396.0 MITRAL/AORTIC STENOSIS


Code Information

Diagnosis Code: 396.0

Short Description: Mitral/aortic stenosis

Long Description: Mitral valve stenosis and aortic valve stenosis

Code Classification:

  • Diseases of the circulatory system (390–459)
    • Chronic rheumatic heart disease (393-398)
      • 396 Diseases of mitral and aortic valves
        • 396.0 Mitral/aortic stenosis

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 396.0 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Stenosis (cicatricial) - see also Stricture
    • aortic (valve) 424.1
      • with
        • mitral (valve)
          • stenosis or obstruction 396.0
      • atypical 396.0
      • rheumatic 395.0
        • with
          • mitral (valve)
            • disease (stenosis) 396.0
            • stenosis or obstruction 396.0
    • mitral (valve) (chronic) (inactive) 394.0
      • with
        • aortic (valve)
          • stenosis or obstruction 396.0

Crosswalk Information

The code 396.0 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
396.0 Right Arrow I08.0 Rheumatic disorders of both mitral and aortic valves
This ICD-9 to ICD-10 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-9 Code ICD-9 Description
396.1 Mitral valve stenosis and aortic valve insufficiency
396.2 Mitral valve insufficiency and aortic valve stenosis
396.3 Mitral valve insufficiency and aortic valve insufficiency
396.8 Multiple involvement of mitral and aortic valves
396.9 Mitral and aortic valve diseases, unspecified


This page was last updated on: 10/1/2014