MedicarePartD.guide

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What is a Medicare Part D coverage determination?

Living with your Part D plan · updated Dec 01, 2019

A Coverage Determination is any decision made by a Medicare Part D plan regarding payment or coverage benefits to which a Medicare plan enrollee believes he or she is entitled.

More specifically, a coverage determination is a Medicare drug plan's first decision about the services a member can receive as part of the plan's Medicare prescription drug coverage.

This can include a decision:
  • whether or not to provide or pay for a drug,
  • about a formulary exception request,
  • about a member's out-of-pocket costs (cost sharing) for a drug, or
  • about whether a member has met a prior authorization (PA) requirement for a requested drug. 
(Source: U.S. Department of Health & Human Services)