ICD-10 Code I82.541 – Chronic embolism and thrombosis of right tibial vein (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I82.541 – Chronic embolism and thrombosis of right tibial vein
What it is
This code identifies a long-standing blood clot or embolus in the right tibial vein, a deep vein in the lower leg. Use it when the condition is documented as chronic and specifically involves the right side.
Clinical signs
Clinical features vary; refer to documentation. Typical records may note persistent leg pain, swelling, heaviness, or prior imaging showing chronic venous obstruction in the right tibial vein.
When to use this code
Use I82.541 when the provider documents chronic embolism or thrombosis in the right tibial vein, including follow-up visits for an established diagnosis. Code it when the record clearly distinguishes chronic disease from acute, recurrent, or unspecified venous thrombosis.
Do not use for
Do not use this code for acute DVT, superficial thrombophlebitis, or thrombosis in a different vein location. Check documentation if the side, chronicity, or vessel is not clearly stated.
Coding tip
Verify both laterality and chronicity in the note before assigning I82.541.