Medicare Claims Processing Manual (Pub. 100-04), Ch. 19 § 80
A/B MAC (B) - Payment Policy and Claims Processing
80 - A/B MAC (B) - Payment Policy and Claims Processing
(Rev. 1040, Issued: 08-25-06, Effective: 09-11-06, Implementation: 09-11-06)
Medicare Claims Processing Manual (Pub. 100-04), Ch. 19 § 80