Insurance Guides & Resources

Expert insurance guides for Connecticut residents — life, health, Medicare, annuities, and more.

Health Insurance

How to Appeal a Health Insurance Denial in Connecticut (2026)

Roughly 1 in 7 health insurance claims in Connecticut is denied — and roughly half of denials that get appealed are overturned. This guide explains the 2026 appeals process: internal appeals, external review, urgent reviews, the Office of the Healthcare Advocate, and exactly what to put in your appeal letter to win.

Feb 12, 2026 ·27 min read