Scoliosis denials in California external review

In the California DMHC record, independent physician reviewers decided 33 published external-review cases involving scoliosisand overturned the plan’s denial in 42.4%. That is a historical result among cases that reached this program, not a forecast for an individual appeal.

California DMHC decisions
33
2002–2025
Overturned
42.4%
14 denials reversed

Most-fought treatments for scoliosis

What insurers denied — and how those fights ended.
CategoryDecisionsOverturned
Physical Therapy4
25%
Chiropractic Care3
33.3%

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.
24
45.8%
Experimental/Investigational
The plan called the treatment unproven. These turn on published evidence, so the appeal is a literature argument.
7
28.6%
Typical time to a decision
17 days
Most land between 8 and 21 days
Handled as urgent
21.2%
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 authorization and coverage for oxycodone. The Centers for Disease Control and Prevention (CDC) guidelines for prescribing opioid medications assist providers in making decisions regarding initiating, adjusting and discontinuing of opioid therapy. The most recent CDC guidelines state that, “For patients already receiving opioid therapy, clinicians should carefully weigh benefits and risks and exercise care when changing opioid dosage. If benefits outweigh risks of continued opioid therapy, clinicians should work closely with patients to optimize nonopioid therapies while continuing opioid therapy.
Medical Necessity · 2022 · IMR MN22-38357
Nature of Statutory Criteria/Case Summary: The parent of a female enrollee has requested reimbursement and prospective authorization and coverage for services offered by the Scoliosis Academy and Janzen and Janzen Health Center for treatment of the enrollee’s scoliosis. Findings: 2/3 of the physician reviewers found that there is sufficient support in the body of literature as well as the documentation provided for the services at issue in this clinical setting. The patient has shown significant improvements in the curvature following the treatments at the Scoliosis Academy and Janzen and Janzen Health Center. The current medical literature also supports the combined treatments of three dimensional bracing and Schroth physiotherapy exercises. The current conservative treatment plan resulted in objective functional improvements.
Experimental/Investigational · 2017 · IMR EI17-25921

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Nature of Statutory Criteria/Case Summary: The parent of an enrollee has requested authorization and coverage for hybrid vertebral body tethering surgery. There is limited published, large-scale, long-term, peer-reviewed literature demonstrating that the requested service is an effective and/or safe treatment for the noted pathology in this case. In this case, the records noted that the patient was diagnosed with scoliosis at age seven, with a 23 degree curve. She started spine core bracing right after the diagnosis. Within the past year, her curve progressed into the 50 degree range despite continued SpineCor® bracing. The patient reported midline lumbar pain and convex right scapular spasms with prolonged standing, with pain that occasionally increases to a six out of ten, although this was uncommon.
Experimental/Investigational · 2022 · IMR EI22-38354
Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for 12 additional physical therapy sessions. Kim and colleagues note that scoliosis may present as adolescent idiopathic scoliosis or adult degenerative scoliosis. Berdishevsky note that there are many therapeutic interventions for children with scoliosis, including observation, physiotherapy scoliosis specific exercises (PSSE), and bracing. Lotan and Kalichman note that case reports and small-scale clinical trials of poor methodological quality prevent a clear conclusion about the effectiveness of manual therapy in the treatment of adolescent idiopathic scoliosis.
Medical Necessity · 2021 · IMR MN21-35463

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 scoliosis, 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 scoliosis? Use the California record to prepare.

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