Diagnosis Code

I33.0 ACUTE AND SUBACUTE INFECTIVE ENDOCARDITIS


Code Information

Diagnosis Code: I33.0

Short Description: Acute and subacute infective endocarditis

Long Description: Acute and subacute infective endocarditis

The code I33.0 is VALID for claim submission

Code Classification:

  • Diseases of the circulatory system (I00–I99)
    • Other forms of heart disease (I30-I5A)
      • Acute and subacute endocarditis (I33)
        • I33.0 Acute and subacute infective endocarditis

Code Version: 2022 ICD-10-CM


Synonyms

  • Abscess of tricuspid valve
  • Abscess of tricuspid valve due to bacteria
  • Acute and subacute bacterial endocarditis
  • Acute and subacute endocarditis
  • Acute and subacute endocarditis
  • Acute and subacute endocarditis of left side of heart due to infection
  • Acute bacterial endocarditis
  • Acute bacterial endocarditis
  • Acute endocarditis co-occurrent with human immunodeficiency virus infection
  • Acute endocarditis of right side of heart due to infection
  • Acute endocarditis with AIDS
  • Acute infective endocarditis
  • Acute infective endocarditis
  • Acute infective endocarditis
  • Acute infective endocarditis
  • Acute infective endocarditis
  • Acute left sided infective endocarditis
  • Acute left sided infective endocarditis
  • Aortic valve vegetations
  • Arrhythmia due to vegetation of infective endocarditis
  • Bacterial endocarditis
  • Embolism due to infective heart valve vegetation
  • Endocarditis - blastomycosis
  • Endocarditis as complication of procedure
  • Endocarditis caused by Erysipelothrix rhusiopathiae
  • Endocarditis due to Genus Chlamydia
  • Endocarditis with infective aneurysm
  • Epilepsy due to bacterial endocarditis
  • Heart disease co-occurrent with human immunodeficiency virus infection
  • Heart disease co-occurrent with human immunodeficiency virus infection
  • Infection by Blastomyces dermatitidis
  • Infection causing myoendocarditis
  • Infection causing subacute endocarditis
  • Infection causing subacute endocarditis
  • Infection causing subacute endocarditis
  • Infection causing subacute endocarditis
  • Infection due to Erysipelothrix rhusiopathiae
  • Infectious vegetative endocarditis
  • Infective endocarditis
  • Infective endocarditis at site of implanted vascular shunt
  • Infective endocarditis at site of interatrial communication
  • Infective endocarditis at site of patch of interatrial communication
  • Infective endocarditis at site of patch of ventricular septal defect
  • Infective endocarditis at site of ventricular septal defect
  • Infective endocarditis of aortic valve
  • Infective endocarditis of cardiac valve
  • Infective endocarditis of cardiac valve with vegetation
  • Infective endocarditis of common atrioventricular valve
  • Infective endocarditis of heterograft
  • Infective endocarditis of homograft
  • Infective endocarditis of left atrioventricular valve
  • Infective endocarditis of left ventricular wall
  • Infective endocarditis of mitral valve
  • Infective endocarditis of pulmonary valve
  • Infective endocarditis of right atrioventricular valve
  • Infective endocarditis of right ventricular wall
  • Infective endocarditis of tricuspid valve
  • Infective endocarditis of truncal valve
  • Infective endocarditis of vascular cardiac conduit
  • Inflammation of aortic valve
  • Left sided infective endocarditis
  • Left sided infective endocarditis
  • Left sided infective endocarditis
  • Left sided infective endocarditis
  • Malignant endocarditis
  • Mitral valve vegetations
  • Mycotic aneurysm
  • Mycotic endocarditis
  • Mycotic endocarditis
  • Named sign of foot
  • Osler's node
  • Osler's node of foot
  • Osler's node of hand
  • Prosthetic cardiac valve vegetation
  • Pulmonary valve vegetations
  • Purulent endocarditis
  • Rickettsial endocarditis
  • Right sided infective endocarditis
  • Right sided infective endocarditis
  • Right sided infective endocarditis
  • Right sided infective endocarditis
  • Right-sided Staphylococcus aureus endocarditis
  • Skin involvement in bacterial endocarditis
  • Staphylococcal endocarditis
  • Staphylococcal endocarditis
  • Subacute bacterial endocarditis
  • Subacute bacterial endocarditis
  • Subacute endocarditis of left side of heart due to infection
  • Subacute endocarditis of left side of heart due to infection
  • Subacute endocarditis of right side of heart due to infection
  • Subacute endocarditis with AIDS
  • Thromboembolism due to vegetative endocarditis of heart valve
  • Tricuspid valve vegetations
  • Vegetation of heart
  • Vegetation of heart
  • Vegetative endocarditis
  • Viral endocarditis

Diagnostic Related Group(s)

The code I33.0 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Acute And Subacute Endocarditis With Mcc (288)
  • Acute And Subacute Endocarditis With Cc (289)
  • Acute And Subacute Endocarditis Without Cc/mcc (290)

References to Index of Diseases and Injuries

The code I33.0 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Bacterial endocarditis (acute) (subacute)
    • Infective endocarditis (acute) (subacute) NOS
    • Endocarditis lenta (acute) (subacute)
    • Malignant endocarditis (acute) (subacute)
    • Purulent endocarditis (acute) (subacute)
    • Septic endocarditis (acute) (subacute)
    • Ulcerative endocarditis (acute) (subacute)
    • Vegetative endocarditis (acute) (subacute)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
I33.0 Right Arrow 421.0 Ac/subac bact endocard

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
I33 Acute and subacute endocarditis
I33.9 Acute and subacute endocarditis, unspecified


This page was last updated on: 10/1/2023