s,Deductibles,Copayments,Premiums, (not IRMAA)Premium withholding, orCoverage of drugs or medical supplies under Part D.NOTE: Although there are certain classes and types of drugs that must be covered by any Medicare-approved PDP or MA-PD, the specifics of which drugs are covered vary from provider-to-provider.Follow the instructions in HI 01101.040 for screening IRMAA questions or inquiries.