US lawFederal (United States)Agency guidanceCMS Medicare Internet-Only ManualsPub. 100-02Chapter 620.4.2Medicare Benefit Policy Manual (Pub. 100-02), Ch. 6 § 20.4.2ReservedReservedLength: 13 wordsOfficial source Medicare Benefit Policy Manual (Pub. 100-02), Ch. 6 § 20.4.2. 20.4.2 - ReservedPreviousMedicare Benefit Policy Manual (Pub. 100-02), Ch. 6 § 20.4.1NextMedicare Benefit Policy Manual (Pub. 100-02), Ch. 6 § 20.4.3