1. Short title This Act may be cited as the Community Health Center and Primary Care Workforce Expansion Act of 2017 . 2. Community health center program (a) In general Section 10503(b)(1) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 254b–2(b)(1) ) is amended— (1) in subparagraph (D), by striking and at the end; (2) in subparagraph (E), by striking and at the end; and (3) by adding at the end the following: (F) $5,110,000,000 for fiscal year 2018; (G) $5,410,000,000 for fiscal year 2019; (H) $5,790,000,000 for fiscal year 2020; (I) $6,620,000,000 for fiscal year 2021; (J) $7,510,000,000 for fiscal year 2022; (K) $8,460,000,000 for fiscal year 2023; (L) $9,490,000,000 for fiscal year 2024; (M) $10,590,000,000 for fiscal year 2025; (N) $11,780,000,000 for fiscal year 2026; (O) $12,500,000,000 for fiscal year 2027; and (P) for fiscal year 2028, and each subsequent fiscal year, the amount appropriated for the preceding fiscal year adjusted by the product of— (i) one plus the average percentage increase in costs incurred per patient served; and (ii) one plus the average percentage increase in the total number of patients served; and . (b) Capital projects In addition to amounts otherwise appropriated under section 10503(b) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 254b–2(b) ), there is authorized to be appropriated, and there is appropriated, for the community health centers program under section 330 of the Public Health Service Act ( 42 U.S.C. 254b ) for capital projects, $18,600,000,000 for fiscal year 2017. (c) Limitation Amounts otherwise appropriated for community health centers may not be reduced as a result of the appropriations made under this section. (d) Availability of funds Amounts appropriated under this section shall remain available until expended. 3. National Health Service Corps (a) In general Section 10503(b)(2) of the Patient Protection and Affordable Care Act ( 42 U.S.C. 254b–2(b)(2) ) is amended— (1) in subparagraph (D), by striking and at the end