Variable: CARC

const CARC: CodeListSnapshot

Bundled CARC snapshot. meta.publishedDate is the WPC publication date this subset reflects; meta.snapshotDate is when cosyte captured it. The codes map is frozen - use the lookupCarc helper for the ergonomic { code, description } shape consumed by the 835 helper.

Example

import { CARC } from "@cosyte/x12";
CARC.meta.snapshotDate;          // "2026-06-27"
CARC.codes["45"];                // "Charge exceeds fee schedule..."
Object.keys(CARC.codes).length;  // count of bundled codes