A denial is common and is not the end of the road. Two things to do first:
- Read the denial notice for the specific reason. It will usually cite a missing prior authorization, a step-therapy rule, or a formulary exclusion — each has a different next step.
- Ask your prescriber about an appeal. Many denials are overturned when the office submits additional documentation or a letter of medical necessity. Most plans have both an internal appeal and, if that fails, an external review by an independent party.
Keep copies of everything and note deadlines — appeal windows are time-limited.
This is peer information, not medical advice. Appeal rights and timelines depend on your plan and where you live; confirm the specifics with your insurer.