Chronic embolism and thrombosis of iliac vein, bilateral

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2010 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2010 Added to the draft code set draft Chronic embolism and thrombosis of iliac vein, bilateral

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from I82 Other venous embolism and thrombosis

Excludes2 - not included here

venous embolism and thrombosis (of):
cerebral (I63.6, I67.6)
coronary (I21-I25)
intracranial and intraspinal, septic or NOS (G08)
intracranial, nonpyogenic (I67.6)
intraspinal, nonpyogenic (G95.1)
mesenteric (K55.0-)
portal (I81)
pulmonary (I26.-)

Code first

venous embolism and thrombosis complicating:
abortion, ectopic or molar pregnancy (O00-O07, O08.7)
pregnancy, childbirth and the puerperium (O22.-, O87.-)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Embolism > vein > iliac > chronic
Thrombosis, thrombotic > vein > iliac > chronic

Codes in the same group

Code	Description	Status
I82.521	Chronic embolism and thrombosis of right iliac vein	Valid
I82.522	Chronic embolism and thrombosis of left iliac vein	Valid
I82.529	Chronic embolism and thrombosis of unspecified iliac vein	Valid