; and (2) is not enrolled in a Federal health care program (as defined in section 1128B(f) of the Social Security Act (42 U.S.C. 1320a–7b(f))) or under the program established under chapter 89 of title 5, United States Code. (c) Holding uninsured individual harmless for specified COVID-19 treatment services (1) In general A health care provider receiving payment under subsection (a) for a specified COVID–19 treatment service furnished to an individual may not hold such individual liable for any amount for such service. (2) Enforcement A health care provider who violates subsection (a) shall be subject to a civil monetary penalty determined appropriate by the Secretary of Health and Human Services. The provision of section 1128A of the Social Security Act ( 42 U.S.C. 1320a–7a ) (other than subsections (a) and (b)) shall apply with respect to a civil monetary penalty imposed under the previous sentence in the same manner as such provisions apply with respect to a penalty or proceeding under subsection (a) of such section.