ICD-10-CM › I00-I99 › I80-I89 › I82.4Y Acute embolism and thrombosis of... › I82.4Y9

I82.4Y9

Acute embolism and thrombosis of unspecified deep veins of unspecified proximal lower extremity

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 2011 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.

  1. FY2011 Added to the draft code set draft Acute embolism and thrombosis of unspecified deep veins of unspecified proximal lower extremity

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.

Codes in the same group

CodeDescriptionStatus
I82.4Y1 Acute embolism and thrombosis of unspecified deep veins of right proximal lower extremity Valid
I82.4Y2 Acute embolism and thrombosis of unspecified deep veins of left proximal lower extremity Valid
I82.4Y3 Acute embolism and thrombosis of unspecified deep veins of proximal lower extremity, bilateral Valid