Oregon is gorging itself on the the federal pie.

The money it gets from the feds rose to 6.1 percent — to $16.4 billion — in 2013-15,  as compared to  2011-13. The Oregon Health Authority got the largest chunk, about $7.6 billion. Part of that — roughly $1.2 billion — is for the state’s expanded Medicaid program, a joint effort with the federal government. By 2016, the feds are expected to fund the program in full.

The Department of Human Services also got a large slice, about $6.3 billion; the rest was divided between various government agencies — about $500,000 for public safety and $1.5 billion for education.