be determined as follows:
(4) The long-term ventilator bed need methodology will be reviewed within three years from the effective date of this section.
(c)
(d) Notwithstanding any other provision of this section, when the estimates of need for long-term ventilator beds developed in accordance with subdivision (b) of this section indicate the need for additional beds, such estimates of additional need may be modified, based on information and data gathered from relevant sources relating to significant local factors pertaining to the planning area, or on statewide factors, where relevant, which factors may include, but not necessarily be limited to, those set forth in paragraphs (1) through (3) of this subdivision. When making recommendations to the State Hospital Review and Planning Council and the Public Health Council concerning the impact of the factors set forth in this subdivision, the department shall, to the extent practicable, indicate the relative priority of such factors: