The list below shows the program memoranda for the Hospital Outpatient Prospective Payment System.
A-02-026 | 2002 Update of the Hospital Outpatient Prospective Payment System (OPPS) | 03/28/2002 | 2002 |
A-02-129 | 2003 Update of the Hospital Outpatient Prospective Payment System (OPPS) | 01/03/2003 | 2002 |
A-00-07 | Addition of Modifiers 25, 58, 78 & 79 to the List of Modifiers Approved for Hospital Outpatient Use | 02/01/2000 | 2000 |
A-01-72 | Additional Problems with Processing of Non Outpatient Prospective Payment System (OPPS) Claims | 06/01/2001 | 2001 |
A-02-075 | Admitting Diagnosis for Observation Services for the Outpatient Prospective Payment System (OPPS) | 08/07/2002 | 2002 |
A-01-36 | April Outpatient Code Editor (OCE) Specifications Version (V2.1) | 03/16/2001 | 2001 |
A-01-32 | Bi-Weekly Interim Payments for Certain Hospital Outpatient Items and Services | 03/08/2001 | 2001 |
A-01-51 | Calculating Payment-To-Cost Ratios (PCR) | 04/13/2001 | 2001 |
A-03-004 | Calculating Provider-Specific Medicare Outpatient Cost-to-Charge Ratios (CCRs) | 01/17/2003 | 2003 |
A-01-41 | Categories for Use in Coding Devices Eligible for Transitional Pass-Through Payments | 03/22/2001 | 2001 |