Getting a psychological evaluation typically starts with identifying what you need assessed, then finding a qualified professional who can do the testing. The process is more straightforward than most people expect, though wait times and costs vary widely depending on where you go. Here’s how to navigate each step.
Decide What You Need Evaluated
Psychological evaluations aren’t one-size-fits-all. The type you need determines which professional you’ll see and how long the process takes. Most people seeking an evaluation fall into one of a few categories:
- Diagnostic evaluations help identify conditions like ADHD, depression, anxiety disorders, autism, or personality disorders. These are the most common type and typically involve a clinical interview plus standardized questionnaires or tests.
- Neuropsychological evaluations assess cognitive functions like memory, attention, problem-solving, and processing speed. These are often requested after a head injury, stroke, or when dementia is suspected. They tend to be the most comprehensive and time-intensive.
- Educational or psychoeducational evaluations measure learning abilities and academic achievement. These are common for children suspected of having learning disabilities like dyslexia, or for adults seeking academic accommodations.
- Forensic evaluations are ordered by courts or attorneys for legal purposes, such as custody disputes or competency hearings.
If you’re unsure which type fits your situation, a good starting point is simply calling a psychologist’s office and describing your concerns. They’ll tell you what kind of assessment makes sense.
Who Can Perform the Evaluation
Not every mental health professional is trained to do formal psychological testing. Therapists and counselors can identify symptoms during regular sessions, but comprehensive evaluations with standardized testing require specific credentials.
Clinical psychologists with a Ph.D. or Psy.D. are the most common providers. They complete four to six years of graduate training in diagnosing and treating psychological disorders, and many specialize specifically in assessment. Neuropsychologists are clinical psychologists with additional advanced training in cognitive testing, and their entire practice focuses on evaluating areas like memory, attention, and neurological functioning. Psychiatrists (M.D.s) perform psychiatric evaluations and can diagnose conditions and prescribe medication, though their evaluations tend to be shorter and rely more on clinical interviews than on standardized testing batteries.
For children, school psychologists can administer cognitive and academic tests, identify strengths and weaknesses, and recommend educational support. However, they typically don’t diagnose clinical conditions like ADHD, dyslexia, or depression. If your child needs a formal diagnosis, you’ll likely need to see a clinical or neuropsychologist outside the school system.
How to Find a Provider
The fastest route depends on whether you have insurance and how urgently you need the evaluation.
If you have health insurance, start by calling your insurer and asking for in-network psychologists who do psychological testing. Be specific: say “psychological evaluation” or “neuropsychological testing,” not just “therapy,” because many therapists don’t offer formal assessments. Your primary care doctor can also provide a referral, which some insurance plans require before they’ll cover testing.
Psychology Today’s therapist directory lets you filter by “psychological testing” as a specialty, and you can narrow results by insurance, location, and the issue you want evaluated. The APA’s psychologist locator is another option. When you call an office, ask directly whether they do the type of evaluation you need, what the wait time is, and what the cost will be.
Wait times for evaluations can range from a few weeks to several months, especially for neuropsychological testing or in areas with fewer providers. If you’re seeking an evaluation for a child through the public school system, federal law requires schools to complete the process within 60 days of receiving your written consent, though timelines vary by state.
What the Evaluation Involves
A psychological evaluation is more than a single test. It’s a collection of tools that together build a picture of how you think, feel, and function. The American Psychological Association describes it as a combination of standardized tests, informal surveys, clinical interviews, medical or school records, and direct observation.
Most evaluations follow a general sequence. First, you’ll have an intake interview where the psychologist asks about your history, your current symptoms, what prompted the evaluation, and what you’re hoping to learn. This conversation usually lasts 30 minutes to an hour. Next comes the testing itself. Depending on what’s being assessed, you might complete questionnaires about your mood and behavior, tasks that measure attention and memory, or tests that evaluate reading, math, or reasoning abilities. Standardized tests compare your results against norms for your age group, so the psychologist can identify where you fall relative to others.
A straightforward diagnostic evaluation for something like ADHD or anxiety might take two to four hours total. A full neuropsychological evaluation can run six to eight hours, sometimes split across two days. UCLA’s dementia screening, for example, takes about three hours and includes clinical interviews, questionnaires, and a brief test battery.
After the testing, the psychologist scores and interprets your results, then writes a detailed report. You’ll have a feedback session where they walk you through the findings, explain any diagnoses, and make recommendations for treatment or accommodations. This report is what you’ll share with your doctor, school, employer, or anyone else who needs documentation. Most providers deliver the final report within two to four weeks after testing, though some offer same-day preliminary feedback.
Costs and Ways to Reduce Them
Psychological evaluations are not cheap. A basic diagnostic evaluation from a private-practice psychologist typically costs $500 to $2,000 out of pocket. Neuropsychological evaluations, because they’re longer and more specialized, often run $2,000 to $5,000 or more. These prices reflect multiple hours of face-to-face testing plus additional hours the psychologist spends scoring, interpreting, and writing the report.
Insurance coverage varies significantly. Many plans cover psychological testing when it’s deemed medically necessary, but you may need a referral or prior authorization. Call your insurer before scheduling and ask specifically about coverage for psychological or neuropsychological testing codes. Some plans limit the number of testing hours they’ll reimburse.
If cost is a barrier, university training clinics are one of the best options. Graduate programs in clinical psychology often run clinics where advanced doctoral students conduct evaluations under the supervision of licensed psychologists. UCLA’s psychology clinic, for instance, offers comprehensive assessments on a sliding scale based on income, ranging from $460 to $1,725. Many universities across the country run similar programs. The quality is high because supervisors review every case, and the cost savings can be substantial.
Community mental health centers sometimes offer evaluations at reduced rates or on sliding scales. Some nonprofit organizations provide free or low-cost assessments for specific populations, such as children with suspected learning disabilities. If you’re a veteran, VA medical centers offer psychological and neuropsychological evaluations at no cost. And for children, requesting an evaluation through the public school district is free, though the scope is limited to educational concerns.
How to Prepare
You don’t need to study for a psychological evaluation, but a little preparation makes the process smoother and the results more useful. Before your appointment, gather any relevant records: previous evaluations, report cards, medical records related to your concern, or documentation from past treatments. If the evaluation is for your child, teachers or other caregivers may be asked to fill out rating scales, so give them a heads-up.
On the day of testing, get a full night’s sleep and eat a good meal beforehand. Fatigue and hunger affect cognitive performance and can skew results. If you take medication, ask the psychologist in advance whether you should take it as usual or skip it on testing day (this comes up frequently with ADHD evaluations). Bring your glasses or hearing aids if you use them. Most offices will offer breaks during longer evaluations, so don’t worry about sitting through hours of testing without a pause.
Be honest during the interview and on questionnaires. The evaluation is only as accurate as the information you provide. There are no right or wrong answers on most psychological tests, and many include built-in measures that detect inconsistent or exaggerated responding. The goal is to understand how your mind works, not to pass or fail.