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Cervical Disc Herniation: when insurers say no, reviewers often say yes

In 13 published external-review decisions involving cervical disc herniation, independent physician reviewers overturned the insurer’s denial 15.4% of the time.

Published decisions
13
2001–2026
Overturned
15.4%
2 denials reversed

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.
7
28.6%
Experimental/Investigational
The plan called the treatment unproven. These turn on published evidence, so the appeal is a literature argument.
6
0%
Typical time to a decision
21 days
Most land between 8 and 26 days
Handled as urgent
30.8%
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

An enrollee has requested authorization and coverage for cervical epidural steroid injection (CESI). The Health Plan has denied this request indicating that the requested services are not medically necessary for treatment of the enrollee’s chronic neck pain.Overall, there is good evidence for the effectiveness of cervical interlaminar epidural injections in managing cervical disc herniation and fair evidence in managing central spinal stenosis and post surgery syndrome. The operative report pertains to the interlaminar epidural injections. These injections are noted to be safe and effective. Two injections have been given to this patient with good long term results with the first injection given, and reports of one week relief with the second injection. Based on the review of the literature, the injections are safe and effective.
Medical Necessity · 2018 · IMR MN18-28384
A 47-year-old female enrollee requested authorization and coverage of cervical discectomy with fusion. The Health Plan denied the request indicating that the requested procedure is not medically necessary for treatment of the enrollee’s back and neck pain.One physician reviewer performed a medical necessity Independent Medical Review. The physician reviewer overturned the Health Plan’s denial on the basis that the requested procedure is medically necessary.
Medical Necessity · 2004 · IMR MN04-3326

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 authorization and coverage for Cervical Artificial Disc Replacement (CPT 22856).Coric and colleagues completed an independent review of a prospective, randomized, controlled multicenter investigational device exemption clinical trial. Their results supported the use of anterior cervical surgery for contiguous 2-level pathology as safe and effective. They concluded that total disc replacement was superior to anterior cervical discectomy and fusion for the treatment of 2-level contiguous pathology at five years. Radcliff and colleagues completed a prospective, randomized, controlled multicenter investigational device exemption clinical trial comparing cervical total disc replacement with anterior cervical discectomy and fusion for treatment of 2-level symptoms degenerative disc disease.
Medical Necessity · 2020 · IMR MN20-33939
Findings: The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for cervical spinal fusion surgery including autograft. Cervical disc herniation and cervical canal stenosis are common pathologies that affect the cervical spine. While many patients have radiographic findings without clinical significance, some patients present with an array of clinical symptoms including neck pain, radicular pain through the upper or lower extremities, and numbness/tingling or, in advanced cases, motor weakness or symptoms of myelopathy such as loss of coordination, balance, and loss of bowel/bladder control.
Medical Necessity · 2022 · IMR MN22-38336

Figures and quotations on this page come from 42,749 published decisions in the California DMHC Independent Medical Review dataset. These are California outcomes — every state runs an equivalent external review, but the rates here are California’s. 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 come from California’s external review program — an independent physician panel whose decision binds the insurer. Every state has an equivalent, and internal appeals succeed even more often. If your care for cervical disc herniation was denied, the published record says the denial is worth fighting.

SOURCE: CALIFORNIA DMHC INDEPENDENT MEDICAL REVIEW OUTCOMES (CHHS OPEN DATA) · DERIVED AGGREGATE STATISTICS ONLY · 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 cervical disc herniation? 15.4% won.

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