Harold Robert Meyer – The ADD Resource Center
Reviewed August 24, 2026 · Published August 27, 2026
A false answer is a clinical finding. Treating it as a character finding is how you lose the rest of the history.
This article uses “patient” throughout. Coaches, therapists, and case managers should read “client.”
The chart says the medication was never stopped. The pharmacy record says it ran out in March. Or the reported work history contradicts the employment gap, or the labs contradict the reported drinking. You now know something you were not supposed to know, and the patient does not yet know that you know it. What you do next determines whether you ever get an accurate history from this person again.
Key Takeaway
Concealment is the statistical norm in clinical encounters, not an aberration, and discovering it is an opening rather than a breach. Respond to the function the lie served, not to the fact that it was told.
Key Findings
- Between 60 and 80 percent of surveyed adults reported withholding medically relevant information from a clinician, most commonly to avoid embarrassment or judgment (Levy et al., 2018).
- Ninety-three percent of 547 psychotherapy patients reported having lied to their therapist, and 72.6 percent lied about at least one aspect of the therapy itself (Blanchard & Farber, 2016).
- In the MTA cohort at 12-year follow-up, 77 percent of participants who had ever taken ADHD medicine reported stopping it for a month or longer, with social concerns and stigma among the four most commonly endorsed reason clusters (Brinkman et al., 2018).
- Undergraduates coached with publicly available information produced ADHD-consistent profiles on checklists and neurocognitive testing that clinicians could not reliably distinguish from genuine cases (Sollman et al., 2010).
Sort the lie before you respond
Not everything false is a lie, and not every lie is the same clinical object. Four categories cover most of what you will encounter.
Shame-protective concealment. By far the most common. The patient minimized the drinking, the missed doses, the unemployment. The motive is to remain someone you will keep helping.
Executive-function artifact. In ADHD populations, a substantial share of false self-report is not deception. Retrospective self-monitoring is unreliable in this group, and reporting is frequently aspirational: the patient describes the system they intend to use rather than the one they used. Treating this as dishonesty is a diagnostic error on your part.
Instrumental deception. The patient wants something you control – a controlled substance, an accommodation letter, a disability finding, a custody opinion. Motivated, coached presentations are convincing on interview and on standard checklists.
Third-party protection. The patient is covering for a partner, a parent, or a child. Often the most clinically important lie in the room.
“I took it.” The pharmacy says otherwise.
This particular discrepancy is common enough in ADHD care to deserve its own analysis, because the general account of lying does not reach it. Three explanations recur, and each points somewhere different.
Embarrassment. The best evidenced of the three. Stigma and social concerns sit among the leading reason clusters for stopping medicine in the MTA cohort (Brinkman et al., 2018), and in a sample of 104 adults with ADHD, 23.3 percent reported high internalized stigma and 88.5 percent anticipated discrimination in daily life – though notably, relatively few expected it from health professionals (Masuch et al., 2018). Which is to say the shame is usually not about you. It is about being a person who needs the pill. Reporting adherence is how they avoid saying that out loud.
Self-punishment and self-handicapping. Some patients withhold from themselves the thing that works. Skipping the dose before the exam preserves an explanation for a failure that has not yet happened, and after a long history of falling short, a familiar guaranteed failure can feel safer than an unfamiliar risked success. This is widely described clinically and is consistent with the self-handicapping literature, but it has not been tested directly against ADHD medication adherence. Raise it as a hypothesis; do not assert it as a finding.
Sustaining the relationship. Your appointment may be one of the few places this person is examined closely and not judged for what is found. Improvement ends that. The observation is real, and it is also the most dangerous item on this list to commit to paper.
Ask about all three. Record none of them as motive. A hypothesis raised in the room helps the patient. The same hypothesis in the chart becomes “attention-seeking,” and that phrase will degrade this person’s care for years after you have stopped treating them.
“In thirty years I have not once seen a confrontation produce a better history. I have seen it produce a shorter one.” – Harold Robert Meyer
What to say
Say it flatly, without a verdict attached, and leave the exit open.
- “I want to check something. The pharmacy record shows a gap since March, and what I have written down says otherwise. Help me understand the difference.”
- “Most people leave things out here, almost always because they expect to be judged for it. If that is what happened, we can correct the record and move on.”
Then stop talking. The silence after a non-accusatory question is where the accurate history arrives.
What to stop doing
Do not ask a question you already know the answer to. With the refill history in front of you, “Have you been taking it?” is not a question. It is a test, and it manufactures the lie it then punishes. State what you have and ask the open version instead: “The refill history shows a gap since March. Tell me what happened.” You lose no information, and you skip the step where the patient has to choose between honesty and dignity in front of you.
Do not demand a confession; extracting an admission serves your position, not the patient’s care. Do not moralize, and do not let the disappointment show – for a patient with rejection sensitivity, one disapproving beat can end disclosure permanently. Do not quietly downgrade the relationship while behaving normally. And do not document motive: record the discrepancy and its source, because “patient was untruthful” is an inference that will outlive your involvement.
What to actually do
Re-audit the clinical picture. Identify every decision that rested on the false datum and reconsider each one on its merits.
Change your elicitation method rather than your opinion of the patient. Presumptive, quantified questions (“How many doses did you miss this month?”) outperform yes-or-no framing. Pre-visit written intake removes the face-to-face pressure that suppresses disclosure. Collateral report and objective data should be routine in ADHD evaluation, not a response to suspicion.
Say what you will verify and why, without dressing it as punishment: “For controlled substances I check the prescription monitoring database on everyone. That is not about this conversation.”
And if the lying continues?
A single discrepancy is an event. A pattern is a finding, and it changes the question from what did they conceal to what is the concealment doing for them.
Make the pattern the topic, not the instance. Stop relitigating individual facts and name the process once, without a tally: “We have had a version of this conversation several times now. I am less interested in the details than in what makes it hard to tell me the plain version.” Patients lie disproportionately about the treatment itself and about their feelings toward the clinician, so a persistent pattern is as likely to be information about the alliance as about the patient’s character (Blanchard & Farber, 2016). Ask directly whether something about how you respond is making honesty expensive.
Offer one explicit reset, and only one. State that nothing said from here forward will be held against them, name what you need to proceed safely, and say what changes if it happens again. An amnesty offered repeatedly stops functioning as an amnesty.
Reconsider the formulation. Persistent deception frequently points somewhere you have not looked: active substance use disorder, a coercive or unsafe relationship at home, factitious presentation, entrenched shame and masking, or personality pathology. Chronic concealment as a survival strategy is a diagnosis you have not made yet, not a personality flaw you have finally confirmed.
Stop relying on the channel that keeps failing. If self-report is unreliable, replace it rather than repeat it. Real-time capture instead of monthly recall, pill counts, structured collateral, objective measures, shorter intervals. In ADHD this is often the entire fix, because the problem was never truthfulness.
Restructure rather than escalate. Written treatment agreements, defined verification, a single prescriber, and documented boundaries are not punishments and should not be delivered as such. Announce them plainly and apply them uniformly.
Attend to your own position. Sustained suspicion degrades clinical judgment and leaks into the encounter. Seek supervision or consultation before you reach the point of documenting things you do not believe.
Know where the line is. Ending the relationship is warranted when deception makes safe treatment impossible – not when it makes you feel foolish. When you reach that point, do it as a formal transfer of care with adequate notice, interim emergency coverage, and prompt records transfer. Requirements vary by jurisdiction and license, so confirm yours before acting.
Where curiosity is not the whole answer
Some falsehoods carry obligations that empathy does not discharge. Suspected diversion, concealed suicidality, impaired driving, and risk to a dependent child require action and documentation regardless of how sympathetic the motive. You can do all of it without contempt, and you should say plainly that you are doing it. Concealing your own response while asking for the patient’s honesty forfeits the argument entirely (Palmieri & Stern, 2009).
The next step
Before your next evaluation, look at how you ask. Count how many of your history questions can be answered “no” without consequence, and rewrite three of them as presumptive or quantified questions. That single change will surface more than any confrontation ever will.
Synopsis
Patient concealment is statistically normal rather than exceptional, and discovering it places the clinician at a decision point that determines whether accurate history remains available. This article, directed to clinicians, prescribers, therapists, and coaches, sorts false patient report into four categories – shame-protective concealment, executive-function artifact common in ADHD, instrumental deception aimed at a gatekept outcome, and third-party protection – and prescribes a different response to each. A dedicated section examines reported adherence contradicted by pharmacy records, separating embarrassment and internalized stigma, self-punishment and self-handicapping, and the sustaining of a non-judgmental relationship, while insisting these be raised as hypotheses and never recorded as motive. The article supplies non-accusatory scripts, establishes the rule against asking questions whose answers the clinician already holds, and addresses persistent deception as an unmade diagnosis and an alliance signal rather than a character verdict, covering the single reset, structural verification, clinician self-monitoring, and the threshold for transfer of care.
Topic: Diagnosis & Assessment (primary); Medication & Medical Management; Communication & Conflict Audience: Clinicians & prescribers Keywords: nondisclosure, therapeutic alliance, internalized stigma, self-report, elicitation
Bibliography
Blanchard, M., & Farber, B. A. (2016). Lying in psychotherapy: Why and what clients don’t tell their therapist about therapy and their relationship. Counselling Psychology Quarterly, 29(1), 90–112. https://doi.org/10.1080/09515070.2015.1085365
Brinkman, W. B., Simon, J. O., & Epstein, J. N. (2018). Reasons why children and adolescents with attention-deficit/hyperactivity disorder stop and restart taking medicine. Academic Pediatrics, 18(3), 273–280. https://doi.org/10.1016/j.acap.2017.09.005
Eubanks, C. F., Muran, J. C., & Safran, J. D. (2018). Alliance rupture repair: A meta-analysis. Psychotherapy, 55(4), 508–519. https://doi.org/10.1037/pst0000185
Levy, A. G., Scherer, A. M., Zikmund-Fisher, B. J., Larkin, K., Barnes, G. D., & Fagerlin, A. (2018). Prevalence of and factors associated with patient nondisclosure of medically relevant information to clinicians. JAMA Network Open, 1(7), e185293. https://doi.org/10.1001/jamanetworkopen.2018.5293
Masuch, T. V., Bea, M., Alm, B., Deibler, P., & Sobanski, E. (2019). Internalized stigma, anticipated discrimination and perceived public stigma in adults with ADHD. ADHD Attention Deficit and Hyperactivity Disorders, 11(2), 211–220. https://doi.org/10.1007/s12402-018-0274-9
Palmieri, J. J., & Stern, T. A. (2009). Lies in the doctor-patient relationship. Primary Care Companion to the Journal of Clinical Psychiatry, 11(4), 163–168. https://doi.org/10.4088/PCC.09r00780 · Free full text (PMC)
Sollman, M. J., Ranseen, J. D., & Berry, D. T. R. (2010). Detection of feigned ADHD in college students. Psychological Assessment, 22(2), 325–335. https://doi.org/10.1037/a0018857
Resources
From The ADD Resource Center
- Why do you lie to your ADHD coach or doctor? – the patient-facing companion to this article
- Do Children With ADHD Lie More Than Children Without ADHD, And If So, Why?
External
- AMA Journal of Ethics: Patient-clinician relationship, establishing the relationship, trust – archived collection; the journal ceased publication in December 2025
About the Author
Harold Robert Meyer is the founder and Managing Director of The ADD Resource Center, established in 1993, and a Senior Certified ADHD Coach, author, and international speaker with more than thirty years in ADHD advocacy and education. He co-founded CHADD of New York in 1989, served on CHADD National’s board and executive committee, including as VP Finance, and was elected to lead the Institute for the Advancement of ADHD Coaching. Reach him at [email protected].
📚 Come back often — we add new evidence-based ADHD resources daily.
The ADD Resource Center [email protected] · +1 (646) 205-8080 127 West 83rd St., Unit 133, New York, NY 10024-0840 USA
X · LinkedIn · Facebook · Substack · Newsletter
Please consider the environment before printing.
Our content is educational and informational only – not medical, legal, financial, or other professional advice, nor a substitute for it, and should not be relied on as such. We strive for accuracy, but errors or omissions occur and information becomes outdated. Some content and images may be created with AI assistance and, though reviewed before publication, may contain inaccuracies. Our screening tools are not diagnostic instruments. Verify independently and consult a qualified professional before acting on anything here.
In the USA and Canada, call or text 988 anytime for free mental health and suicide prevention support, or call 911 if someone is in immediate danger. The ADD Resource Center is independent from these services and is not liable for any actions taken by you or by these services.
Rejection Sensitive Dysphoria (RSD) is recognized by many providers but is not in the DSM.
Under GDPR and CCPA, you may request access to, correction of, or deletion of your personal data at [email protected].
© 2026 The ADD Resource Center. All rights reserved. For permission to reproduce, contact [email protected].