[
  {
    "phenotype_id": "PH3994",
    "phenotype_version_id": 9191,
    "name": "thyroid",
    "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n",
    "implementation": null,
    "publications": null,
    "validation": null,
    "citation_requirements": null,
    "created": "2026-01-26T23:42:26.711920Z",
    "author": "QMUL Multimorbidity",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:42:26.707127Z",
    "references": [],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "Read codes v2",
        "value": 5
      }
    ],
    "open_codelist_id": "qmul-multimorbidity/thyroid",
    "source_reference": "https://www.opencodelists.org/codelist/qmul-multimorbidity/thyroid/09fae34c",
    "concept_information": [
      {
        "concept_id": 9368,
        "concept_version_id": 16853,
        "concept_name": "qmul-multimorbidity/thyroid/09fae34c",
        "coding_system": {
          "id": 5,
          "name": "Read codes v2",
          "description": "Read codes v2"
        },
        "phenotype_id": "PH3994",
        "phenotype_version_id": 9191,
        "phenotype_name": "thyroid",
        "code_attribute_header": [
          "Medcode",
          "ReadcodeDescr",
          "Category",
          "Provencance"
        ],
        "codes": [
          {
            "code": "1431.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "6245",
              "ReadcodeDescr": "H/O: hyperthyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "143..11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "4937",
              "ReadcodeDescr": "H/O: thyroid disorder",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "1431.11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "8038",
              "ReadcodeDescr": "H/O: thyrotoxicosis",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "1432.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "3611",
              "ReadcodeDescr": "H/O: hypothyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "1433.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "35608",
              "ReadcodeDescr": "H/O: thyroid disorder NOS",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "212P.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "26362",
              "ReadcodeDescr": "Hyperthyroidism resolved",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "66B..00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "8268",
              "ReadcodeDescr": "Thyroid disease monitoring",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "66B4.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "28530",
              "ReadcodeDescr": "Thyroid eye disease",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "66BB.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "95885",
              "ReadcodeDescr": "Hypothyroidism annual review",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "66BZ.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "28822",
              "ReadcodeDescr": "Thyroid disease monitoring NOS",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "8CR5.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "85955",
              "ReadcodeDescr": "Hypothyroidism clinical management plan",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "9Oj..00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "28735",
              "ReadcodeDescr": "Hypothyroidism monitoring administration",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "9Oj0.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "46057",
              "ReadcodeDescr": "Hypothyroidism monitoring first letter",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "9Oj1.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "46630",
              "ReadcodeDescr": "Hypothyroidism monitoring second letter",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "9Oj2.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "46640",
              "ReadcodeDescr": "Hypothyroidism monitoring third letter",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "9Oj3.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "19367",
              "ReadcodeDescr": "Hypothyroidism monitoring verbal invite",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "9Oj4.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "85661",
              "ReadcodeDescr": "Hypothyroidism monitoring telephone invitation",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02..00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "677",
              "ReadcodeDescr": "Thyrotoxicosis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "23315",
              "ReadcodeDescr": "Toxic diffuse goitre",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "26702",
              "ReadcodeDescr": "Toxic diffuse goitre with no crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020100",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "57011",
              "ReadcodeDescr": "Toxic diffuse goitre with crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020.11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "44405",
              "ReadcodeDescr": "Basedow's disease",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020.12",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "5257",
              "ReadcodeDescr": "Graves' disease",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020200",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "100476",
              "ReadcodeDescr": "Thyroid-associated dermopathy",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C020z00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "49334",
              "ReadcodeDescr": "Toxic diffuse goitre NOS",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C021.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "53280",
              "ReadcodeDescr": "Toxic uninodular goitre",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C021000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "26869",
              "ReadcodeDescr": "Toxic uninodular goitre with no crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02..11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "1472",
              "ReadcodeDescr": "Hyperthyroidism",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C02..12",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "10760",
              "ReadcodeDescr": "Toxic goitre",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C021z00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "61498",
              "ReadcodeDescr": "Toxic uninodular goitre NOS",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C022.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "11426",
              "ReadcodeDescr": "Toxic multinodular goitre",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C022000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "46985",
              "ReadcodeDescr": "Toxic multinodular goitre with no crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C022z00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "53981",
              "ReadcodeDescr": "Toxic multinodular goitre NOS",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C023.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "15790",
              "ReadcodeDescr": "Toxic nodular goitre unspecified",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C023000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "68512",
              "ReadcodeDescr": "Toxic nodular goitre unspecified with no crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C023100",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "100004",
              "ReadcodeDescr": "Toxic nodular goitre unspecified with crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C023z00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "49361",
              "ReadcodeDescr": "Toxic nodular goitre NOS",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02y.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "43136",
              "ReadcodeDescr": "Thyrotoxicosis of other specified origin",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02y000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "51273",
              "ReadcodeDescr": "Thyrotoxicosis of other specified origin with no crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02y100",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "106532",
              "ReadcodeDescr": "Thyrotoxicosis of other specified origin with crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02y300",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "19205",
              "ReadcodeDescr": "Thyroid crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02yz00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "34220",
              "ReadcodeDescr": "Thyrotoxicosis of other specified origin NOS",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02z.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "15565",
              "ReadcodeDescr": "Thyrotoxicosis without mention of goitre or other cause",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02z000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "26701",
              "ReadcodeDescr": "Thyrotoxicosis without mention of goitre or cause no crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02z100",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "3194",
              "ReadcodeDescr": "Thyrotoxicosis without mention of goitre, cause with crisis",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C02zz00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "26699",
              "ReadcodeDescr": "Thyrotoxicosis NOS",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan"
            }
          },
          {
            "code": "C03..00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "10097",
              "ReadcodeDescr": "Congenital hypothyroidism",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C030.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "11892",
              "ReadcodeDescr": "Pendred's syndrome",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C031.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "47449",
              "ReadcodeDescr": "Goitrous cretin",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03..11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "67513",
              "ReadcodeDescr": "Cretinism",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03y.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "69290",
              "ReadcodeDescr": "Other specified congenital hypothyroidism",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03y000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "31612",
              "ReadcodeDescr": "Congenital hypothyroidism with diffuse goitre",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03y100",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "93159",
              "ReadcodeDescr": "Congenital hypothyroidism without goitre",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03z.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "51481",
              "ReadcodeDescr": "Congenital hypothyroidism NOS",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03z.11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "93323",
              "ReadcodeDescr": "Congenital thyroid insufficiency",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C03z.12",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "27533",
              "ReadcodeDescr": "Cretinism",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C04..00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "3290",
              "ReadcodeDescr": "Acquired hypothyroidism",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C040.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "28852",
              "ReadcodeDescr": "Postsurgical hypothyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C040.11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "47521",
              "ReadcodeDescr": "Post ablative hypothyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C041.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "50275",
              "ReadcodeDescr": "Other postablative hypothyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C041000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "11322",
              "ReadcodeDescr": "Irradiation hypothyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C04..11",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "1619",
              "ReadcodeDescr": "Myxoedema",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C04..12",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "14704",
              "ReadcodeDescr": "Thyroid deficiency",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C04..13",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "273",
              "ReadcodeDescr": "Hypothyroidism",
              "Category": "Diagnosis of Hypo or Hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C041z00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "51706",
              "ReadcodeDescr": "Postablative hypothyroidism NOS",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C042.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "34221",
              "ReadcodeDescr": "Iodine hypothyroidism",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C043.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "25913",
              "ReadcodeDescr": "Other iatrogenic hypothyroidism",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C043000",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "15743",
              "ReadcodeDescr": "Hypothyroidism resulting from para-aminosalicylic acid",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C043100",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "97090",
              "ReadcodeDescr": "Hypothyroidism resulting from phenylbutazone",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C043200",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "94915",
              "ReadcodeDescr": "Hypothyroidism resulting from resorcinol",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C043z00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "38976",
              "ReadcodeDescr": "Iatrogenic hypothyroidism NOS",
              "Category": "History of Hypo or hyperthyroidism",
              "Provencance": "Kuan and Cambridge"
            }
          },
          {
            "code": "C044.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "50860",
              "ReadcodeDescr": "Postinfectious hypothyroidism",
              "Category": "None",
              "Provencance": "Cambridge"
            }
          },
          {
            "code": "C045.00",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "46345",
              "ReadcodeDescr": "Acquired atrophy of thyroid",
              "Category": "None",
              "Provencance": "Cambridge"
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          {
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            "code": "C052.00",
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            "code": "C053.00",
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          },
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            "code": "C05y.00",
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            "code": "C05y400",
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            "code": "C05z.00",
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              "ReadcodeDescr": "Thyroiditis NOS",
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            "code": "Cyu1100",
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            "code": "Cyu1400",
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              "ReadcodeDescr": "[X]Other chronic thyroiditis",
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          },
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            "code": "F11x500",
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            "code": "F4G2000",
            "description": "Hypo or hyperthyroidism",
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          },
          {
            "code": "G557500",
            "description": "Hypo or hyperthyroidism",
            "attributes": {
              "Medcode": "20035",
              "ReadcodeDescr": "Thyrotoxic heart disease",
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              "Provencance": "Kuan"
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