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Medicare Rx

Available only to employer/union group sponsors.

Please contact your employer/union group representative to obtain a copy of your Evidence of Coverage brochure.

HMSA’s Medicare Rx Plan is a stand-alone Medicare prescription drug plan offered by Hawaii Medical Service Association (HMSA). HMSA contracts with the Centers for Medicare and Medicaid Services (CMS) to offer a Medicare prescription drug plan to employer/union sponsored groups.

HMSA’s Medicare Rx Plan has a contract with the Centers for Medicare & Medicaid Services (CMS), the government agency that runs the Medicare program. This contract renews each year. At the end of each year, the contract is reviewed, and either Medicare Rx or CMS can decide to end it. It is possible for our contract to end at some other time during the year too. If the contract should end, HMSA will provide advance notice to all Medicare Rx Plan members.