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.
5649 | 06/08/2007 | Medicare Fee For Service (FFS) National Provider Identifier (NPI) Crosswalk Status Review | N/A |
5621 | 06/22/07 | Limiting Numbers of Letters Automatically Generated For Claims Suspended When There is No One-to-One Match of National Provider Identifier (NPI) to Legacy Provider Number | N/A |
5476 | 06/19/07 | Revisions to the Medicare Physician Fee Schedule (MPFS) Disclosure Format | N/A |
5597 | 07/13/07 | IOM Pub. 100-09, Chapters 3- Provider Inquiries and Chapter6- Provider Customer Service Program Updates | N/A |
5977 | 03/21/08 | Type of Service (TOS) Corrections | N/A |
5995 | 03/28/08 | Carrier Assignment of Provider Identification Numbers (PINs). | N/A |
5956 | 04/04/2008 | Instructions for Fiscal Intermediary Standard System (FISS) and Multi-Carrier System (MCS) Healthcare Integrated General Ledger Accounting System (HIGLAS) Changes | N/A |
5043 | 10/16/07 | Revise the Fiscal Intermediary Shared System (FISS) to Expand Files to Include a National Provider Identifier (NPI) for Each Legacy Provider Identifier | N/A |
5774 | 10/26/07 | Medicare Physician Fee Schedule Database (MPFSDB) 2008 File | N/A |
5590 | 11/02/07 | Healthcare Integrated General Ledger Accounting System (HIGLAS) Changes for Implementation of Stage 3 of National Provider Identifier (NPI) | N/A |