I35.8 OTHER NONRHEUMATIC AORTIC VALVE DISORDERS

Code Information

  • Diagnosis Code: I35.8
  • Short Description: Other nonrheumatic aortic valve disorders
  • Long Description: Other nonrheumatic aortic valve disorders
  • Code Version: 2025 ICD-10-CM

The code I35.8 is VALID for claim submission

Code Classification

Synonyms

  • Abscess of aortic valve
  • Acquired abnormality of neoaortic valve following biventricular repair of common arterial trunk
  • Aortic valve calcification
  • Aortic valve commissural abnormality
  • Aortic valve cusp abnormality
  • Aortic valve cusp prolapse
  • Aortic valve dysplasia
  • Aortic valve fibrosis
  • Aortic valve sclerosis
  • Bacterial abscess of aortic valve
  • Calcification of aortic valve annulus
  • Chronic degenerative aortic valve disease
  • Commissural fusion of aortic cusp
  • Commissural fusion of aortic valve
  • Deficiency of aortic valve cusp
  • Dilatation of annulus of aortic valve
  • Discontinuity between mitral valve and aortic valve
  • Disorder of aortic valve prosthesis
  • Disruption of aortic valve annulus
  • Endocarditis of neoaortic valve
  • Endocarditis of prosthetic aortic valve
  • Fenestration of aortic valve cusp
  • Inflammation associated with cardiac implant
  • Inflammation of aortic valve
  • Inflammation of aortic valve
  • Non-rheumatic aortic sclerosis
  • Perforated aortic cusp
  • Prolapse of left coronary aortic valve cusp
  • Prolapse of noncoronary aortic valve cusp
  • Prolapse of right coronary aortic valve cusp
  • Sclerosis of cusp of aortic valve
  • Spontaneous reduction in size of ventricular septal defect
  • Spontaneous reduction in size of ventricular septal defect due to prolapse of cusp of aortic valve
  • Thrombosis of aortic valve
  • Torn aortic cusp
  • Valvular sclerosis
  • Valvular sclerosis
  • Valvular sclerosis

Diagnostic Related Group(s)

The code I35.8 is grouped in the following Diagnostic Related Group(s) MS-DRG V43.0

  1. Cardiac Congenital And Valvular Disorders With Mcc (306)
  2. Cardiac Congenital And Valvular Disorders Without Mcc (307)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I35.8 Right Arrow 424.1 Aortic valve disorder
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
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
I35.9 Nonrheumatic aortic valve disorder, unspecified
This page was last updated on: 10/1/2025