budgeting (a) Definitions Section 3 of the Congressional Budget and Impoundment Control Act of 1974, as amended, is further amended by adding at the end the following new paragraphs: (14) The term Medicare means programs within budget function 570. (15) The term Medicaid and other health-related spending means programs within budget function 550. (16) The term other direct spending means programs other than those within budget functions 550 and 570, excluding Social Security and net interest. . (b) Completion of House Committee action on appropriation bills Section 307 of the Congressional Budget Act of 1974 ( 2 U.S.C. 638 ) is amended— (1) by striking each year and inserting each odd-numbered year