What’s in an autism diagnostic report, and how to use it with schools and insurers

The sections of a good report

Reason for referral and background

Who asked the question and what it was, followed by developmental, medical, and family history drawn from your interview and records. Check this section carefully for accuracy; everything that follows rests on it.

Measures and procedures

A list of what was done: records reviewed, interviews, standardized autism instruments, developmental and adaptive measures, rating scales, and observation sessions, with dates and format (in person or secure video). This is what an insurer or a second-opinion clinician reads to judge the evaluation’s thoroughness.

Behavioral observations

How your child engaged during the sessions: communication, play, attention, regulation, and how they responded to the clinician and to you. Good observations are specific and descriptive, not judgmental.

Results

Scores from each measure, with what they mean. Standard scores, percentiles, and classification ranges should be explained in words. A report that is only tables has not finished its job.

Diagnostic impressions

The clinician’s conclusion, stated plainly: whether criteria for autism spectrum disorder are met, at what level of support, and with what specifiers, or why they are not met. The reasoning should connect the findings to each diagnostic criterion. Any co-occurring or alternative diagnoses, such as language disorder or global developmental delay, appear here too, along with diagnosis codes.

Strengths

Your child’s abilities, interests, and the conditions under which they do their best. This section is not decoration. Therapists build goals from it, teachers plan around it, and it keeps the whole document about a person rather than a problem.

Recommendations

The section most families turn to first. It should be prioritized, specific, and written for action: which services to pursue and why, in what order, with language that supports insurance authorization; what to request from the school district or First Steps; strategies for home; and when to re-evaluate.

How to use the report with each reader

Your health plan

Insurers authorizing therapy look for a current diagnosis with codes, the measures used, and a clear statement of medical necessity tied to functional impact. Send the full report to your plan or to the therapy provider who will submit authorization. Most plans want an evaluation from within the last one to three years.

Your school district or First Steps

Schools must conduct their own evaluation for eligibility, but a diagnostic report carries significant weight and can shorten the process. Submit it with a written request for evaluation to the special education director; that written request starts a legal timeline. For children under three, send it to your First Steps service coordinator. Look for the section of the report addressed to educators and share it directly.

Therapy providers

Speech, occupational, developmental, and behavioral providers use the strengths, results, and recommendations to build an initial plan. A good report saves weeks of re-assessment.

Your pediatrician

Your medical home should have a copy so that referrals, follow-up screening, and coordination stay in one place.

If you disagree with something

Tell the clinician. Factual errors should be corrected. If you see a conclusion differently, you are entitled to have your perspective noted in the record, and to seek a second opinion. Your records should be released to whoever you choose without friction.

Who may see the report

Only the people you authorize in writing. A diagnostic report lives in your child’s medical record; it is not public, and you decide where it goes.

This article is general information, not medical or legal advice. Requirements for insurance authorization and school eligibility vary; confirm them with your plan and district.