Variable: ROUTE_VALUE_MAP

const ROUTE_VALUE_MAP: CodedValueMap

RXR-1 Route - IG ConceptMap/table-hl70162-to-v2-0162. Two IG groups, transcribed verbatim: a 41-code identity group (source v2-0162 → target v2-0162, each equivalent) and a 6-code remap group into v3-RouteOfAdministration (ID→IDINJ, IM→IM, IV→IVINJ, PO→PO, SC→SQ, TD→TRNSDERM, each equivalent, with the IG target displays). The two source-code sets are disjoint. Any other v2-0162 code (or a non-table code) is unmapped → the raw coding is preserved and flagged, never coerced.