ICD-10-CM Codes
I00-I99 Diseases of the circulatory system
I30-I52 Other forms of heart disease

Nonrheumatic aortic valve disorders I35- >

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I35. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

aortic valve disorder of unspecified cause but with diseases of mitral and/or tricuspid valve(s) (
ICD-10-CM Diagnosis Code I08
- I08 Multiple valve diseases
  - I08.0 Rheumatic disorders of both mitral and aortic...
  - I08.1 Rheumatic disorders of both mitral and tricus...
  - I08.2 Rheumatic disorders of both aortic and tricus...
  - I08.3 Combined rheumatic disorders of mitral, aorti...
  - I08.8 Other rheumatic multiple valve diseases
  - I08.9 Rheumatic multiple valve disease, unspecified...
I08.-
)
aortic valve disorder specified as congenital (
ICD-10-CM Diagnosis Code Q23.0
Congenital stenosis of aortic valve
Applicable To
- Congenital aortic atresia
- Congenital aortic stenosis NOS
Type 1 Excludes
- congenital stenosis of aortic valve in hypoplastic left heart syndrome (Q23.4)
- congenital subaortic stenosis (Q24.4)
- supravalvular aortic stenosis (congenital) (Q25.3)
Q23.0
,
ICD-10-CM Diagnosis Code Q23.1
Congenital insufficiency of aortic valve
Applicable To
- Bicuspid aortic valve
- Congenital aortic insufficiency
Q23.1
)
aortic valve disorder specified as rheumatic (
ICD-10-CM Diagnosis Code I06
- I06 Rheumatic aortic valve diseases
  - I06.0 Rheumatic aortic stenosis
  - I06.1 Rheumatic aortic insufficiency
  - I06.2 Rheumatic aortic stenosis with insufficiency
  - I06.8 Other rheumatic aortic valve diseases
  - I06.9 Rheumatic aortic valve disease, unspecified
I06.-
)
hypertrophic subaortic stenosis (
ICD-10-CM Diagnosis Code I42.1
Obstructive hypertrophic cardiomyopathy
Applicable To
- Hypertrophic subaortic stenosis (idiopathic)
I42.1
)

Codes

I35 Nonrheumatic aortic valve disorders
- 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

Nonrheumatic aortic valve disorders I35- >

Congenital stenosis of aortic valve

Congenital insufficiency of aortic valve

Obstructive hypertrophic cardiomyopathy