Officially, Medicare Part D doesn't pay for Viagra; unofficially ...
Cialis, Viagra, Levitra and other erectile dysfunction drugs are not considered

Bill to let Medicare carry off-label drugs
Washington, D.C. U.S. Rep. Mac Thornberry , R-Texas, and Russ Carnahan, D-Missouri, Friday announced introduction of the bipartisan Part D Off-Label Prescription Parity Act.

The Centers For Medicare and Medicaid Services Issues Advance Guidance to Part D Plan Sponsors Allowing the Use of ...
MedVantx, Inc., the company that created first ever controlled access to generic samples in US physician offices, today announced that the Centers For Medicare and Medicaid Services has issued preliminary guidance to Medicare Part D Plan Sponsors on generic sampling programs.