Fibromyalgia denials in California external review

In the California DMHC record, independent physician reviewers decided 152 published external-review cases involving fibromyalgiaand overturned the plan’s denial in 29.6%. That is a historical result among cases that reached this program, not a forecast for an individual appeal.

California DMHC decisions
152
2002–2026
Overturned
29.6%
45 denials reversed

Most-fought treatments for fibromyalgia

What insurers denied — and how those fights ended.
TreatmentDecisionsOverturned
Lyrica27
44.4%

What the insurer actually argued

Denials fall into different categories, and they don’t succeed equally — so the reason on your letter changes how you should answer it.
Reason givenDecisionsOverturned
Medical Necessity
The plan said the care wasn’t medically necessary. The most common fight, and the most winnable.
132
31.1%
Experimental/Investigational
The plan called the treatment unproven. These turn on published evidence, so the appeal is a literature argument.
20
20%
Typical time to a decision
19 days
Most land between 7 and 21 days
Handled as urgent
28.3%
Expedited when a delay would cause harm

What the reviewers wrote

Excerpts from the independent reviewers’ published findings — the actual reasoning, quoted, not summarised.

Where the denial was overturned

Nature of Statutory Criteria/Case Summary: The patient has requested reimbursement for residential treatment center (RTC) services ASAM Level 3.5. Per American Society of Addiction Medicine (ASAM) criteria, this patient met Level 3.5 criteria for RTC services. ASAM criteria focuses on six dimensions to determine the appropriate level of care, which includes: (1) intoxication and withdrawal potential; (2) biomedical conditions; (3) emotional, behavioral and cognitive conditions; (4) readiness to change; (5) relapse, continued use, or continued problem potential; and (6) recovery environment. For dimension 1, the patient underwent management for opioid withdrawal and medication assisted treatment with suboxone. The patient’s withdrawal needs were safely managed in a Level 3.5 setting.
Medical Necessity · 2022 · IMR MN22-37015
Physician 1The patient is a 58-year-old woman with a history of fibromyalgia with associated chronic fatigue syndrome and depression since the early 1990’s. The patient has been prescribed many medications including Trazadone, Nortriptyline, Flexeril, Celexa, Zoloft, Ultram, Voltaren, etodolac, and Neurontin. Treatment with these medications provided the patient with significant pain relief but resulted in minimal increase in her energy level. Since initiating Provigil in June 2003 the patient has noted marked improvement in her energy level and quality of life. She has also been able to stop use of Neurontin while taking Provigil. The patient has requested authorization and coverage for continued treatment with Provigil.
Experimental/Investigational · 2004 · IMR EI04-3522

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Nature of Statutory Criteria/Case Summary: An enrollee has requested reimbursement and authorization and coverage for the requested medication, Belbuca (600Mcg film, 60 per month).The Medical Board of California’s Guidelines for Prescribing Controlled Substances for Pain state that continuation, modification or termination of opioid therapy for pain should be contingent on the provider’s evaluation of evidence of the patient’s progress toward treatment objectives and the absence of substantial risks or adverse events. The guidelines recommend that providers consider the “5-As” method for chronic pain management assessment.
Medical Necessity · 2021 · IMR MN21-35119
Nature of Statutory Criteria/Case Summary: A patient has requested authorization and coverage for hydrocodone-acetaminophen (Norco) 10-325 mg, oral tablets, 180 count. The Health Plan has denied this request indicating that the requested medication regimen is not medically necessary for treatment of the patient’s chronic pain. The submitted documentation does not support the medical necessity of the requested medication regimen. Chronic pain that has no hope for a cure can be considered palliative in nature and treatment. The World Health Organization’s stepwise ladder for pain relief is considered the reasonable approach to pain control in the palliative setting. However, in the documentation submitted for review, there is a lack of objective towards treatment goals for pain and function for this patient. Several requirements for opioid prescribing have not been documented.
Medical Necessity · 2018 · IMR MN18-28834

Figures and quotations on this page come from 42,749 published decisions in the California DMHC Independent Medical Review dataset. These are California external-review outcomes. Other state and federal programs have different eligibility rules, processes, and current availability; the rates here do not transfer to those programs or predict an individual result. Excerpts are quoted verbatim from the public record and describe this condition generally, not any individual case.

How to use this in your appeal

These outcomes describe eligible cases completed through California DMHC’s Independent Medical Review program. They do not estimate the chance that an internal appeal, an external review in another jurisdiction, or your individual case will succeed. Use the record to identify evidence patterns involving fibromyalgia, then check the rights and deadlines that apply to your plan.

SOURCE: CALIFORNIA DMHC INDEPENDENT MEDICAL REVIEW OUTCOMES (CHHS OPEN DATA) · AGGREGATES + DEIDENTIFIED DECISION EXCERPTS/REFERENCE IDS · METHODOLOGY

Not legal or medical advice. Coverage Rights is a self-help tool that helps you prepare your own appeal. For advice about your specific situation, talk to a licensed attorney or your doctor.

Fighting a denial for fibromyalgia? Use the California record to prepare.

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