How to appeal an IVF insurance denial in Nevada
Nevada's AB 428 (signed June 2025) will require individual, group, HMO, local-government, and Medicaid plans to cover fertility preservation for people diagnosed with breast or ovarian cancer — the coverage provisions take effect January 1, 2027. No IVF requirement.
How to appeal a denial
- Internal appeal — you have 180 days from the denial to file. The plan must decide within 30 days (before service) or 60 days (after service); 72 hours if urgent.
- External review — available for at least 4 months after the final internal denial, for medical-necessity and "experimental" denials (PGT-A, ICSI, step therapy). An independent reviewer decides within 45 days. Contractual exclusions are not eligible for external review — those go to the regulator as a complaint.
- Regulator — Nevada Division of Insurance. Nevada external review (NRS 695G.241 et seq.) via independent review organization File a complaint. Copy the regulator on every appeal letter; clinics report it speeds things up.
If your plan is self-funded, skip the state regulator: your appeal runs under ERISA and complaints go to the U.S. Department of Labor's Employee Benefits Security Administration.
Common denial reasons and what to argue
- Step therapy / prior-treatment requirements — check your plan's own Summary Plan Description or clinical policy for its step-therapy criteria and ask the payer for its bypass criteria (age 38+, tubal factor, stage III–IV endometriosis, severe male factor are common).
- Benefit scope — Nevada's law requires coverage of fertility preservation (egg, sperm, or embryo freezing) when the infertility is caused by another medical treatment, such as chemotherapy. Check whether the denial is actually outside what the law (or your plan, if it goes further) promises, versus a processing error.
- 'Experimental' (PGT-A, ERA, ICSI without male factor) — eligible for external review; ask the clinic for a medical-necessity letter. Success is limited for PGT-A.
- Medication routing — many denials are the wrong pharmacy or a missing prior auth, not a coverage decision. Ask the specialty pharmacy to re-run with prior auth.
- AI-only review — several states now bar insurers from denying on medical necessity without a physician's individualized review; ask in writing whether AI was the sole basis.