The list below shows the transmittals that are directed to the Ambulance provider community, but the list may not include all instructions for which Ambulance providers are responsible. For a list of all instructions, view the Transmittals web page under Regulations and Guidance.
| 5533 | 03/30/2007 | Ambulance Fee Schedule - Ground Ambulance Services - Revision to the Specialty Care Transport (SCT) Definition | MM5533 |
| 5597 | 06/29/2007 | IOM Pub 100-09, Chapters 3, Provider Inquiries and Chapter 6 - Provider Customer Service Program Updates | MM5597 |
| 5801 | 11/09/2007 | Ambulance Inflation Factor for CY 2008 | MM5801 |
| 5833 | 12/21/2007 | Revision to Certification for Hospital Services Covered by the Supplementary Medical Insurance Program as it Pertains to Ambulance Services | MM5833 |
| 6000 | 05/02/2008 | Ambulance Fee Schedule - Conversion Factor File for CY 2009 Ambulance Inflation Factor. | MM6000 |
| 6091 | 06/13/2008 | Notification of New Quarterly Updates to the Ambulance Fee Schedule Public Use File (PUF) | MM6091 |
| 6113 | 10/03/2008 | Ambulance Inflation Factor for CY 2009 | MM6113 |
| 6206 | 12/12/2008 | Improved Access to Ambulance Services Payment Rates for Effective Dates of Service July 1, 2008, through December 31, 2009 | MM6206 |
| 6214 | 10/17/2008 | Medicare Payment for Air Ambulance Services Under Section 146(b)(1) of the Medicare Improvements for Patients and Providers Act (MIPPA) of 2008 | MM6214 |
| 6318 | 02/20/2009 | Ambulance Services and Expiration of the Ambulance Fee Schedule Transition Period | MM6318 |