[
  {
    "concept_id": 8309,
    "concept_history_id": 15794,
    "concept_history_date": "2026-01-26T23:05:02.776264Z",
    "component_id": 14492,
    "component_history_id": 17156,
    "logical_type": 1,
    "codelist_id": 14492,
    "codelist_history_id": 16168,
    "id": 1250683,
    "code": "Y019",
    "description": "Unspecified replacement of organ NOC",
    "attributes": null,
    "rn": 1,
    "concept_version_id": 15794,
    "concept_name": "nhsd/transplant-ileum_2-y-codes-spl-hes-opcs4/68039f0f",
    "coding_system": {
      "id": 7,
      "name": "OPCS4 codes",
      "description": "OPCS4 codes"
    },
    "phenotype_id": "PH3149",
    "phenotype_version_id": 8132,
    "phenotype_name": "Transplant - ileum_2  Y codes (SPL-HES) (OPCS4)"
  }
]