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Cranial Helmet denials: what the review data shows

Independent reviewers have decided 18 published cases where an insurer denied Cranial Helmet — and they overturned the insurer 66.7% of the time. A denial for Cranial Helmet is a starting position, not a final answer.

Published decisions
18
2001–2026
Overturned
66.7%
12 denials reversed

Conditions behind cranial helmet denials

What insurers denied — and how those fights ended.
CategoryDecisionsOverturned
Congenital Deformity11
72.7%
Typical time to a decision
21 days
Most land between 16 and 22 days
Handled as urgent
22.2%
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

Findings: The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient’s parent has requested reimbursement for a cranial remolding helmet. The submitted documentation supports the medical necessity of the equipment at issue. Positional plagiocephaly and deformational brachycephaly are broad terms used to encompass abnormal head shape due to a wide variety of etiologies. Prenatal causes may include the resting of the fetal head against a hard surface, such as the mother’s pelvis or the limb of a sibling in a multiple gestation pregnancy, for a prolonged period, while postnatal causes are more common and may include congenital torticollis, vertebral anomalies, neurologic impairment, or forced sleep positions.
Medical Necessity · 2023 · IMR MN23-39452
Nature of Statutory Criteria/Case Summary: The patient’s parent has requested reimbursement for a custom cranial remolding orthotic. Positional plagiocephaly and deformational brachycephaly are broad terms used to encompass abnormal head shape due to a wide variety of etiologies. Prenatal causes may include the resting of the fetal head against a hard surface, such as the mother’s pelvis or the limb of a sibling in a multiple gestation pregnancy, for a prolonged period, while postnatal causes are more common and may include congenital torticollis, vertebral anomalies, neurologic impairment, or forced sleep positions. Presentation ranges from mild or moderate cases, that may respond to mechanical adjustments and exercises, to severe cases that are refractory to repositioning and may require surgery for correction.
Medical Necessity · 2022 · IMR MN22-37578

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Nature of Statutory Criteria/Case Summary: The patient’s parent has requested authorization and coverage for a DOC Band cranial remolding orthotic device. Laughlin and colleagues found that positional skull deformities may be present at birth or may develop during the first few months of life and are generally benign and reversible. The authors recommended positioning and observation for mild-to-moderate deformity, noting that cranial orthoses should be reserved for severe cases of deformity or for the infant whose deformity does not improve after six months of age.
Medical Necessity · 2020 · IMR MN20-34310
Nature of Statutory Criteria/Case Summary: The patient’s parent has requested reimbursement for cranial remolding orthosis.Findings: The physician reviewer found that Positional plagiocephaly and deformational brachycephaly are terms used to encompass abnormal head shape due to a wide variety of etiologies and can range from mild to severe. Patients with mild and moderate plagiocephaly or brachycephaly may respond to mechanical adjustments and exercises. However, some patients present with severe and refractory to repositioning. The current treatment for patients with mild head shape abnormalities includes repositioning, physical therapy, and increased time in the prone position. Most providers currently recommend cranial orthoses for infant patients with moderate to severe skull deformities.
Medical Necessity · 2022 · IMR MN22-37943

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 treatment generally, not any individual case.

How to use this in your appeal

These are outcomes from California’s external review program — an independent physician panel that binds the insurer. Every state has an equivalent process, and internal appeals succeed even more often. Cite the outcome record for Cranial Helmetwhen you appeal: reviewers routinely find that denials like yours didn’t hold up.

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.

Denied Cranial Helmet? 66.7% got it reversed.

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