[
  {
    "concept_id": 6824,
    "concept_history_id": 14309,
    "concept_history_date": "2026-01-26T22:35:40.507084Z",
    "component_id": 13007,
    "component_history_id": 15671,
    "logical_type": 1,
    "codelist_id": 13007,
    "codelist_history_id": 14683,
    "id": 1177373,
    "code": "407567007",
    "description": "Patient on maximal tolerated antihypertensive therapy",
    "attributes": null,
    "rn": 1,
    "concept_version_id": 14309,
    "concept_name": "nhsd-primary-care-domain-refsets/htmax_cod/20250912",
    "coding_system": {
      "id": 9,
      "name": "SNOMED  CT codes",
      "description": "SNOMED CT codes"
    },
    "phenotype_id": "PH2674",
    "phenotype_version_id": 6647,
    "phenotype_name": "Codes for maximal blood pressure (BP) therapy"
  }
]