[
  {
    "phenotype_id": "PH2023",
    "phenotype_version_id": 4629,
    "name": "Opioid Agonist Therapy (BNF)",
    "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\nPrescription codes for Opiod Agonist Therapy (AOT).\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": "2026-01-26T21:33:33.309548Z",
    "author": "University of Bristol",
    "collections": [
      {
        "name": "OpenCodelist",
        "value": 31
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": {
      "id": 1,
      "slug": "opensafely",
      "name": "OpenSAFELY"
    },
    "world_access": 1,
    "updated": "2026-01-26T21:33:33.305363Z",
    "references": [
      {
        "url": "https://portal.caliberresearch.org/phenotypes/lewer-hupio-mzxe2uzxdzvybsabtjbhrk",
        "title": "Illicit opioid use"
      },
      {
        "url": "https://wellcomeopenresearch.org/articles/5-282",
        "title": "Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England"
      },
      {
        "url": "https://www.bristol.ac.uk/people/person/John-Macleod-8141c827-79a9-454b-b528-a5a21f8e1b91/",
        "title": "Prof. John Macleod"
      }
    ],
    "signed_off": [],
    "methodology": "This codelist was derived by the following method:\n\n\n- Codelist provided by Caliber research website.\n- Medication lists were taken by searching for relevant opioid agonist therapy codes.\n\n\nOpioid agonist therapy codes mapped into BNF.\n\n\nThe codelist reviewed by Prof. John Macleod.\n\n",
    "coding_system": [
      {
        "name": "BNF codes",
        "value": 11
      }
    ],
    "open_codelist_id": "bristol/opioid-agonist-therapy-oat",
    "source_reference": "https://www.opencodelists.org/codelist/bristol/opioid-agonist-therapy-oat/7b915761",
    "concept_information": [
      {
        "concept_id": 4806,
        "concept_version_id": 12291,
        "concept_name": "bristol/opioid-agonist-therapy-oat/7b915761",
        "coding_system": {
          "id": 11,
          "name": "BNF codes",
          "description": "BNF codes"
        },
        "phenotype_id": "PH2023",
        "phenotype_version_id": 4629,
        "phenotype_name": "Opioid Agonist Therapy (BNF)",
        "code_attribute_header": [],
        "codes": [
          {
            "code": "0407020M0AAAVAV",
            "description": "Methadone 10mg/1ml solution for injection ampoules",
            "attributes": null
          },
          {
            "code": "0407020M0AABUBU",
            "description": "Methadone 5mg capsules",
            "attributes": null
          },
          {
            "code": "0410030A0AAADAD",
            "description": "Buprenorphine 2mg sublingual tablets sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0AAAEAE",
            "description": "Buprenorphine 8mg sublingual tablets sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0AAAFAF",
            "description": "Buprenorphine 400mcg sublingual sugar free (Opioid)",
            "attributes": null
          },
          {
            "code": "0410030A0AAAIAI",
            "description": "Buprenorphine 1mg sublingual tablets sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0AAAJAJ",
            "description": "Buprenorphine 6mg sublingual tablets sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0AAAKAK",
            "description": "Buprenorphine 4mg sublingual tablets sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0AAALAL",
            "description": "Buprenorphine 2mg oral lyophilisates sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0AAAMAM",
            "description": "Buprenorphine 8mg oral lyophilisates sugar free",
            "attributes": null
          },
          {
            "code": "0410030A0BBAAAC",
            "description": "Subutex 0.4mg sublingual tablets",
            "attributes": null
          },
          {
            "code": "0410030A0BBABAD",
            "description": "Subutex 2mg sublingual tablets",
            "attributes": null
          },
          {
            "code": "0410030A0BBACAE",
            "description": "Subutex 8mg sublingual tablets",
            "attributes": null
          },
          {
            "code": "0410030A0BFAAAL",
            "description": "Espranor 2mg oral lyophilisates",
            "attributes": null
          },
          {
            "code": "0410030A0BFABAM",
            "description": "Espranor 8mg oral lyophilisates",
            "attributes": null
          },
          {
            "code": "0410030B0BBAAAA",
            "description": "Suboxone 8mg/2mg sublingual tablets",
            "attributes": null
          },
          {
            "code": "0410030B0BBABAB",
            "description": "Suboxone 2mg/500microgram sublingual tablets",
            "attributes": null
          },
          {
            "code": "0410030C0AAAAAA",
            "description": "Methadone 1mg/ml oral solution",
            "attributes": null
          },
          {
            "code": "0410030C0AAAFAF",
            "description": "Methadone 1mg/ml oral solution sugar free",
            "attributes": null
          },
          {
            "code": "0410030C0AABABA",
            "description": "Methadone 10mg/ml oral solution sugar free",
            "attributes": null
          },
          {
            "code": "0410030C0AABBBB",
            "description": "Methadone 20mg/ml oral solution sugar free",
            "attributes": null
          },
          {
            "code": "0410030C0BFAAAA",
            "description": "Physeptone 1mg/ml mixture",
            "attributes": null
          },
          {
            "code": "0410030C0BFABAF",
            "description": "Physeptone 1mg/ml oral solution sugar free",
            "attributes": null
          }
        ]
      }
    ],
    "coding_system_release": "",
    "open_codelist_version_id": "7b915761",
    "open_codelist_version_tag": "",
    "status": 1,
    "doi": "https://doi.org/10.48533/1zhs-fz22",
    "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": 4629,
        "version_name": "Opioid Agonist Therapy (BNF)",
        "version_date": "2026-01-26T21:33:33.316305Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]