Guide ID X213 Published 7/16/2007
Set ID 277 Version 005010
Name Health Care Claim Request for Additional Information
Purpose The Health Care Claim Request for Additional Information Implementation Guide describes the use of the ANSI ASC X12 Health Care Claim Status Notification (277) transaction set for the following business usages:
  • Request missing or invalid information on a health care claim
  • MSP questionnaires