Updated research request forms and data security approval requirement effective 4/24/23
Claim adjustment group code used to categorize a payment adjustment for a claim or claim line. This field is currently only populated for Direct Contracting (DC), Comprehensive Kidney Care Contracting (CKCC) and Kidney Care First (KCF) model claims.
This code set is an external code set maintained by X12 (www.x12.org/codes). This field is not populated prior to 2021.