The maximum amount of payment for services rendered is the lowest of the following:
In accordance with Chapter I of the MaineCare Benefits Manual, it is the responsibility of the provider to seek payment from any other resources that are available for payment of the rendered service prior to billing MaineCare.
C.M.R. 10, 144, ch. 101, ch. II, 144-101-II-109, subsec. 144-101-II-109.10