ICD-10-CM › I00-I99 › I30-I5A › I codes › I35

I35

Nonrheumatic aortic valve disorders

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 5 more specific codes instead:

  • I35.0 Nonrheumatic aortic (valve) stenosis
  • I35.1 Nonrheumatic aortic (valve) insufficiency
  • I35.2 Nonrheumatic aortic (valve) stenosis with insufficiency
  • I35.8 Other nonrheumatic aortic valve disorders
  • I35.9 Nonrheumatic aortic valve disorder, unspecified

What has happened to this code

Every change the publisher made, from 2012 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. FY2012 Added to the draft code set draft Nonrheumatic aortic valve disorders

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.

This code

Excludes2 - not included here

  • aortic valve disorder of unspecified cause but with diseases of mitral and/or tricuspid valve(s) (I08.-)
  • aortic valve disorder specified as congenital (Q23.0, Q23.1)
  • aortic valve disorder specified as rheumatic (I06.-)
  • hypertrophic subaortic stenosis (I42.1)

Code also

  • , if applicable, bicuspid aortic valve (Q23.81)