Home / Conditions / Respiratory Syncytial Virus Infection

Respiratory Syncytial Virus Infection: when insurers say no, reviewers often say yes

In 19 published external-review decisions involving respiratory syncytial virus infection, independent physician reviewers overturned the insurer’s denial 68.4% of the time.

Published decisions
19
2001–2026
Overturned
68.4%
13 denials reversed

Most-fought treatments for respiratory syncytial virus infection

What insurers denied — and how those fights ended.
TreatmentDecisionsOverturned
Palivizumab12
66.7%
Typical time to a decision
8 days
Most land between 3 and 21 days
Handled as urgent
68.4%
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: The patient’s parent has requested authorization and coverage for Synagis (palivizumab). The American Academy of Pediatrics (AAP) guidelines for the administration of Synagis for respiratory syncytial virus (RSV) prophylaxis are based on a review of current peer-reviewed literature related to the burden of RSV in infants and children, with an emphasis on those at highest risk of severe disease. The administration of Synagis is recommended for the following groups of patients considered at highest risk: infants born before 29 weeks of gestation younger than 12 months of age at the start of RSV season; infants with chronic lung disease of prematurity born before 32 weeks of gestation during the first year of life, with some consideration during the second year of life if continued medical support is necessary; infants 12 months of age or younger w…
Medical Necessity · 2021 · IMR MN21-36528
Findings: The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient has requested authorization and coverage for Synagis (palivizumab) injection. The patient is over the age of 24 months and has a history of severe respiratory syncytial virus (RSV) infection with prolonged respiratory failure. According to Pediatric studies, the administration of Synagis (palivizumab) injection for children in their second year of life is supported in pre-term infants with chronic lung disease that requires medical support such as chronic corticosteroid therapy, diuretic therapy, or supplemental oxygen. Although the patient does not require medical support, the patient did have a prolonged stay in the pediatric intensive care unit (PICU) for RSV which required intensive oxygen support and steroidal treatments.
Medical Necessity · 2023 · IMR MN23-40128

Where the denial was upheld

Worth reading too — these show what an appeal has to overcome.
Findings: The physician reviewer found that Nature of Statutory Criteria/Case Summary: The patient’s parent has requested authorization and coverage for Synagis (palivizumab) given once monthly during respiratory syncytial virus (RSV) season. As noted by the American Academy of Pediatrics (AAP) and American Academy of Pediatrics Bronchiolitis (AAPB), RSV prophylaxis with Synagis (palivizumab) may be appropriate for preterm infants who are in the first year of life at the start of the RSV season and who have chronic lung disease of prematurity to a maximum of five monthly doses. Chronic lung disease of prematurity is defined as infants with gestational age less than 32 weeks and a requirement for greater than 21% oxygen for at least the first 28 days after birth. For infants born during the RSV season, fewer than five monthly doses may be needed to complete the RSV season.
Medical Necessity · 2022 · IMR MN22-38146
Nature of Statutory Criteria/Case Summary: The patient’s parent has requested authorization and coverage for Synagis (palivizumab) given once monthly during respiratory syncytial virus (RSV) season. As noted by the American Academy of Pediatrics (AAP) and American Academy of Pediatrics Bronchiolitis (AAPB), RSV prophylaxis with Synagis (palivizumab) may be appropriate for preterm infants who are in the first year of life at the start of the RSV season and who have chronic lung disease of prematurity to a maximum of five monthly doses. Chronic lung disease of prematurity is defined as infants with gestational age less than 32 weeks and a requirement for greater than 21% oxygen for at least the first 28 days after birth. For infants born during the RSV season, fewer than five monthly doses may be needed to complete the RSV season.
Medical Necessity · 2022 · IMR MN22-38148

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 respiratory syncytial virus infection 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 respiratory syncytial virus infection? 68.4% won.

Explain my denial — freeStart my appeal · $39