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Special Chair denials: what the review data shows

Independent reviewers have decided 27 published cases where an insurer denied Special Chair — and they overturned the insurer 63% of the time. A denial for Special Chair is a starting position, not a final answer.

Published decisions
27
2001–2026
Overturned
63%
17 denials reversed

Conditions behind special chair denials

What insurers denied — and how those fights ended.
CategoryDecisionsOverturned
Cerebral Palsy7
85.7%
Typical time to a decision
18 days
Most land between 9 and 21 days
Handled as urgent
18.5%
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 been diagnosed with cerebral palsy. The patient was noted to require assistance for all activities of daily living and required two-person assistance for transferring. The provider noted the patient had a previous fall that resulted in severe brain injury requiring brain surgery. The provider noted the patient is unable to reach items in the classroom and at home due to his inability to stand unassisted. The patient has been treated with physical therapy and uses a manual wheelchair. It was noted the patient ambulates short distances with a reverse Kaye walker with supervision to contact guard assistance. The patient uses hip-knee-ankle-foot-orthosis and ankle foot orthosis. The patient’s parent has requested authorization and coverage for a Dynamic Rifton Pacer Gait Trainer.
Medical Necessity · 2020 · IMR MN20-32971
Nature of Statutory Criteria/ Case Summary: The enrollee’s parent requested authorization and coverage for a Rifton standing machine.Findings: The physician reviewer found that the enrollee has a diagnosis of hypotonia leading to significant developmental delay. He has been receiving outpatient physical therapy (PT) services with focus on improving overall functional mobility, strength, balance, and development of motor skills. In addition to PT services, he also receives occupational therapy (OT) and speech therapy (ST). He is currently utilizing bilateral supra-malleolar orthosis (SMOs), is non-ambulatory, has no independent mode of mobility, and is dependent for many activities of daily living and mobility skills. The enrollee has decreased muscle strength and low tone throughout his extremities and his trunk. He demonstrates rolling skills.
Experimental/Investigational · 2019 · IMR EI19-31260

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for a PR510 Zero Gravity infinite position MaxiComfort lift chair.Findings: The physician reviewer found that Chu and colleagues report that despite continued research efforts into this group of genetic neuromuscular disease, patients with limb-girdle muscular dystrophy (LGMD) continue to be treated symptomatically with the aim of prevention or addressing complications. Pousada Garcia and colleagues state, “There is a need for a more comprehensive investigation into the role of different kinds of support that can improve the quality of life of persons with neuromuscular disease.” In a study on the effects of different assistive seats, Lou and colleagues report that further studies are needed to examine the biomechanical effects of assisted seats on individuals with disabilities.
Medical Necessity · 2022 · IMR MN22-37313
Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for a recliner chair with a power lift. The records indicate that this patient has a history of hypertension, hyperlipidemia, type 2 diabetes mellitus, and low back and leg pain. The provider noted that the patient requires a wheelchair for mobility. The patient has requested a power lift recliner chair with an adjustable back and footrest. As noted in the medical literature, power lift recliner chairs are used for patients who are independent or modified independent with ambulation but cannot independently transfer from a seated to a standing position. There is limited documentation regarding this patient’s level of mobility and function. There is a report that the patient requires a manual wheelchair for mobility and is not independent with ambulation.
Medical Necessity · 2023 · IMR MN23-40601

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 Special Chairwhen 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 Special Chair? 63% got it reversed.

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