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I33.0 - Acute and subacute infective endocarditis


The ICD 10 Code for Acute and subacute infective endocarditis is listed as I33.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: I33.0
Description: Acute and subacute infective endocarditis
  • 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)
  • Use additional code (B95-B97) to identify infectious agent
Diagnostic Related Groups
(MS-DRG v30.0)
288 - Acute & Subacute Endocarditis W Mcc
289 - Acute & Subacute Endocarditis W Cc
290 - Acute & Subacute Endocarditis W/o Cc/mcc
793 - Full Term Neonate W Major Problems
974 - Hiv W Major Related Condition W Mcc
975 - Hiv W Major Related Condition W Cc
976 - Hiv W Major Related Condition W/o Cc/mcc
Chapter Diseases of the circulatory system (I00-I99)
Block Other forms of heart disease (I30-I52)
Parent I33 - Acute and subacute endocarditis
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 421.0 - Acute and subacute bacterial endocarditis (approximate)
ICD-10-CM Siblings (same level / similar specificity) of I33.0:
I33.9 - Acute and subacute endocarditis, unspecified