Find a Medicare Provider, Pharmacy or Formulary
Did you get here by mistake? Non-Medicare Providers
Whether you have a provider or need assistance choosing one, we're here to help.

Find a Medicare provider, specialist or facility
- For Medicare Advantage plans, you have several ways of finding a provider:
- Search online External Site
- Download a PDF directory External Site PDF Provider Directories
- Request a print directory be mailed to you
- For Medicare Supplement plans, search online External Link.

Find a pharmacy provider
- For Medicare Advantage plans, you have several ways of finding a provider:
- Search online External Link
- Download a PDF: Iowa HMO Directory PDF File
- Download a PDF: Iowa PPO Directory PDF File
- Download a PDF: South Dakota PPO and Enhanced PPO Directory PDF File
- Request a print directory to be mailed to your home
- For Wellmark Part D plans, find a pharmacy provider online.
Find a Drug List (formulary)

Find a dental provider
- Find a dental provider in Iowa:
- For Medicare Advantage plans in Iowa, search the Delta Dental® of Iowa Medicare Advantage network External Site.
- For Medicare Supplement members in Iowa who purchased a dental plan, search the Blue Dental network.
- Find a dental provider in South Dakota:
- For a Medicare Advantage plan in South Dakota, search the Delta Dental® of South Dakota network External Site (for Medicare Advantage members).
- For Medicare Supplement members in South Dakota who purchased a dental plan, search the Delta Dental® network External Site.

Find a vision provider
- For Medicare Advantage plans, search for a vision provider through VSP External site®
- For Medicare Supplement members who purchased a vision plan, search for a vision provider in the Avēsis directory External Site
Ave̅sis Vision is an independent vision insurance company that does not provide Wellmark Blue Cross and Blue Shield products and services. Ave̅sis Vision is underwritten by Fidelity Security Life Insurance Company, Kansas City, Missouri.
VSP® is a registered mark of Vision Service Plan, an independent company that provides vision administrative services on behalf of Wellmark Advantage Health Plan, Inc.
Dental benefits provided by Delta Dental® of Iowa and Delta Dental® of South Dakota. These are independent companies providing dental services on behalf of Wellmark Advantage Health Plan, Inc.
About MedicareBlue Rx (PDP)
MedicareBlue Rx is a Prescription Drug Plan (PDP) with a Medicare contract. Enrollment in MedicareBlue Rx depends on contract renewal. Coverage is available to residents of the service area or members of an employer or union group and separately issued by one of the following plans: Wellmark Blue Cross and Blue Shield of Iowa*; Blue Cross and Blue Shield of Minnesota*; Blue Cross and Blue Shield of Montana*, a division of Health Care Service Corporation, a Mutual Legal Reserve Company; Blue Cross and Blue Shield of Nebraska*; Blue Cross Blue Shield of North Dakota*; Wellmark Blue Cross and Blue Shield of South Dakota*; and Blue Cross Blue Shield of Wyoming*
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