CFR > Title 42 - Public Health > CHAPTER IV—CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER B—MEDICARE PROGRAM (parts 405 to 426) > PART 423—VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT > SUBPART N—Medicare Contract Determinations and Appeals (§423.641 to §423.668) > 423.641—Contract determinations.

423.641—Contract determinations.

This subpart establishes the procedures for reviewing the following contract determinations:
(a) A determination that an entity is not qualified to enter into a contract with CMS under Part D of title XVIII of the Act.
(b) A determination not to authorize a renewal of a contract with a PDP sponsor in accordance with § 423.507(b).
(c) A determination to terminate a contract with a PDP sponsor in accordance with § 423.509.
(d) Fallback entities are governed under subpart Q of this part, and are not subject to this subpart, except to the extent a fallback prescription drug plan contract is terminated by CMS.