“inpatient hospital services, post-hospital extended care services, home health services, and hospice care”

“medical and other health services”

“entitled to benefits under part A and enrolled under part B”

“may obtain qualified prescription drug coverage through enrollment in a prescription drug plan”

“Prior authorization rules and other review requirements that must be met in order to ensure payment for the services.”

“the process for obtaining an exception to a plan’s formulary or tiered cost-sharing structure”