OpenSAFELY codelists


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Cefalexin (oral) dm+d

This codelist contains cefalexin formulations which may be given orally.

Cerebral palsy CTV3

Codelist for people with a diagnosis of cerebral palsy

Chemotherapy or Radiotherapy CTV3

Codes indicating chemotherapy or radiotherapy or both has been carried out

Chemotherapy or Radiotherapy (SNOMED) SNOMED CT

Automatically-generated equivalent of Chemotherapy or Radiotherapy

Chemotherapy or Radiotherapy (updated) CTV3

An updated version of https://codelists.opensafely.org/codelist/opensafely/chemotherapy-or-radiotherapy/, with truncated codes fixed.

Chloroquine dm+d

This notebook contains NHS dm+d codes medications chloroquine phosphate or chloroquine sulfate.

Cholesterol tests SNOMED CT

A SNOMED CT codelist describing primary care requests for total cholesterol.

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

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

Chronic Liver Disease CTV3

Code indicating diagnosis of chronic liver disease

Chronic Liver Disease (SNOMED) SNOMED CT

Automatically-generated equivalent of 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