[
  {
    "phenotype_id": "PH3071",
    "phenotype_version_id": 7964,
    "name": "Hypothyroidism diagnosis codes",
    "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\nTaken from the `THY_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3\\.0 (https://www.nationalarchives.gov.uk/doc/open\\-government\\-licence/version/3/).\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": "2026-01-26T23:01:45.915274Z",
    "author": "NHSD Primary Care Domain Refsets",
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        "value": 31
      },
      {
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        "value": 18
      }
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    "organisation": {
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      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:01:51.870799Z",
    "references": [
      {
        "url": "https://digital.nhs.uk/data-and-information/data-collections-and-data-sets/data-collections/quality-and-outcomes-framework-qof/quality-and-outcome-framework-qof-business-rules/primary-care-domain-reference-set-portal",
        "title": "Primary Care Domain Reference Set Portal"
      }
    ],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "SNOMED  CT codes",
        "value": 9
      }
    ],
    "open_codelist_id": "nhsd-primary-care-domain-refsets/thy_cod",
    "source_reference": "https://www.opencodelists.org/codelist/nhsd-primary-care-domain-refsets/thy_cod/20250912",
    "concept_information": [
      {
        "concept_id": 8141,
        "concept_version_id": 15626,
        "concept_name": "nhsd-primary-care-domain-refsets/thy_cod/20250912",
        "coding_system": {
          "id": 9,
          "name": "SNOMED  CT codes",
          "description": "SNOMED CT codes"
        },
        "phenotype_id": "PH3071",
        "phenotype_version_id": 7964,
        "phenotype_name": "Hypothyroidism diagnosis codes",
        "code_attribute_header": [],
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          {
            "code": "102871000119101",
            "description": "Hypothyroidism due to thyroiditis",
            "attributes": null
          },
          {
            "code": "10718002",
            "description": "Juvenile myxedema",
            "attributes": null
          },
          {
            "code": "10753681000119101",
            "description": "Postpartum hypothyroidism",
            "attributes": null
          },
          {
            "code": "10809101000119109",
            "description": "Hypothyroidism in childbirth",
            "attributes": null
          },
          {
            "code": "111308000",
            "description": "Neurologic form of cretinism",
            "attributes": null
          },
          {
            "code": "111566002",
            "description": "Acquired hypothyroidism",
            "attributes": null
          },
          {
            "code": "1137378008",
            "description": "Hypothyroidism due to and following radiotherapy",
            "attributes": null
          },
          {
            "code": "1179376009",
            "description": "Myxedema coma due to subclinical hypothyroidism",
            "attributes": null
          },
          {
            "code": "1179381000",
            "description": "Acquired central hypothyroidism due to Sheehan syndrome",
            "attributes": null
          },
          {
            "code": "1179382007",
            "description": "Acquired central hypothyroidism due to disorder of pituitary gland",
            "attributes": null
          },
          {
            "code": "1179384008",
            "description": "Acquired central hypothyroidism caused by ionizing radiation",
            "attributes": null
          },
          {
            "code": "1179385009",
            "description": "Acquired central hypothyroidism caused by drug",
            "attributes": null
          },
          {
            "code": "1179392004",
            "description": "Acquired central hypothyroidism due to traumatic injury",
            "attributes": null
          },
          {
            "code": "1179394003",
            "description": "Congenital hypothyroidism due to thyroid peroxidase mutation",
            "attributes": null
          },
          {
            "code": "1179395002",
            "description": "Consumptive hypothyroidism caused by type 3 iodothyronine deiodinase",
            "attributes": null
          },
          {
            "code": "1179396001",
            "description": "Congenital hypothyroidism due to thyroid deiodinase mutation",
            "attributes": null
          },
          {
            "code": "1179397005",
            "description": "Congenital hypothyroidism due to symporter mutation",
            "attributes": null
          },
          {
            "code": "1179399008",
            "description": "Congenital hypothyroidism due to thyroglobulin mutation",
            "attributes": null
          },
          {
            "code": "1179400001",
            "description": "Congenital hypothyroidism due to dual oxidase maturation factor 2",
            "attributes": null
          },
          {
            "code": "1179401002",
            "description": "Congenital hypothyroidism due to peripheral resistance to thyroid hormone",
            "attributes": null
          },
          {
            "code": "1179404005",
            "description": "Congenital hypothyroidism due to congenital anomaly of thyroid gland",
            "attributes": null
          },
          {
            "code": "1230272009",
            "description": "Congenital hypothyroidism due to thyroid stimulating hormone receptor mutation",
            "attributes": null
          },
          {
            "code": "1260240000",
            "description": "Resistance to thyroid hormone due to mutation in thyroid hormone receptor alpha",
            "attributes": null
          },
          {
            "code": "1264402008",
            "description": "Hypothyroidism due to systemic sclerosis",
            "attributes": null
          },
          {
            "code": "1281843005",
            "description": "Choanal atresia, athelia, hypothyroidism, delayed puberty, short stature syndrome",
            "attributes": null
          },
          {
            "code": "14779006",
            "description": "Hypothyroidism following external radiotherapy",
            "attributes": null
          },
          {
            "code": "17885001",
            "description": "Iodotyrosine deiodination defect",
            "attributes": null
          },
          {
            "code": "18621008",
            "description": "Transient decreased production of T>4<",
            "attributes": null
          },
          {
            "code": "190268003",
            "description": "Congenital hypothyroidism",
            "attributes": null
          },
          {
            "code": "190277005",
            "description": "Hypothyroidism caused by radiation",
            "attributes": null
          },
          {
            "code": "190279008",
            "description": "Iodine hypothyroidism",
            "attributes": null
          },
          {
            "code": "190282003",
            "description": "Hypothyroidism resulting from para-aminosalicylic acid",
            "attributes": null
          },
          {
            "code": "190283008",
            "description": "Hypothyroidism resulting from phenylbutazone",
            "attributes": null
          },
          {
            "code": "190284002",
            "description": "Hypothyroidism caused by resorcinol",
            "attributes": null
          },
          {
            "code": "190304001",
            "description": "Dyshormonogenic goiter",
            "attributes": null
          },
          {
            "code": "190309006",
            "description": "Thyroid atrophy",
            "attributes": null
          },
          {
            "code": "206457007",
            "description": "Neonatal jaundice with congenital hypothyroidism",
            "attributes": null
          },
          {
            "code": "21263006",
            "description": "Myxedema coma",
            "attributes": null
          },
          {
            "code": "215677009",
            "description": "Congenital hypothyroidism with ectopic thyroid",
            "attributes": null
          },
          {
            "code": "216693007",
            "description": "Hypothyroid dwarfism",
            "attributes": null
          },
          {
            "code": "217710005",
            "description": "Congenital iodine deficiency syndrome",
            "attributes": null
          },
          {
            "code": "22558005",
            "description": "Iodide transport defect",
            "attributes": null
          },
          {
            "code": "23536000",
            "description": "Iodotyrosyl coupling defect",
            "attributes": null
          },
          {
            "code": "237515009",
            "description": "Congenital hypothyroidism without goiter",
            "attributes": null
          },
          {
            "code": "237516005",
            "description": "Congenital thyroid hypoplasia",
            "attributes": null
          },
          {
            "code": "237517001",
            "description": "Congenital atrophy of thyroid",
            "attributes": null
          },
          {
            "code": "237518006",
            "description": "Hypothyroid goiter, acquired",
            "attributes": null
          },
          {
            "code": "237519003",
            "description": "Autoimmune hypothyroidism",
            "attributes": null
          },
          {
            "code": "237520009",
            "description": "Hypothyroidism due to Hashimoto's thyroiditis",
            "attributes": null
          },
          {
            "code": "237521008",
            "description": "Hypothyroidism due to thyroid stimulating hormone receptor blocking antibody",
            "attributes": null
          },
          {
            "code": "237523006",
            "description": "Compensated hypothyroidism",
            "attributes": null
          },
          {
            "code": "237525004",
            "description": "Compensated euthyroidism",
            "attributes": null
          },
          {
            "code": "237526003",
            "description": "Euthyroid with thyroid antibodies",
            "attributes": null
          },
          {
            "code": "237527007",
            "description": "Postablative hypothyroidism",
            "attributes": null
          },
          {
            "code": "237528002",
            "description": "Post-infectious hypothyroidism",
            "attributes": null
          },
          {
            "code": "237554005",
            "description": "Familial dyshormonogenetic goiter",
            "attributes": null
          },
          {
            "code": "237555006",
            "description": "Hypothyroidism due to iodide trapping defect",
            "attributes": null
          },
          {
            "code": "237556007",
            "description": "Hypothyroidism due to iodide organification defect",
            "attributes": null
          },
          {
            "code": "237559000",
            "description": "Thyroid hormone resistance syndrome",
            "attributes": null
          },
          {
            "code": "237560005",
            "description": "Generalized thyroid hormone resistance",
            "attributes": null
          },
          {
            "code": "237562002",
            "description": "Iodine deficiency syndrome",
            "attributes": null
          },
          {
            "code": "237565000",
            "description": "Congenital iodine deficiency syndrome of mixed type",
            "attributes": null
          },
          {
            "code": "237566004",
            "description": "Congenital iodine deficiency syndrome of neurological type",
            "attributes": null
          },
          {
            "code": "237567008",
            "description": "Subclinical iodine deficiency hypothyroidism",
            "attributes": null
          },
          {
            "code": "237695004",
            "description": "Idiopathic thyroid stimulating hormone deficiency",
            "attributes": null
          },
          {
            "code": "26692000",
            "description": "Central hypothyroidism",
            "attributes": null
          },
          {
            "code": "27059002",
            "description": "Postoperative hypothyroidism",
            "attributes": null
          },
          {
            "code": "276566003",
            "description": "Transient neonatal hypothyroidism",
            "attributes": null
          },
          {
            "code": "276630006",
            "description": "Transient hypothyrotropinemia",
            "attributes": null
          },
          {
            "code": "278503003",
            "description": "Congenital hypothyroidism with diffuse goiter",
            "attributes": null
          },
          {
            "code": "286910004",
            "description": "Hypothyroidism - congenital and acquired",
            "attributes": null
          },
          {
            "code": "2917005",
            "description": "Transient hypothyroidism",
            "attributes": null
          },
          {
            "code": "30229009",
            "description": "Hypothyroidism due to infiltrative disease",
            "attributes": null
          },
          {
            "code": "360348000",
            "description": "Pituitary thyroid hormone resistance",
            "attributes": null
          },
          {
            "code": "367631000119105",
            "description": "Hypothyroidism caused by drug",
            "attributes": null
          },
          {
            "code": "3716002",
            "description": "Goiter",
            "attributes": null
          },
          {
            "code": "37429009",
            "description": "Hypothalamic hypothyroidism",
            "attributes": null
          },
          {
            "code": "39444001",
            "description": "Hypothyroidism due to fibrous invasive thyroiditis",
            "attributes": null
          },
          {
            "code": "40539002",
            "description": "Hypothyroidism following radioiodine therapy",
            "attributes": null
          },
          {
            "code": "405629002",
            "description": "Infant hypothyroidism",
            "attributes": null
          },
          {
            "code": "405630007",
            "description": "Infant hypothyroidism to 24 months of age",
            "attributes": null
          },
          {
            "code": "40930008",
            "description": "Hypothyroidism",
            "attributes": null
          },
          {
            "code": "42277004",
            "description": "Transient decreased production of T>3<",
            "attributes": null
          },
          {
            "code": "42785009",
            "description": "Hypothyroidism due to cystinosis",
            "attributes": null
          },
          {
            "code": "428165003",
            "description": "Hypothyroidism in pregnancy",
            "attributes": null
          },
          {
            "code": "43153006",
            "description": "Myxedema",
            "attributes": null
          },
          {
            "code": "43507005",
            "description": "Adult myxedema",
            "attributes": null
          },
          {
            "code": "440092001",
            "description": "Endemic congenital iodine deficiency syndrome of myxedematous type",
            "attributes": null
          },
          {
            "code": "4641009",
            "description": "Myxedema heart disease",
            "attributes": null
          },
          {
            "code": "49830003",
            "description": "Hypothyroidism caused by food stuff",
            "attributes": null
          },
          {
            "code": "50375007",
            "description": "Thyroid hormone responsiveness defect",
            "attributes": null
          },
          {
            "code": "52724003",
            "description": "Iodide oxidation defect",
            "attributes": null
          },
          {
            "code": "54823002",
            "description": "Subclinical hypothyroidism",
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          },
          {
            "code": "55838005",
            "description": "Athyrotic hypothyroidism sequence",
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          },
          {
            "code": "56041007",
            "description": "Hypothyroidism due to defect in thyroid hormone synthesis",
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          },
          {
            "code": "57185003",
            "description": "Primary hypothyroidism",
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          },
          {
            "code": "60733007",
            "description": "Hypothyroidism due to amyloidosis",
            "attributes": null
          },
          {
            "code": "63115005",
            "description": "Hypothyroidism due to scleroderma",
            "attributes": null
          },
          {
            "code": "63127008",
            "description": "Thyroglobulin synthesis defect",
            "attributes": null
          },
          {
            "code": "64491003",
            "description": "Myxedematous form of cretinism",
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          },
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            "code": "698577000",
            "description": "Infant hypothyroidism caused by maternal drug",
            "attributes": null
          },
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            "code": "70225006",
            "description": "Hypothyroidism caused by iodide excess",
            "attributes": null
          },
          {
            "code": "70348004",
            "description": "Pendred's syndrome",
            "attributes": null
          },
          {
            "code": "715734006",
            "description": "Congenital absence of half of thyroid",
            "attributes": null
          },
          {
            "code": "716338001",
            "description": "Muscular pseudohypertrophy and hypothyroidism syndrome",
            "attributes": null
          },
          {
            "code": "717333002",
            "description": "Congenital hypothyroidism due to transplacental passage of maternal thyroid stimulating hormone binding inhibitory antibody",
            "attributes": null
          },
          {
            "code": "717334008",
            "description": "Idiopathic congenital hypothyroidism",
            "attributes": null
          },
          {
            "code": "718183003",
            "description": "Familial thyroid dyshormonogenesis",
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          },
          {
            "code": "718193005",
            "description": "Peripheral resistance to thyroid hormone",
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          },
          {
            "code": "718194004",
            "description": "Hypothyroidism due to mutation in transcription factor of pituitary development",
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          },
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            "code": "718690009",
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          },
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            "attributes": null
          },
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            "code": "722375007",
            "description": "Bamforth Lazarus syndrome",
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          },
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    ],
    "coding_system_release": "",
    "open_codelist_version_id": "3715a816",
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    "doi": "https://doi.org/10.48533/9x78-6367",
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]