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Miguel Orellana
✦ Certified Specialist in Workers’ Compensation Law, certified by the State Bar of California, Board of Legal Specialization ✦
By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law, State Bar of California Board of Legal Specialization · Cal Bar #285231
A malingering notation in a medical record is not automatic claim denial in California, it is a medical opinion that can be rebutted with objective testing, a second physician's evaluation, and job-demand documentation. Validity testing is the standard tool. Certified Specialist Eman Yazdchi (California Board of Legal Specialization, State Bar of California) challenges malingering findings with the right medical evidence.
Malingering and symptom magnification are not the same thing, the diagnostic criteria are different, and many physicians conflate them. Symptom magnification means the worker is reporting more than can be objectively measured; it does not mean the symptoms are fabricated. A credible challenge to a malingering finding separates those concepts, obtains a QME panel in the appropriate specialty, and pairs the independent medical opinion with neuropsychological validity testing where indicated.
Below: the diagnostic criteria for malingering under DSM-5, the procedural path to a QME independent opinion, the difference between malingering and symptom magnification, and how to build the medical-record response that overturns the finding.
Malingering is a DSM diagnostic category that requires formal validity testing, symptom validity tests and performance validity tests, not just clinical observation during an exam.
Malingering is defined in the DSM-5 as the intentional production of false or grossly exaggerated symptoms motivated by external incentives. The diagnostic threshold is high: the clinician must show intentional fabrication or gross exaggeration, plus external motivation. "Symptom magnification," "poor effort," or "non-organic findings" are different observations and do not equal malingering. Many AMA Guides ratings note non-organic findings without diagnosing malingering.
Request a Qualified Medical Evaluator panel under Labor Code §4062. The DWC issues a randomized three-physician panel from which the worker strikes one, and the administrator strikes one. The remaining QME conducts the evaluation, reviews records, and issues a report. The QME report carries substantial weight at trial under Labor Code §4060-4062.
If the parties agree on a single physician, the report is from an AME and carries even more weight than a QME report. AMEs are common in represented cases where both sides want finality. The selection process is by mutual agreement, not panel randomization.
Objective validity testing such as the TOMM, SLUMS, or standardized effort measures can affirmatively rebut a malingering notation and restore credibility to the medical record.
Yes. Psychological validity tests (TOMM, MMPI-2 validity scales, SIRS-2) and physical effort tests (Waddell signs, distraction tests) produce objective data. A QME or AME with neuropsychological training can administer the tests and issue findings either supporting or refuting the malingering claim. The California DWC 2024 Annual Report notes that psychiatric and neurocognitive QMEs are among the most-requested specialties in disputed claims.
A malingering finding reduces credibility across all reported symptoms, which affects the permanent disability rating, future medical authorization, and settlement value of the case.
It can terminate TD, support UR denials, and trigger fraud investigations. But until a Workers' Compensation Judge accepts the finding after considering competing medical evidence, the original treating physician's report does not control. A timely QME request preserves the right to challenge.
Related on yazdchilaw.com: California workers' compensation lawyer pillar · what to do if you can't go back to work after a workers' comp injury · what happens if the workers' comp judge mishears your testimony · can you keep workers' comp if you move out of state · California Labor Code §3600 explained.
Injured at work? Call (661) 273-1780
Tap to call →Request the full validity testing report from the evaluating physician before accepting the malingering finding, many notations are unsupported by formal testing.
Yazdchi Law, led by Certified Specialist Eman Yazdchi, files QME panel requests within days of any malingering finding (California Board of Legal Specialization, State Bar of California). We obtain neuropsychological validity testing when appropriate, depose the treating physician about the diagnostic basis for the malingering label, and present alternative explanations grounded in the medical record.
Across all California WCAB venues, we have successfully overturned malingering findings using AME and QME reports. If a workers' comp doctor has labeled you a malingerer, call (661) 273-1780 the same day, the QME clock starts running immediately.
Last reviewed by Eman Yazdchi, Esq., June 2026.
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