Tremfya denials in California external review

In the California DMHC record, independent physician reviewers decided 19 published external-review cases involving Tremfyaand overturned the plan’s denial in 78.9%. That is a historical result among cases that reached this program, not a forecast for an individual appeal.

California DMHC decisions
19
2019–2026
Overturned
78.9%
15 denials reversed

Conditions behind Tremfya denials

What insurers denied — and how those fights ended.
CategoryDecisionsOverturned
Psoriasis10
70%
Crohn's Disease4
100%
Psoriasis Vulgaris3
66.7%
Typical time to a decision
16 days
Most land between 5 and 20 days
Handled as urgent
31.6%
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 has requested authorization and coverage for Tremfya injection for the stated condition of psoriasis vulgaris. Current medical literature indicates that systemic treatment of psoriasis is indicated when, as in this case, topical treatments or do not achieve sufficient control of the disease. There are several FDA approved systemic options for moderate-severe psoriasis such as non-biologics including methotrexate, cyclosporine, acitretin, and apremilast (Otezla), and biologics including TNF-alpha inhibitors, IL-17 pathway inhibitors, IL-12/23 inhibitors (Stelara), and IL-23 inhibitors. A review of differing approaches indicate that non-biologics have a poorer efficacy than biologics in the treatment of psoriasis.
Medical Necessity · 2023 · IMR MN23-38773
Findings: The physician reviewer found that a patient has requested authorization and coverage for Tremfya used in combination with already approved Rinvoq. Current medical literature supports the request for Tremfya (to be used with Rinvoq) for the treatment of Crohn's disease. The patient’s disease is severe and anatomically extensive, with need for multiple surgeries, and the patient has failed multiple medications recommended by guidelines for the treatment of Crohn's disease. Several studies have assessed the use of multiple therapies concurrently, including biologic therapy (such as Tremfya) with small molecule therapy (such as Rinvoq). In aggregate, no significant safety issues have been attributed to combination therapy, and the therapy has been shown to be broadly successful in improving response in patients who have failed biologic therapy. Rinvoq and Tremfya are U.S.
Experimental/Investigational · 2025 · IMR EI25-46066

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Nature of Statutory Criteria/Case Summary: The enrollee has requested authorization and coverage for Tremfya 100mg/ml injections. According to the medical record, the enrollee was initially seen by a dermatologist complaining of a rash on his body that was not responding to Benadryl or cortisone cream. He was diagnosed with psoriasis vulgaris with 50% of body surface area involvement including his arms, legs, feet, back, and buttocks. He was not a good candidate for Methotrexate or Soriatane due to their effects on the liver. In addition, the enrollee is unable to go to the office for ultraviolet therapy. A Quantiferon TB gold test was negative. He was given a sample injection of Tremfya with plans for his next injection in four weeks. He also used topical steroids. At follow-up, his psoriasis has improved to one percent body surface area involvement.
Medical Necessity · 2019 · IMR MN19-31045
Nature of Statutory Criteria/Case Summary: The patient is requesting Tremfya injections. Findings: The physician reviewer found that there is no documented contraindication to the use of formulary alternatives such as Humira, Enbrel or Cosentyx. Therefore, Tremfya100 injections are not medically necessary for the patient. The Health Plan has denied the requested medication as the Health Plan has approved formulary alternatives, Humira, Enbrel and Cosentyx. At issue in this case is whether Tremfya injections are medically necessary for treatment of the patient’s medical condition. According to the American Academy of Dermatology and the National Psoriasis Foundation, formulary alternative medications such as Humira, Enbrel and Cosentyx, are safe and effective for the treatment of psoriasis (Menter, et al.).
Medical Necessity · 2019 · IMR MN19-30882

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 treatment 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 Tremfya, 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.

Denied Tremfya? Use the California record to prepare.

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