[
  {
    "phenotype_id": "PH3208",
    "phenotype_version_id": 8192,
    "name": "High dose opioids",
    "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\nUsed by the following [OpenPrescribing](https://openprescribing.net) measures:\n\n\n- [High dose opioids per 1000 patients](https://openprescribing.net/measure/opioidper1000/)\n- [High dose opioid items as percentage regular opioids](https://openprescribing.net/measure/opioidspercent/)\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": "2026-01-26T23:06:46.177790Z",
    "author": "OpenPrescribing",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T23:06:46.171260Z",
    "references": [
      {
        "url": "https://openprescribing.net/measure/opioidper1000/",
        "title": "OpenPrescribing measure: High dose opioids per 1000 patients"
      },
      {
        "url": "https://openprescribing.net/measure/opioidspercent/",
        "title": "OpenPrescribing measure: High dose opioid items as percentage regular opioids"
      }
    ],
    "signed_off": [],
    "methodology": "",
    "coding_system": [
      {
        "name": "BNF codes",
        "value": 11
      }
    ],
    "open_codelist_id": "openprescribing/high-dose-opioids",
    "source_reference": "https://www.opencodelists.org/codelist/openprescribing/high-dose-opioids/4c11d38c",
    "concept_information": [
      {
        "concept_id": 8369,
        "concept_version_id": 15854,
        "concept_name": "openprescribing/high-dose-opioids/4c11d38c",
        "coding_system": {
          "id": 11,
          "name": "BNF codes",
          "description": "BNF codes"
        },
        "phenotype_id": "PH3208",
        "phenotype_version_id": 8192,
        "phenotype_name": "High dose opioids",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "0407020A0AAAFAF",
            "description": "Fentanyl 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0AAAGAG",
            "description": "Fentanyl 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0AAAHAH",
            "description": "Fentanyl 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBABAF",
            "description": "Durogesic 50micrograms transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBACAG",
            "description": "Durogesic 75micrograms transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBADAH",
            "description": "Durogesic 100micrograms transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBAJAF",
            "description": "Durogesic DTrans 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBAKAG",
            "description": "Durogesic DTrans 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BBALAH",
            "description": "Durogesic DTrans 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BDABAF",
            "description": "Tilofyl 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BDACAG",
            "description": "Tilofyl 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BDADAH",
            "description": "Tilofyl 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BEACAF",
            "description": "Matrifen 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BEADAG",
            "description": "Matrifen 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BEAEAH",
            "description": "Matrifen 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BFACAF",
            "description": "Mezolar Matrix 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BFADAG",
            "description": "Mezolar Matrix 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BFAEAH",
            "description": "Mezolar Matrix 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BGABAF",
            "description": "Fentalis Reservoir 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BGACAG",
            "description": "Fentalis Reservoir 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BGADAH",
            "description": "Fentalis Reservoir 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BHABAF",
            "description": "Osmach 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BHACAG",
            "description": "Osmach 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BHADAH",
            "description": "Osmach 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BLABAF",
            "description": "Osmanil 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BLACAG",
            "description": "Osmanil 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BLADAH",
            "description": "Osmanil 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BMABAF",
            "description": "Victanyl 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BMACAG",
            "description": "Victanyl 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BMADAH",
            "description": "Victanyl 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BQACAF",
            "description": "Fencino 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BQADAG",
            "description": "Fencino 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BQAEAH",
            "description": "Fencino 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BRACAG",
            "description": "Opiodur 75micrograms/hour transdermal patches (Pfizer)",
            "attributes": null
          },
          {
            "code": "0407020A0BRADAH",
            "description": "Opiodur 100micrograms/hour transdermal patches (Pfizer)",
            "attributes": null
          },
          {
            "code": "0407020A0BRAEAF",
            "description": "Opiodur 50micrograms/hour transdermal patches (Pfizer)",
            "attributes": null
          },
          {
            "code": "0407020A0BRAHAF",
            "description": "Opiodur 50micrograms/hour transdermal patches (RX Farma)",
            "attributes": null
          },
          {
            "code": "0407020A0BRAIAG",
            "description": "Opiodur 75micrograms/hour transdermal patches (RX Farma)",
            "attributes": null
          },
          {
            "code": "0407020A0BRAJAH",
            "description": "Opiodur 100micrograms/hour transdermal patches (RX Farma)",
            "attributes": null
          },
          {
            "code": "0407020A0BUACAF",
            "description": "Mylafent 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BUADAG",
            "description": "Mylafent 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BUAEAH",
            "description": "Mylafent 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BVACAF",
            "description": "Yemex 50micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BVADAG",
            "description": "Yemex 75micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020A0BVAEAH",
            "description": "Yemex 100micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020ADAAAHAH",
            "description": "Oxycodone 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADAAAIAI",
            "description": "Oxycodone 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADAAAPAP",
            "description": "Oxycodone 120mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADAAAQAQ",
            "description": "Oxycodone 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCACAH",
            "description": "OxyContin 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCADAI",
            "description": "OxyContin 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCAFAP",
            "description": "OxyContin 120mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBCAGAQ",
            "description": "OxyContin 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBDADAH",
            "description": "Carexil 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBDAEAI",
            "description": "Carexil 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEADAH",
            "description": "Longtec 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEAEAI",
            "description": "Longtec 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEAFAP",
            "description": "Longtec 120mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBEAIAQ",
            "description": "Longtec 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBFADAH",
            "description": "Oxylan 40mg modified-release tablets (Chanelle Medical)",
            "attributes": null
          },
          {
            "code": "0407020ADBFAEAI",
            "description": "Oxylan 80mg modified-release tablets (Chanelle Medical)",
            "attributes": null
          },
          {
            "code": "0407020ADBKADAH",
            "description": "Reltebon 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBKAEAI",
            "description": "Reltebon 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBKAHAQ",
            "description": "Reltebon 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBLABAI",
            "description": "Oxeltra 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBLADAQ",
            "description": "Oxeltra 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBLAEAH",
            "description": "Oxeltra 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBMAEAH",
            "description": "Abtard 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBMAGAQ",
            "description": "Abtard 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBMAHAI",
            "description": "Abtard 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBNAAAI",
            "description": "Zomestine 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBNABAH",
            "description": "Zomestine 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBPAEAH",
            "description": "Leveraxo 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBPAFAQ",
            "description": "Leveraxo 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBPAGAI",
            "description": "Leveraxo 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBQACAH",
            "description": "Onexila XL 40mg tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBQADAI",
            "description": "Onexila XL 80mg tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBRAFAH",
            "description": "Renocontin 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBRAGAQ",
            "description": "Renocontin 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBSAFAH",
            "description": "Oxypro 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBSAGAQ",
            "description": "Oxypro 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBSAHAI",
            "description": "Oxypro 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBTAFAH",
            "description": "Ixyldone 40mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBTAGAQ",
            "description": "Ixyldone 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020ADBTAHAI",
            "description": "Ixyldone 80mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFAAADAD",
            "description": "Oxycodone 40mg / Naloxone 20mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AFBBADAD",
            "description": "Targinact 40mg/20mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AGAAAFAF",
            "description": "Tapentadol 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AGAAAGAG",
            "description": "Tapentadol 250mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020AGBBAFAF",
            "description": "Palexia SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "0407020AGBBAGAG",
            "description": "Palexia SR 250mg tablets",
            "attributes": null
          },
          {
            "code": "0407020B0AAAFAF",
            "description": "Buprenorphine 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0AAAGAG",
            "description": "Buprenorphine 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BDABAF",
            "description": "Transtec 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BDACAG",
            "description": "Transtec 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BGABAF",
            "description": "Hapoctasin 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BGACAG",
            "description": "Hapoctasin 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BIABAF",
            "description": "Bupeaze 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BIACAG",
            "description": "Bupeaze 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BJABAF",
            "description": "Prenotrix 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BJACAG",
            "description": "Prenotrix 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BNABAF",
            "description": "Buplast 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BNACAG",
            "description": "Buplast 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BPABAF",
            "description": "Relevtec 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BPACAG",
            "description": "Relevtec 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BSABAF",
            "description": "Turgeon 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BSACAG",
            "description": "Turgeon 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BTABAF",
            "description": "Carlosafine 52.5micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020B0BTACAG",
            "description": "Carlosafine 70micrograms/hour transdermal patches",
            "attributes": null
          },
          {
            "code": "0407020Q0AAAGAG",
            "description": "Morphine 200mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AAAHAH",
            "description": "Morphine 100mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AAAIAI",
            "description": "Morphine 60mg modified-release tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0AADCDC",
            "description": "Morphine 60mg modified-release granules sachets sugar free",
            "attributes": null
          },
          {
            "code": "0407020Q0AADDDD",
            "description": "Morphine 100mg modified-release granules sachets sugar free",
            "attributes": null
          },
          {
            "code": "0407020Q0AADEDE",
            "description": "Morphine 200mg modified-release granules sachets sugar free",
            "attributes": null
          },
          {
            "code": "0407020Q0AADUDU",
            "description": "Morphine 90mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0AADVDV",
            "description": "Morphine 120mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0AADWDW",
            "description": "Morphine 150mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0AAEBEB",
            "description": "Morphine 100mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0AAEHEH",
            "description": "Morphine 60mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0AAEIEI",
            "description": "Morphine 200mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BBACAI",
            "description": "MST Continus 60mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBADAH",
            "description": "MST Continus 100mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAEAG",
            "description": "MST Continus 200mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAHDC",
            "description": "MST Continus suspension 60mg granules sachets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAIDD",
            "description": "MST Continus suspension 100mg granules sachets",
            "attributes": null
          },
          {
            "code": "0407020Q0BBAJDE",
            "description": "MST Continus suspension 200mg granules sachets",
            "attributes": null
          },
          {
            "code": "0407020Q0BIADDV",
            "description": "MXL 120mg capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BIAEDW",
            "description": "MXL 150mg capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BIAFEI",
            "description": "MXL 200mg capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BJACEB",
            "description": "Morcap SR 100mg capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BKACEH",
            "description": "Zomorph 60mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BKADEB",
            "description": "Zomorph 100mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BKAEEI",
            "description": "Zomorph 200mg modified-release capsules",
            "attributes": null
          },
          {
            "code": "0407020Q0BMACAI",
            "description": "Filnarine SR 60mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BMADAH",
            "description": "Filnarine SR 100mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BMAEAG",
            "description": "Filnarine SR 200mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BNACAI",
            "description": "Morphgesic SR 60mg tablets",
            "attributes": null
          },
          {
            "code": "0407020Q0BNADAH",
            "description": "Morphgesic SR 100mg tablets",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "4c11d38c",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/ag2p-zy41",
    "is_deleted": false,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 3,
      "name": "OpenCodelists Phenotype",
      "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 8192,
        "version_name": "High dose opioids",
        "version_date": "2026-01-26T23:06:46.186045Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]