How Does a Psychologist, LCPC or MS-Level Counselor Refer a Client for a Neurocognitive or Neuropsychiatric Evaluation in Chicagoland?

Direct Answer

Start by naming the right evaluation, because three different services get referred to interchangeably. Neuropsychological testing measures cognitive function using standardized instruments. Psychological testing clarifies a psychiatric or personality picture. A neuropsychiatric evaluation is a physician-led assessment covering psychiatric history, medical health, substance use, risk and medication. Asking for the wrong one produces a report that does not answer your question and a bill nobody expected.

Then write a specific referral question rather than requesting an evaluation generally, since coverage and report quality both turn on it. Send the records that support that question with a compliant release, ask the service about turnaround and cost before the client is told anything and agree who will explain the findings. Two circumstances predictably derail a testing referral: an uncomplicated attention presentation, and a client who is currently using substances.

Three Different Evaluations Get Called the Same Thing

Neuropsychological testing addresses cognition. It uses validated instruments to measure attention, memory, processing speed, language and executive function, and it is the right request when you need to know whether an impairment exists, how severe it is and what pattern it follows.

Psychological testing addresses the psychiatric and personality picture. Payer policy describes it as appropriate when a client’s history and symptoms are not readily attributable to a particular psychiatric diagnosis.¹ That is a different question from whether cognition is impaired, and it uses different instruments.

A neuropsychiatric evaluation is physician-led and broader. The domains a thorough psychiatric evaluation addresses include psychiatric and trauma history, substance use, suicide risk, aggression risk, cultural factors, medical health, standardized rating scales, patient involvement in decisions and documentation of clinical reasoning.² If your question involves medication, medical contributors or diagnostic revision rather than cognitive measurement, this is the referral to make.

The Title Is Not Protected, So the Credential Is the Filter

This is worth knowing before you choose a provider. The American Academy of Clinical Neuropsychology notes that most states permit licensed psychologists to use the title neuropsychologist without requiring specialized training in neurological or neurodevelopmental disorders, and describes board certification as addressing that gap by examining and certifying psychologists who demonstrate competence in the specialty.³

Board certification is granted through the American Board of Professional Psychology and its specialty board, the American Board of Clinical Neuropsychology.³ Asking whether the evaluating clinician is board certified in clinical neuropsychology is a short question with a clear answer, and in a field where the title is available to anyone licensed, it does more work than reputation or proximity.

Coverage Turns on the Referral Question You Write

Payer policy is specific about when testing is covered, and the criteria map closely onto how the referral question is framed. Aetna’s clinical policy bulletin on neuropsychological and psychological testing, last reviewed in March 2026, describes neuropsychological testing as medically necessary for cognitive impairment arising from medical or psychiatric conditions, including assessment following traumatic brain injury, stroke or neurosurgery, monitoring cognitive decline in neurological disorders, differentiating psychogenic from neurogenic syndromes and distinguishing attention deficit hyperactivity disorder from learning disabilities where the picture is unclear.¹

The same policy sets conditions on the testing itself. Hours must not exceed the reasonable time necessary to address the clinical questions, and instruments must be validated for the diagnostic question and current for the age and population. The same domain should not be measured redundantly.¹ A referral question that names the decision to be made helps the evaluator meet those conditions. A referral that says please evaluate does not.

Two Circumstances That Predictably Derail a Referral

The first is an uncomplicated attention presentation. The same policy lists uncomplicated attention deficit hyperactivity disorder among the situations where testing is not considered medically necessary, while distinguishing that condition from a learning disability in an unclear picture is covered.¹ The difference is whether there is a genuine differential to resolve. If the question is confirmation rather than differentiation, expect a denial and consider whether testing is the right step at all.

The second is active substance use. Testing during active substance abuse or acute withdrawal is listed as not medically necessary,¹ and there is a clinical logic to that beyond the coverage position, since results obtained under those conditions are difficult to interpret. Where substance use is current, sequence the referral after a period of stability rather than sending it now and hoping.

Two further exclusions catch referrers out. Testing for educational, employment, disability qualification or legal purposes is not covered under that policy, and neurodiversity diagnostic assessment is listed as not medically necessary on the basis of insufficient evidence of clinical value.¹ Clients frequently want an evaluation for one of those reasons, and it is kinder to say so at the outset than to let them discover it after the invoice.

Plan the Report Before You Request It

Decide in advance what you will do with each possible finding, and say so in the referral. An evaluation that changes nothing about your treatment plan is an expensive confirmation exercise, and evaluators can tell the difference between a question and a formality.

Agree who conducts the feedback session and whether you attend. Professional ethics contemplate this kind of coordination directly, providing that psychologists cooperate with other professionals when indicated and professionally appropriate in order to serve clients effectively.⁴ Yellowbrick Consultation and Treatment Center in Evanston, Illinois, provides an integrative multi-specialty consultation for people ages 16 to 30 that is structured to produce a single formulation rather than separate discipline-specific reports, and referring clinicians can request that consultation directly.

Which Evaluation to Request

How to Write the Referral Question

• State the decision the evaluation should inform, not the domain you are curious about.
• Name the differential explicitly, for example whether attention difficulty reflects ADHD or a learning disability rather than asking about attention generally.
• Say what you have already ruled out and how, so the evaluator does not repeat it.
• Give the timeline of onset and course, since that shapes which instruments are appropriate.
• State current substance use plainly, including recency, because it affects both interpretability and coverage.
• List current medications with doses, since several affect cognitive performance.
• Attach prior testing if any exists, so the same domains are not measured again.
• Name the purpose, and be honest if any part of it is educational, occupational or legal.
• Ask for turnaround time and an itemized cost estimate before the client is told anything.
• Ask who conducts feedback, whether you may attend and when you will receive the report.

Key Takeaway

Name the right evaluation before anything else, since neuropsychological testing, psychological testing and neuropsychiatric evaluation answer different questions and are delivered by different clinicians. Ask whether the evaluating psychologist is board certified in clinical neuropsychology, because in most states the title itself requires no specialized training. Write a referral question that names the decision to be made, since coverage criteria and report quality both depend on it. Anticipate the two predictable derailments, an uncomplicated attention presentation and current substance use, and sequence around them rather than into them. Decide in advance what each possible finding would change in your treatment plan, and if the honest answer is nothing, the referral is probably not the right step.

Clinical Note

This article is general guidance for referring clinicians. It is not a substitute for individual clinical judgment or an individualized assessment and it does not constitute medical, coverage or legal advice. Coverage criteria differ between plans and change over time, and the policy described here is one payer’s position rather than a general rule. Confirm current coverage with the plan, and confirm scope, credentials, turnaround and cost directly with the evaluating service.

If a client is in immediate danger, direct them to emergency services. The 988 Suicide and Crisis Lifeline provides free, confidential crisis support 24 hours a day, seven days a week, by call or text to 988.⁵

Glossary

• Neuropsychological testing: standardized measurement of cognitive domains including attention, memory, processing speed, language and executive function.
• Psychological testing: standardized assessment used to clarify a psychiatric or personality picture when symptoms are not readily attributable to a particular diagnosis.
• Neuropsychiatric evaluation: a physician-led assessment covering psychiatric and trauma history, substance use, risk, medical health and medication.
• Referral question: the specific decision an evaluation is being asked to inform, as distinct from a general request to evaluate.
• ABPP and ABCN: the American Board of Professional Psychology and its specialty board in clinical neuropsychology, which together grant board certification in the specialty.
• Differential: the set of competing explanations an evaluation is being asked to distinguish between.
• Feedback session: the appointment at which findings are explained to the client, and the point at which a report becomes clinically useful.

References

1. Aetna. “Neuropsychological and Psychological Testing.” Clinical Policy Bulletin Number 0158, last reviewed March 20, 2026. Accessed August 25, 2026. https://www.aetna.com/cpb/medical/data/100_199/0158.html.
2. American Academy of Family Physicians. “APA Updates Guidelines on Psychiatric Evaluation in Adults.” American Family Physician, July 1, 2016, summarizing the American Psychiatric Association Practice Guidelines for the Psychiatric Evaluation of Adults, third edition, November 2015. Accessed August 25, 2026. https://www.aafp.org/pubs/afp/issues/2016/0701/p62.html.
3. American Academy of Clinical Neuropsychology. “About Board Certification.” AACN. Accessed August 25, 2026. https://theaacn.org/about-board-certification/.
4. American Psychological Association. “Ethical Principles of Psychologists and Code of Conduct,” Standard 3.09. Adopted August 21, 2002, effective June 1, 2003. Accessed August 25, 2026. https://www.apa.org/ethics/code.
5. 988 Suicide and Crisis Lifeline. Operated in partnership with the Substance Abuse and Mental Health Services Administration and Vibrant Emotional Health. Accessed August 25, 2026. https://988lifeline.org/.

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