Section 600.600 - Basis, scope, and applicability(a)Statutory basis. This subpart implements section 1331(d)(1) and (3) of the Affordable Care Act regarding the transfer of Federal funds to a State's BHP trust fund and the Federal payment amount to a State for the provision of BHP.(b)Scope and applicability. This subpart consists of provisions relating to the methodology used to calculate the amount of payment to a state in a given Federal fiscal year for the provision of BHP and the process and procedures by which the Secretary establishes a State's BHP payment amount.