Medicare Claims Processing Manual (Pub. 100-04), Ch. 36 § 20.6.1.1.1
Eligibility
20.6.1.1.1 - Eligibility
(Rev. 1502; Issued: 05-09-08; Effective/Implementation Date: 06-09-08)
All suppliers must be in good standing and have an active NSC number which requires that the
supplier meet any local and State licensure requirements, if any, for provision of the
grandfathered item.