Medicare Claims Processing Manual (Pub. 100-04), Ch. 4 § 10.11
Calculation of Overall Cost-to-Charge Ratios (CCRs) for
10.11 - Calculation of Overall Cost-to-Charge Ratios (CCRs) for
Hospitals Paid Under the Outpatient Prospective Payment System
(OPPS) and Community Mental Health Centers (CMHCs) Paid Under
the Hospital OPPS
(Rev. 1445, Issued: 02-08-08; Effective: 01-01-08; Implementation: 03-10-08)