ICD-10-CM › I00-I99 › I30-I5A › I35 Nonrheumatic aortic valve disorders › I35.1
Nonrheumatic aortic (valve) insufficiency
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 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.
- FY2007 Added to the draft code set draft Nonrheumatic aortic (valve) insufficiency
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 I35 Nonrheumatic aortic valve disorders
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)
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.
- Regurgitation > aortic
- Incompetency, incompetent, incompetence > aortic
- Insufficiency, insufficient > valve, valvular > aortic
- Incompetency, incompetent, incompetence > annular > aortic
- Flint murmur
- Murmur > Flint
- Austin Flint murmur
- Insufficiency, insufficient > aortic
- Insufficiency, insufficient > aortic > specified cause NEC
Codes in the same group
| Code | Description | Status |
|---|---|---|
| I35.0 | Nonrheumatic aortic (valve) stenosis | Valid |
| I35.2 | Nonrheumatic aortic (valve) stenosis with insufficiency | Valid |
| I35.8 | Other nonrheumatic aortic valve disorders | Valid |
| I35.9 | Nonrheumatic aortic valve disorder, unspecified | Valid |