Read codes for VTE used in QResearch and CPRD data extraction
| Read codes | Read description |
|---|---|
| F051.00 | Thrombosis of central nervous system venous sinuses |
| F051000 | Thrombosis cavernous sinus |
| F051100 | Thrombosis of superior longitudinal sinus |
| F051200 | Thrombosis lateral sinus |
| F051300 | Thrombosis transverse sinus |
| F051z00 | Thrombosis of central nervous system venous sinus NOS |
| F423811 | Retinal vein thrombosis |
| G401 | Pulmonary embolism |
| G401-1 | Infarction—pulmonary |
| G401-2 | Pulmonary embolus |
| G4010 | Postoperative pulmonary embolus |
| G676 | Non-pyogenic venous sinus thrombosis |
| G801-1 | DVT |
| G801-2 | DVT, leg |
| G801-3 | DVT |
| G801-99 | DVT—leg |
| G801C | DVT of leg related to air travel |
| G801D | Deep vein thrombosis of lower limb |
| G801D-99 | DVT—leg |
| G801E | DVT of leg related to intravenous drug use |
| G801F | DVT of peroneal vein |
| G820 | Budd-Chiari syndrome (hepatic vein thrombosis) |
| G820-1 | Hepatic vein thrombosis |
| G822 | Embolism and thrombosis of the vena cava |
| G823 | Embolism and thrombosis of the renal vein |
| G824.00 | Axillary vein thrombosis |
| G825.00 | Thrombosis of subclavian vein |
| G826.00 | Thrombosis of internal jugular vein |
| G827 | Thrombosis of external jugular vein |
| G82y.00 | Other embolism and thrombosis |
| G82z.00 | Embolism and thrombosis NOS |
| G82z0 | Venous embolism NOS |
| G82z1 | Venous thrombosis NOS |
| G82zz00 | Embolism and thrombosis NOS |
| SP122 | Postoperative deep vein thrombosis |
CPRD, Clinical Practice Research Datalink; DVT, deep vein thrombosis; NOS, not otherwise specified; VTE, venous thromboembolism.