42 CFR § 600.335 - Appeals.
(a) Notice of eligibility appeal rights. Eligibility determinations must include a notice of the right to appeal the determination, and instructions regarding how to file an appeal.
(b) Appeals process. Individuals must be given the opportunity to appeal the following actions through the appeals rules of the State's Medicaid program, unless granted an exception under paragraph (c) of this section:
(1) BHP eligibility determinations; and
(2) Delay, denial, reduction, suspension, or termination of health services, in whole or in part, including a determination about the type or level of service, after individuals exhaust appeals or grievances through the BHP standard health plans.
(c) Exception. Subject to HHS approval, a state may request to follow an appeals process for BHP eligibility determinations and health service matters that differs from the State's Medicaid program. In its request, the State must provide a clear description of the responsibilities and functions delegated to such an entity and ensure that:
(1) The State has oversight of any entity delegated the authority to administer appeals;
(2) The agency to which eligibility determinations or appeals decisions are delegated complies with all relevant Federal and State law, regulations and policies; and
(3) The agency to which eligibility determinations or appeals decisions are delegated informs applicants and beneficiaries how they can directly contact and obtain information from the agency.
(d) Accessibility. Notices must be provided and the appeals process must be conducted in a manner accessible to individuals with limited English proficiency and persons with disabilities.