Medicare and Medicaid FAST Act

[AI summary unavailable — showing source text] Medicare and Medicaid Fighting Fraud and Abuse to Save Taxpayers' Dollars Act or Medicare and Medicaid FAST Act - Amends part D (Prescription Drug Benefits) of title XVIII (Medicare) of the Social Security Act (SSA) to direct the Secretary of Health and Human Services (HHS) to prohibit sponsors of prescription drug plans (PDPs) from paying claims for prescription drugs that do not include the valid National Provider Identifier for the drug's prescriber. Directs the Secretary of HHS to establish procedures and rules to restrict access to the National Provider Identifier Registry in order to deter fraudulent use of it. Amends SSA title XIX (Medicaid), for any state that has established a State Prescription Drug Monitoring Program meeting certain requirements, to decrease by 10% the federal medical assistance percentage (FMAP) with respect to any amounts recovered by or paid to the state related to an overpayment due to fraud, waste, or abuse. Allows the state to use such amounts to support its State Prescription Drug Monitoring Program. Directs the Secretary of HHS and the Attorney General jointly to establish a Commission to examine interoperability and other issues related to State…