CMS-1500 to 837 v5010A1 Crosswalk

Published 03/24/2021

The implementation of ASC X12 837 health care claim to version 5010 presents substantial changes in the content of the data you will submit with your claims. In order to help you prepare for these changes, we have created a CMS-1500 Claim Form Crosswalk to ASC X12 837 v5010A1 for Professional claims. This crosswalk will help you with correct claims submission during and after your transition to v5010.