OpenCodelists

OpenSAFELY codelists

Published codelists

All of the codelists published by OpenSAFELY

Name Coding system Description Last updated
Stroke (excluding TIA) ICD-10 ICD-10 An ICD-10 codelist to identify a diagnosis of stroke (excluding TIA).
Stroke (updated) CTV3 An updated version of https://codelists.opensafely.org/codelist/opensafely/stroke/, which contained some stray unmapped Read 2 codes.

The original codelist had 49 Read 2 codes. These are replaced by 127 CTV3 codes.
Stroke Secondary Care ICD-10 Stroke ICD-10 codes.
Strong Opioids BNF ##### User requirements
A codelist is needed of all strong opioids used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder - this is for a project looking at opioid prescribing for patients on hospital waiting lists.
This will use the BNF definition of strong opioids https://bnf.nice.org.uk/treatment-summaries/analgesics/
Strong Opioids - dmd dm+d ##### User requirements
A codelist is needed of all strong opioids used for analgesia (any route) excluding cough suppression, motility, general anaesthesia, opiate use disorder - this is for a project looking at opioid prescribing for patients on hospital waiting lists.
This will use the BNF definition of strong opioids https://bnf.nice.org.uk/treatment-summaries/analgesics/
Structured Medication Review - NHS England SNOMED CT SNOMED code to support NHS England Structured Medication Review Service.
Sulfasalazine (oral) BNF
Sulfasalazine-oral (dmd) dm+d Oral sulfasalazine preparation in dm+d
Sulfonylureas dm+d This codelist aims to identify sulfonylureas.
Surgery Emergency OPCS-4 codes WITHOUT complication codes OPCS-4 This is a list of all the emergency OPCS-4 codes (as defined by RCS priority groups 1a and 1b), excluding the complication OPCS-4 codes for amputations, dislocations, compartment syndrome and washouts
Surgery emergency and immediate procedure OPCS-4 codes OPCS-4 OPCS-4 codes indicating an emergency or immediate procedure.
Can be used in addition to primary procedure code
Surgery for peripheral artery disease CTV3 DEFINITION: Surgery for peripheral artery disease

Variables:
(1) a binary variable denoting the presence of one of the codes at any point in the patient record.
Surgery staged and revision procedure OPCS-4 codes OPCS-4 OPCS-4 codes indicating planned staged OR revision procedure.
Can be used in addition to primary procedure code
Symptoms: PTSD SNOMED CT Code list aiming to identify individuals consulting complaining of symptoms of post-traumatic stress disorder
Symptoms: abdominal pain SNOMED CT Code list aiming to identify individuals consulting complaining of abdominal pain.
Symptoms: anxiety SNOMED CT Code list aiming to identify individuals consulting complaining of anxiety symptoms and with anxiety diagnoses.
Symptoms: breathlessness SNOMED CT Code list aiming to identify individuals consulting complaining of being short of breath.
Symptoms: chest pain without confirmed diagnosis SNOMED CT Code list aiming to identify individuals consulting complaining of chest pain.
Aiming to identify unexplained chest pain.
Symptoms: chest tightness SNOMED CT Code list aiming to identify individuals consulting complaining of chest tightness.
Symptoms: cognitive impairment SNOMED CT Code list aiming to identify individuals consulting complaining of cognitive impairment.
Symptoms: cough SNOMED CT Code list aiming to identify individuals consulting complaining of cough.
Symptoms: delirium SNOMED CT Code list aiming to identify individuals consulting complaining of delirium.
Symptoms: depression SNOMED CT Code list aiming to identify individuals consulting complaining of symptoms of depresson and with depression diagnoses.
Symptoms: diarrhoea SNOMED CT Code list aiming to identify individuals consulting complaining of diarrhoea
Symptoms: dizzy SNOMED CT Code list aiming to identify individuals consulting complaining of dizziness.
Symptoms: earache SNOMED CT Code list aiming to identify individuals consulting complaining of earache.
Symptoms: fatigue SNOMED CT Code list aiming to identify individuals consulting complaining of fatigue.
Symptoms: fever SNOMED CT Code list aiming to identify individuals consulting complaining of fever.
Symptoms: hair loss SNOMED CT Code list aiming to identify individuals consulting complaining of hair loss.
Symptoms: headache SNOMED CT Code list aiming to identify individuals consulting complaining of headache
Symptoms: loss of taste or smell SNOMED CT Code list aiming to identify individuals consulting complaining of loss or change in taste and/or smell.
Symptoms: mobility impairment SNOMED CT Code list aiming to identify individuals consulting complaining of mobility impairment.
Symptoms: nasal congestion SNOMED CT Code list aiming to identify individuals consulting complaining of nasal congestion.
Symptoms: nausea and vomiting SNOMED CT Code list aiming to identify individuals consulting complaining of nausea and vomiting.
Symptoms: pain SNOMED CT Code list aiming to identify individuals consulting complaining of pain.
Symptoms: palpitations SNOMED CT Code list aiming to identify individuals consulting complaining of palpitations.
Symptoms: peripheral neuropathy SNOMED CT Code list aiming to identify individuals consulting complaining of peripheral neuropathy.
Symptoms: rashes SNOMED CT Code list aiming to identify individuals consulting complaining of skin rashes.
Symptoms: sleep disturbance SNOMED CT Code list aiming to identify individuals consulting complaining of sleep disturbance.
Symptoms: sore throat SNOMED CT Code list aiming to identify individuals consulting complaining of sore throat.
Symptoms: tinnitus SNOMED CT Code list aiming to identify individuals consulting complaining of tinnitus.
Symptoms: visual disturbance SNOMED CT Code list aiming to identify individuals consulting complaining of visual disturbance.
Symptoms: weight loss and reduced appetite SNOMED CT Code list aiming to identify individuals consulting complaining of weight loss or reduced appetite.
Systemic Lupus Erythematosus (SLE) CTV3 These codes indicate a diagnosis of systemic lupus erythematosus (SLE)
Systolic blood pressure QoF SNOMED CT A SNOMED CT codelist containing codes relating to systolic blood pressure (SBP) measurement.
Temporary Immunosuppression CTV3 Codes indicating a diagnosis of a temporary immunosuppression.
Temporary Immunosuppression (SNOMED) SNOMED CT Automatically-generated equivalent of [Temporary Immunosuppression](/codelist/opensafely/temporary-immunosuppression/)
Teratogenic medicines dm+d In this codelist we aim to identify teratogenic drugs. A teratogen is a substance that can cause abnormalities or birth defects in a developing fetus.

The CQC routinely review the use of the following drugs, in female patients between the age of 8 and 55 years old Valproate Carbimazole Modafinil Pregabalin Topiramate.
Teriparatide dm+d All products containing teriparatide.
Thiazide type diuretic medication dm+d The codelist contains medicines that are thiazide diuretics from the ["thiazides and related diuretics" section of BNF codes](https://openprescribing.net/bnf/020201/).
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