[
  {
    "concept_id": 8306,
    "concept_history_id": 15791,
    "concept_history_date": "2026-01-26T23:04:59.479644Z",
    "component_id": 14489,
    "component_history_id": 17153,
    "logical_type": 1,
    "codelist_id": 14489,
    "codelist_history_id": 16165,
    "id": 1250679,
    "code": "G788",
    "description": "Other specified open operations on ileum",
    "attributes": null,
    "rn": 1,
    "concept_version_id": 15791,
    "concept_name": "nhsd/transplant-ileum_1-spl-hes-opcs4/3331f8af",
    "coding_system": {
      "id": 7,
      "name": "OPCS4 codes",
      "description": "OPCS4 codes"
    },
    "phenotype_id": "PH3146",
    "phenotype_version_id": 8129,
    "phenotype_name": "Transplant - ileum_1 (SPL-HES) (OPCS4)"
  }
]