Skip to main content

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Variable: IDR-HDR-FROM-DOS

Header From Date of Service

Source System Definition

For claims that have suspended from the batch cycle for manual review, this field carries the earliest from-date-of-service on the claim.

Other Info

  • Source System: MCS
  • Source Field: Header From Date of Service
  • Version: 0.3

bluebutton.cms.gov

official website of the U.S. Department of Health and Human Services and the Centers for Medicare & Medicaid Services.

Looking for U.S. government information and services?
Visit USA.gov