Spectrum Arch, Inc.Qualifying diagnoses
New York's Mental Hygiene Law defines a developmental disability as one attributable to:
- Intellectual disability
- Autism
- Cerebral palsy
- Epilepsy
- Neurological impairment
- Familial dysautonomia
- Prader-Willi syndrome
- Any other condition found to be closely related to intellectual disability, because it causes similar impairment of intellectual functioning or adaptive behavior, or needs similar treatment and services
The three other requirements
A diagnosis alone isn't enough. The disability must also:
- Have begun before age 22,
- Be expected to continue indefinitely, and
- Be a substantial handicap to the person's ability to function normally in society. In practice, OPWDD looks for significant limitations in adaptive behavior: everyday skills like communication, self-care, and getting around the community.
What OPWDD reviews
- A psychological report with IQ testing and all summary scores
- A standardized adaptive behavior assessment (essential for people with IQ scores above 60, which includes many autistic adults)
- A developmental or social history showing the disability began before 22
- Medical or specialist reports supporting the diagnosis, such as an autism diagnostic evaluation
- A general medical report from the past 12 months
Missing adaptive testing and old, incomplete psychological reports are the most common reasons applications stall. Our post on how to apply for OPWDD eligibility covers the process and the usual delays.
After eligibility
Next come Medicaid, a Care Manager, and enrollment in the HCBS Waiver, which pays for most adult services including Self-Direction. Our step-by-step Self-Direction guide picks up from there.
Sources: NY Mental Hygiene Law ยง 1.03; OPWDD Eligibility Guidelines; OPWDD Eligibility.