How to Find an In-Network Provider
Find an in-network provider by using the National Provider Search
The website provides you with the most up-to-date provider information.
Step 1: Choose your search location
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Step 2: Enter your plan prefix
For the Genesee Area Healthcare plan enter: GAH
For Excellus Medicare Blue PPO plan enter: VYM
The three letters at the beginning of your member ID number make up your plan prefix. Type your three-letter prefix below and we'll find your plan for you.
Step 3: Search doctors by name, doctors by specialty, places by name, and places by type.
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