Title IX, SEC. 9022. REVIEW OF PAYMENT LEVEL. (a) In General. The National Health Board shall review from time to time the appropriateness of the levels of payments required of States under this subtitle. (b) Report. The Board may report to the Congress on such adjustments as should be made to assure an equitable distribution of State payments under this Act, taking into account the revenue base in each of the States. (c) Limit on Authority. Nothing in this subtitle shall be construed as permitting the Board to change the amount of the payments required by States under the the previous sections in this subtitle.