Subpart X is based on the provisions of the following sections of the Act:
(a) Section 1833--Amounts of payment for supplementary medical insurance services.
(b) Section 1861(aa)--Rural health clinic services and Federally qualified health center services covered by the Medicare program.
(c) Section 1834(o)--Federally qualified health center prospective payment system beginning October 1, 2014. [79 FR 25473, May 2, 2014]