I82.221Billable
Chronic embolism and thrombosis of inferior vena cava
- 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 cavaYesI82.29Embolism and thrombosis of other thoracic veinsI82.290Acute embolism and thrombosis of other thoracic veinsYesI82.291Chronic embolism and thrombosis of other thoracic veinsYes
Frequently asked questions
What is ICD-10 code I82.221?
I82.221 is an ICD-10-CM diagnosis code for Chronic embolism and thrombosis of inferior vena cava.
Is I82.221 a billable code?
Yes. I82.221 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is I82.221 in?
I82.221 falls under Chapter 9: Diseases of the circulatory system.
When did I82.221 become effective?
I82.221 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to I82.221?
I82.221 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.