NUCC 1500 - 837P Crosswalk

The NUCC's 1500 Claim Form Map to the X12N Health Care Claim: Professional (837) is a simplified map of the 1500 Item Number fields to the corresponding data elements in the 837P 5010/5010A1 transaction.

Users of the 1500 - 837P Crosswalk will need to refer to the NUCC's 1500 Reference Instruction Manual for more specific information on the 1500 Claim Form and the X12N Health Care Claim: Professional 5010/5010A1 implementation guide for more information on the electronic transaction.