Subpart K. Subpart K—Application Procedures and Contracts with Part D plan sponsors
- § 423.500 - Scope.
 - § 423.501 - Definitions
 - § 423.502 - Application requirements.
 - § 423.503 - Evaluation and determination procedures.
 - § 423.504 - General provisions.
 - § 423.505 - Contract provisions.
 - § 423.506 - Effective date and term of contract.
 - § 423.507 - Nonrenewal of contract.
 - § 423.508 - Modification or termination of contract by mutual consent.
 - § 423.509 - Termination of contract by CMS.
 - § 423.510 - Termination of contract by the Part D sponsor.
 - § 423.512 - Minimum enrollment requirements.
 - § 423.514 - Validation of Part D reporting requirements.
 - § 423.516 - Prohibition of midyear implementation of significant new regulatory requirements.
 - § 423.520 - Prompt payment by Part D sponsors.
 - § 423.521 - Final settlement process and payment.
 - § 423.522 - Requesting an appeal of the final settlement amount.
 - § 423.530 - Plan crosswalks.
 
