I35.9 NONRHEUMATIC AORTIC VALVE DISORDER, UNSPECIFIED

Code Information

  • Diagnosis Code: I35.9
  • Short Description: Nonrheumatic aortic valve disorder, unspecified
  • Long Description: Nonrheumatic aortic valve disorder, unspecified
  • Code Version: 2025 ICD-10-CM

The code I35.9 is VALID for claim submission

Code Classification

Synonyms

  • Abnormality of aortic valve
  • Aortic valve disease during pregnancy
  • Aortic valve disorder
  • Aortic valve disorder in mother complicating childbirth
  • Heart disease in mother complicating childbirth
  • Heart disease in mother complicating pregnancy, childbirth AND/OR puerperium

Diagnostic Related Group(s)

The code I35.9 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
I35.9 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
I35.8 Other nonrheumatic aortic valve disorders
This page was last updated on: 10/1/2025
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