The list below shows the transmittals that are directed to the physician community, but the list may not include all instructions for which physicians are responsible. For a list of all instructions, view the Transmittals web page under Regulations and Guidance.
| 6351 | 01/02/2009 | Emergency Update to the 2009 Medicare Physiciam Fee Schedule | MM6351 |
| 5761 | 01/04/2008 | NPI Number for Medical Review | N/A |
| 5409 | 01/05/2007 | Additional Codes for Physician Voluntary Reporting Program (PVRP) | N/A |
| 5468 | 01/05/2007 | Tax Relief and Health Care Act of 2006 Changes to Independent Laboratory Billing for the Technical Component (TC) of Physician Pathology Services | MM5468 |
| 5459 | 01/11/2007 | Emergency Update to the 2007 Medicare Physician Fee Schedule Database | N/A |
| 5838 | 01/11/2008 | Annual Type of Service (TOS) Update | N/A |
| 5890 | 01/18/2008 | Additional Information on Reporting a National Provider Identifier (NPI) for Ordering/Referring and Attending/Operating/Other/Service Facility for Medicare Claims | MM5890 |
| 6319 | 01/30/09 | Payment for Co-Surgeons in a Method II Critical Access Hospital | MM6319 |
| 6335 | 01/30/2009 | FISS, CWF, and NCH System Requirements for All Outpatient 837 I Claims Related to Rendering Physicians/Practitioners | N/A |
| 5944 | 02/01/08 | EMERGENCY -- Legislative Change Affecting the 2008 Medicare Physician Fee Schedule (MPFS), and Extension of the 2008 Participation Open Enrollment Period. | MM5944 |