Home / Conditions / Systemic Sclerosis

Systemic Sclerosis: when insurers say no, reviewers often say yes

In 14 published external-review decisions involving systemic sclerosis, independent physician reviewers overturned the insurer’s denial 35.7% of the time.

Published decisions
14
2001–2026
Overturned
35.7%
5 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.
9
22.2%
Experimental/Investigational
The plan called the treatment unproven. These turn on published evidence, so the appeal is a literature argument.
5
60%
Typical time to a decision
7 days
Most land between 6 and 13 days
Handled as urgent
57.1%
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 parent of a patient has requested authorization and coverage for Actemra ACTPen subcutaneous pen injector. In a study, pediatric patients with systemic sclerosis treated with Actemra showed significant improvements and Actemra was well tolerated. Similarly, a case report of a pediatric patient with multi-organ systemic sclerosis treated with Actemra monotherapy showed clinical remission without adverse events. In this case, the patient has a history of severe and refractory systemic sclerosis characterized by cutaneous lesions, synovitis, and multiple areas of fasciitis in the chest, abdomen, and pelvis with findings indicative of deep soft tissue involvement and progressive disease despite standard immunosuppressive therapy. The literature supports the use of Actemra in this clinical scenario.
Medical Necessity · 2025 · IMR MN25-45009
Nature of Statutory Criteria/Case Summary: A patient has requested authorization and coverage for Botox injections. Findings: The physician reviewer found that evidence supports the use of botulinum toxin as an effective treatment for Raynaud’s phenomenon secondary to systemic sclerosis, particularly in cases refractory to conventional therapy. Studies have demonstrated that Botox improves blood flow, reduces pain, and promotes healing in ischemic digits. In this case, the patient has severe sclerodactyly and Raynaud’s phenomenon refractory to treatment with Myfortic and tadalafil and causing significant functional impairment. Overall, the medical literature supports the use of Botox in this patient’s clinical setting. Therefore, the requested Botox injections are medically necessary for the treatment of this patient.
Medical Necessity · 2025 · IMR MN25-43901

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 a positioning pillow and compression socks.Scleroderma/systemic sclerosis is a rare condition that typically affects young to middle-aged women. It is characterized by hardening and tightening of the skin and connective tissues that is caused by an overproduction and accumulation of collagen. The exact cause is unknown, but the condition is felt to be largely autoimmune in nature (Cutolo, M., et al.). The disease manifestations are heterogenous, affecting multiple organ systems. Edema is one of the hallmarks of the early phase of scleroderma/systemic sclerosis. This edema, which is nonfibrotic and interstitial, is caused by pathology in the endothelium resulting in vascular leak, underscoring the importance of targeting treatment towards the primary disease (Bruni, C., et al.).
Medical Necessity · 2021 · IMR MN21-34737
Nature of Statutory Criteria/Case Summary: An enrollee has requested authorization and coverage for Gammaked at a hospital-associated infusion center.Findings: Two out of three physician reviewers found that the requested Gammaked at a hospital-associated infusion center is not likely to be more beneficial than any available standard treatment for the patient's medical condition.At this time, case series and small trials have suggested potential benefit from intravenous immunoglobulin (IVIG) for skin fibrosis as well as other symptoms, including gastrointestinal tract manifestations, of systemic sclerosis. Clinical trials are being planned, but the mechanism of action for antifibrotic activity remains unclear. Several small, uncontrolled studies have evaluated the effect of intravenous administration of immune globulin on dermal fibrosis, each with reported improvement.
Experimental/Investigational · 2023 · IMR EI23-38841

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 systemic sclerosis 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 systemic sclerosis? 35.7% won.

Explain my denial — freeStart my appeal · $39