Federal Medical Assistance Percentages (FMAP)

Summary: Federal matching for state and U.S. territory medical assistance (Medicaid), Children's Health Insurance Program (CHIP), and other federal programs

The Federal Medical Assistance Percentages (FMAP) and Enhanced Federal Medical Assistance Percentages (eFMAP) determine the amount of Federal matching for state and U.S. territory medical assistance (Medicaid), Children’s Health Insurance Program (CHIP),Temporary Assistance for Needy Families (TANF), Child Support Enforcement collections, Child Care Mandatory and Matching Funds of the Child Care and Development Fund, Foster Care Title IV–E Maintenance payments, and Adoption Assistance payments. Data for the U.S. reflect the average of all states and territories.  For more information, see More Background: Federal Medical Assistance Percentage.

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Geographic Coverage: States

Periodicity: Annually

Series Begins/Ends: 1961 - 2019

Data Source: Federal Medical Assistance Percentages, U.S. Department of Health and Human Services

Updated:  Oct. 01, 2018 Next update: Oct. 01, 2019

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 Federal medical assistance percentage (FMAP)  Enhanced federal medical assistance percentage (eFMAP)  Enhanced Federal Medical Assistance Percentages with ACA Increase for CHIP

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