OpenSAFELY codelists


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Cholesterol tests (numerical value) SNOMED CT
A SNOMED CT codelist describing primary care requests for total cholesterol with a numerical value.
Chronic Cardiac Disease CTV3
Codes indicating a diagnosis of chronic heart disease, excluding simple VSD and AF
Chronic Cardiac Disease (SNOMED) SNOMED CT
Automatically-generated equivalent of [Chronic Cardiac Disease](/codelist/opensafely/chronic-cardiac-disease/)
Chronic Kidney Disease (SNOMED) SNOMED CT
IMPORTANT: This codelist is for Renal Replacement Therapy, *not* CKD but can't be renamed as it has been used in studies. If you are interested in CKD as a condition, please use one of the other existing codelists.

Automatically-generated equivalent of [Renal replacement therapy](https://www.opencodelists.org/codelist/opensafely/renal-replacement-therapy/2020-04-14/)
Chronic Liver Disease CTV3
Code indicating diagnosis of chronic liver disease
Chronic Liver Disease (SNOMED) SNOMED CT
Automatically-generated equivalent of [Chronic Liver Disease](/codelist/opensafely/chronic-liver-disease/)
Chronic Respiratory Disease CTV3
Codes indicating a diagnosis of a chronic respiratory disease excluding asthma
Chronic Respiratory Disease (SNOMED) SNOMED CT
Automatically-generated equivalent of [Chronic Respiratory Disease](/codelist/opensafely/chronic-respiratory-disease/)
Chronic kidney disease codes - all stages with numeric column SNOMED CT
Adapted from existing PRIMIS CKD codelist - https://www.opencodelists.org/codelist/primis-covid19-vacc-uptake/ckd15/v.1.5.3 - with additional column for numeric stage for each code.
Chronic obstructive pulmonary disease (COPD) review QoF SNOMED CT
Chronic Obstructive Pulmonary Disease (COPD) review codes as listed in the QoF business rules
Ciclosporin BNF
Ciclosporin - oral dm+d
BNF codelist for oral ciclosporin.
Ciclosporin - oral - dmd dm+d
NHS Dictionary of medicines and devices (dm+d) codelist for ciclosporin
Clarithromycin (oral) dm+d
This codelist contains clarithromycin formulations which may be given orally.
Co-amoxiclav (oral) dm+d
This codelist contains co-amoxiclav formulations which may be given orally.