416.2176—Disagreements between a State and us.
(a)
If a State with which we have an agreement under this subpart and we are unable to agree about any question of performance under the agreement, the State may appeal the question to the Commissioner of Social Security. The Commissioner or his or her designee will, within 90 days after receiving the State's appeal, give the State either a written decision or a written explanation of why a decision cannot be made within 90 days, what is needed before a decision can be made, and when a decision is expected to be made.