Billing Part B Rehabilitation Services

40 - Billing Part B Rehabilitation Services (Rev. 1, 10-01-03) SNF-515.6 Part B rehabilitation services other than audiology services must be billed by the SNF for Part A inpatients, for Part B residents (those not in a covered Part A stay) and for outpatients. Effective January 1, 1999, the MPFS is the payment basis for these services. The Medicare Claims Processing Manual, Chapter 5, "Part B Outpatient Rehabilitation and CORF Services," contains instructions for billing, payment, and applicable HCPCS codes.