COVID identification in primary care - suspected covid - suspected codes
- Coding system
- CTV3 (Read V3)
- Organisation
- OpenSAFELY
- Codelist ID
- opensafely/covid-identification-in-primary-care-suspected-covid-suspected-codes
- Tag
- 2020-07-16
- ID
- 26ebd84c
Versions
- 2020-07-16
Description
Codes indicating COVID-19 case (1 of 13 possible types of CTV3 codes that contain information related to COVID-19)
Methodology
Search of TPP CTV3 codes for terms relating to coronavirus, with additional (manual) check for any missing terms against the SNOMED list of COVID-19 related codes.
Classification as "case" was then performed following review of terms by six OpenSAFELY team members (including epidemiologists, clinicians, statisticians and infectious disease modellers).
| CTV3ID | CTV3PreferredTermDesc | CTV3Source |
|---|---|---|
| XaaNq | Suspected coronavirus infection | |
| Y20cf | Suspected coronavirus disease 19 caused by severe acute respiratory syndrome coronavirus 2 (situation) | |
| Y211b | Telephone consultation for suspected severe acute respiratory syndrome coronavirus 2 (procedure) | |
| Y22b7 | Patient reported having already had Covid-19 in the recent past (not tested) | |
| Y22b8 | Patient reported having already had Covid-19 in the recent past (tested) |
Codes not in the full codelist are in faint grey.