42 CFR §438.410

1. (a)General rule. Each MCO, PIHP, and PAHP must establish and maintain an expedited review process for appeals, when the MCO, PIHP, or PAHP determines (for a request from the enrollee) or the provider indicates (in making the request on the enrollee's behalf or supporting the enrollee's request) that taking the time for a standard resolution could seriously jeopardize the enrollee's life, physical or mental health, or ability to attain, maintain, or regain maximum function.
2. (b)Punitive action. The MCO, PIHP, or PAHP must ensure that punitive action is not taken against a provider who requests an expedited resolution or supports an enrollee's appeal.
3. (c)Action following denial of a request for expedited resolution. If the MCO, PIHP, or PAHP denies a request for expedited resolution of an appeal, it must—
   1. (1)Transfer the appeal to the timeframe for standard resolution in accordance with § 438.408(b)(2).
   2. (2)Follow the requirements in § 438.408(c)(2).