The RAADS-R is an adult autism-related questionnaire studied as an aid to assessment. Its score is information to interpret in context, not a diagnosis, severity grade or guarantee that an evaluation will reach a particular conclusion.

What a cutoff can tell you

The original validation study proposed a cutoff of 65. That threshold came from a specific research setting; it is not a universal rule that confirms or excludes autism in all populations or in unsupervised online use.

Score ranges such as 65–105, 106–139 or 140 and above are not established universal diagnostic or severity bands. A higher score is not a validated measure of how autistic someone is, and a low score does not resolve every clinical concern.

Why clinical context matters

Answers can be affected by interpretation, developmental recall, other conditions and the setting in which the questionnaire is used. A clinician considers developmental history, current functioning, observation and possible alternatives rather than treating a score as the final answer.

A questionnaire cannot determine whether ADHD also applies. If both conditions are concerns, discuss both without assuming that a particular RAADS-R range determines which service you need.

Use results to prepare for a conversation

Keep the result and note concrete examples behind answers that matter to you. Include childhood experiences, present difficulties, strengths and the support you want. Bring previous records if available, but ask the clinician how missing developmental information can be handled.

Next steps depend on your goals

Assessment may be useful when you have unresolved questions, distress or support needs. You do not need to cross a numerical threshold to ask for help or try reasonable practical supports. For formal documentation, ask the receiving organization about its requirements before choosing a service.

Sachs Center evaluation options

*A diagnostic letter is included if a diagnosis is given. The detailed report adds $400. Appointments with Dr. Sachs cost $200 more per service.

Sachs Center’s booking page lists focused ADHD or autism testing at $790, or combined ADHD and autism testing at $890. A diagnostic letter is included if a diagnosis is given. The optional eight-page clinical report adds $400; appointments with Dr. Sachs cost $200 more per service. Check the selected package and current price before booking.

Focused testing and the separate $5,995 full neuropsychological evaluation answer different questions. Learning-disability, academic achievement and broader cognitive testing belong to the separately booked full service. Sachs Center is out of network and does not accept insurance directly. A superbill can be requested, but reimbursement depends on the plan. Confirm clinician authorization for the state where you will attend and any documentation requirements before paying.