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Deviated Nasal Septum: when insurers say no, reviewers often say yes

In 13 published external-review decisions involving deviated nasal septum, independent physician reviewers overturned the insurer’s denial 84.6% of the time.

Published decisions
13
2001–2026
Overturned
84.6%
11 denials reversed

Most-fought treatments for deviated nasal septum

What insurers denied — and how those fights ended.
CategoryDecisionsOverturned
Septoplasty5
80%
Rhinoplasty3
100%
Typical time to a decision
14 days
Most land between 7 and 26 days
Handled as urgent
15.4%
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: A 67-year-old female enrollee has requested authorization and coverage for functional endoscopic sinus surgery and septoplasty.. The Health Plan has denied this request indicating that the requested procedures are not medically necessary for treatment of the enrollee’s deviated nasal septum; nasal turbinate hypertrophy; chronic sinus infection; chronic sinusitis; and nasal polyps.At issue in this case is whether the requested functional endoscopic sinus surgery and septoplasty are medically necessary for treatment of the patient’s medical condition.Per researchers, nasal polyps cause nasal obstruction, discharge and reduction in or loss of sense of smell, but their etiology is unknown.
Medical Necessity · 2018 · IMR MN18-29940
Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for rhinoplasty with the approved septoplasty. The records provided for review document that this patient has a symptomatic deviated nasal septum as a result of trauma, and correction of the deviated nasal septum has been authorized. In addition, the patient has a bump on his nose that is secondary to the same trauma. The records do not document any deviation of the nasal bones or breathing obstruction medically attributable to the bump on the nose. Thus, correction of the nasal bump would not be to improve a functional deficit. Spataro and Most noted that, “physical examination findings are subjective and prone to bias.
Medical Necessity · 2022 · IMR MN22-36930

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Nature of Statutory Criteria/ Case Summary: The enrollee is requesting authorization and coverage for septorhinoplasty for a deviated nasal septum, causing complaints of breathing problems; allergic rhinitis, and an undesirable cosmetic appearance. She has enlarged inferior turbinates, a small dorsal hump and mild deviation of the dorsum. A progress note from a head and neck plastic surgeon stated a septoplasty and inferior turbinate reduction is a reasonable option for resolving the enrollee’s breathing issues. The surgeon advised a nose-straightening procedure would be a very complex surgery; he could not completely or perfectly straighten her nose. The enrollee also desired dorsal hump reduction. The record indicates the enrollee’s septum is deviated to the left. However, there is insufficient evidence in the record in regard to diminished nasal airflow, breathing difficulties.
Medical Necessity · 2019 · IMR MN19-31535
A 50-year-old male requested authorization and coverage of a septoplasty for the treatment of deviated nasal septum. The health plan denied the enrollee’s request indicating that the requested procedure is not medically necessary.One physician reviewer performed a medical necessity Independent Medical Review. The physician reviewer upheld the health plan’s denial on the basis that the requested septoplasty is not medically necessary.
Medical Necessity · 2002 · IMR MN02-695

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 deviated nasal septum 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 deviated nasal septum? 84.6% won.

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