Source: US. Bureau of Economic Analysis
Release: Personal Income and Outlays
Medicare benefits include hospital and supplementary medical insurance benefits that are distributed from the federal hospital insurance trust fund and the supplementary medical insurance trust fund.
BEA Account Code: W824RC1
A Guide to the National Income and Product Accounts of the United States (NIPA) - (http://www.bea.gov/national/pdf/nipaguid.pdf)
US. Bureau of Economic Analysis, Personal current transfer receipts: Government social benefits to persons: Medicare [W824RC1], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/W824RC1, October 27, 2016.