I82.521Billable
Chronic embolism and thrombosis of right iliac vein
- Chapter
- 9. Diseases of the circulatory system
- Category
- I82
- Effective date
- October 1, 2026
Related codes in category I82
I82Other venous embolism and thrombosisI82.0Budd-Chiari syndromeYesI82.1Thrombophlebitis migransYesI82.2Embolism and thrombosis of vena cava and oth thoracic veinsI82.21Embolism and thrombosis of superior vena cavaI82.210Acute embolism and thrombosis of superior vena cavaYesI82.211Chronic embolism and thrombosis of superior vena cavaYesI82.22Embolism and thrombosis of inferior vena cavaI82.220Acute embolism and thrombosis of inferior vena cavaYesI82.221Chronic embolism and thrombosis of inferior vena cavaYesI82.29Embolism and thrombosis of other thoracic veinsI82.290Acute embolism and thrombosis of other thoracic veinsYes
Frequently asked questions
What is ICD-10 code I82.521?
I82.521 is an ICD-10-CM diagnosis code for Chronic embolism and thrombosis of right iliac vein.
Is I82.521 a billable code?
Yes. I82.521 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is I82.521 in?
I82.521 falls under Chapter 9: Diseases of the circulatory system.
When did I82.521 become effective?
I82.521 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to I82.521?
I82.521 belongs to category I82, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.