OpenCodelists

University of Bristol codelists

Published codelists

All of the codelists published by University of Bristol

Name Coding system Description Last updated
Abdominal distension ICD10 ICD-10
Abdominal pain/discomfort - ICD10 ICD-10
Acute Pancreatitis ICD10 ICD-10 This codelist contains ICD10 Codes for Acute Pancreatitis.
Acute Pancreatitis SNOMED SNOMED CT Snomed Codes for Acute Pancreatitis
Alcohol intake SNOMED SNOMED CT Alcohol intake SNOMED codes
Alzheimer's Disease (ICD10) V1.3 ICD-10
Alzheimer's Disease (SNOMED-CT) V1.3 SNOMED CT
Anticoagulants BNF BNF Anticoagulants BNF CODE
Antidepressants SNOMED CT Prescription codes for antidepressants.
Antidepressants-BNF BNF Anti-dperessants BNF codes
Anxiolytics (BNF) BNF BNF Prescription codes for anxiolytics.
Anxiolytics (SNOMED) SNOMED CT Prescription codes for anxiolytics.
Any Dementia (ICD-10) V1.3 ICD-10
Any Dementia (SNOMED-CT) V1.3 SNOMED CT
Any Dementia (SNOMED-CT) V1.4 SNOMED CT
Appendicitis ICD10 ICD-10 Appendicitis ICD10 codes
Appendicitis SNOMED SNOMED CT Appendicitis SNOMED codes
Aspirin BNF BNF Aspirin BNF codes
Asthma ICD-10 Asthma ICD-10 codes were selected based on the “Asthma exacerbation – secondary care” definition and reviewed with input from a clinical expert.
Asthma exacerbations SNOMED CT Asthma exacerbations codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Asthma exacerbations (SNOMED) SNOMED CT Asthma exacerbations codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Asthma medications (BNF) BNF Asthma medication codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Belching ICD10 ICD-10
Belching SNOMED SNOMED CT
Bloody stools ICD10 ICD-10
Bloody stools SNOMED SNOMED CT
Bowel ischaemia ICD10 ICD-10
Bowel ischaemia SNOMED SNOMED CT
Breathlessness SNOMED CT Asthma exacerbations codes derived by Hannah Whittaker (Imperial College London) and reviewed by Jenni Quint (Imperial College London) for CONVALESENCE Long Covid EHR project
Burden of neurodegenerative diseases: Alzheimer's dementia SNOMED SNOMED CT The SNOMED code lists were created by compiling codes from the Quality and Outcomes Framework lists (e.g. QOF Dementia Cluster) and the NHS Digital Primary Care Domain Refsets. (e.g. for Parkinson's etc).
Burden of neurodegenerative diseases: Alzheimer's disease ICD10 ICD-10 The ICD-10 code lists were created by defining the disease of interest by clinician, then searching relevant codes in the ICD-10 code browser.
Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Corticobasal degeneration SNOMED SNOMED CT Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Creutzfeldt-Jakob disease ICD10 ICD-10 Prevalent cases of neurodegenerative disease with an established diagnosis.
The ICD-10 code lists were created by defining the disease of interest by clinician, then searching relevant codes in the ICD-10 code browser.
Burden of neurodegenerative diseases: Creutzfeldt-Jakob disease SNOMED SNOMED CT Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Frontotemporal dementia ICD10 ICD-10 Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Frontotemporal dementia SNOMED SNOMED CT The SNOMED code lists were created by compiling codes from the Quality and Outcomes Framework lists (e.g. QOF Dementia Cluster) and the NHS Digital Primary Care Domain Refsets. (e.g. for Parkinson's etc).
Burden of neurodegenerative diseases: Huntington's disease ICD10 ICD-10 Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Lewy body dementia SNOMED SNOMED CT The SNOMED code lists were created by compiling codes from the Quality and Outcomes Framework lists (e.g. QOF Dementia Cluster) and the NHS Digital Primary Care Domain Refsets. (e.g. for Parkinson's etc).
Burden of neurodegenerative diseases: Mixed or other specified dementia SNOMED SNOMED CT The SNOMED code lists were created by compiling codes from the Quality and Outcomes Framework lists (e.g. QOF Dementia Cluster) and the NHS Digital Primary Care Domain Refsets. (e.g. for Parkinson's etc).
Burden of neurodegenerative diseases: Motor neuron disease ICD10 ICD-10 The ICD-10 code lists were created by defining the disease of interest by a clinician, then searching relevant codes in the ICD-10 code browser.
Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Motor neurone disease SNOMED SNOMED CT Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Multi-system atrophy ICD10 ICD-10 Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Multiple system atrophy SNOMED SNOMED CT Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Other specified dementia ICD10 ICD-10 Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Parkinson's disease ICD10 ICD-10 The ICD-10 code lists were created by defining the disease of interest by a clinician, then searching relevant codes in the ICD-10 code browser.
Prevalent cases of neurodegenerative disease with an established diagnosis.
NB. This codelist does not include parkinsonism + disorders (multi-system atrophy or progressive supranuclear palsy). These codelists have been developed separately and can be used in conjunction with this one.
Burden of neurodegenerative diseases: Parkinson's disease SNOMED SNOMED CT The SNOMED code lists were created by compiling codes from the Quality and Outcomes Framework lists (e.g. QOF Dementia Cluster) and the NHS Digital Primary Care Domain Refsets. (e.g. for Parkinson's etc).

Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Progressive supranuclear palsy ICD10 ICD-10 The ICD-10 code lists were created by defining the disease of interest by clinician, then searching relevant codes in the ICD-10 code browser.
Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Progressive supranuclear palsy SNOMED SNOMED CT Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Unspecified dementia ICD10 ICD-10 Prevalent cases of neurodegenerative disease with an established diagnosis.
Burden of neurodegenerative diseases: Unspecified dementia SNOMED SNOMED CT The SNOMED code lists were created by compiling codes from the Quality and Outcomes Framework lists (e.g. QOF Dementia Cluster) and the NHS Digital Primary Care Domain Refsets. (e.g. for Parkinson's etc).
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