Subpart C—Carriers
- §421.200 Carrier functions.
- §421.201 Performance criteria and standards.
- §421.202 Requirements and conditions.
- §421.203 Carrier's failure to perform efficiently and effectively.
- §421.205 Termination by the Secretary.
- §421.210 Designations of regional carriers to process claims for durable medical equipment, prosthetics, orthotics and supplies.
- §421.212 Railroad Retirement Board contracts.
- §421.214 Advance payments to suppliers furnishing items or services under Part B.