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B33.21 - Viral endocarditis


The ICD 10 Code for Viral endocarditis is listed as B33.21.
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: B33.21
Description: Viral endocarditis
Diagnostic Related Groups
(MS-DRG v30.0)
306 - Cardiac Congenital & Valvular Disorders W Mcc
307 - Cardiac Congenital & Valvular Disorders W/o Mcc
Chapter Certain infectious and parasitic diseases (A00-B99)
Block Other viral diseases (B25-B34)
Parent B33.2 - Viral carditis
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 074.22 - Coxsackie endocarditis (approximate)
ICD-10-CM Siblings (same level / similar specificity) of B33.21:
B33.20 - Viral carditis, unspecified
B33.22 - Viral myocarditis
B33.23 - Viral pericarditis
B33.24 - Viral cardiomyopathy