Medicare Claims Processing Manual (Pub. 100-04), Ch. 36 § 40.3.1.3
Oxygen and Oxygen Equipment
40.3.1.3 - Oxygen and Oxygen Equipment
(Rev. 1502; Issued: 05-09-08; Effective/Implementation Date: 06-09-08)
When oxygen and oxygen equipment are furnished by a grandfathered supplier, payment is
based on the single payment amount established in accordance with 42 CFR §414.408(a)(1) for
the CBA in which the beneficiary maintains a permanent residence.