ICD-10 Code
International Classification of Diseases, 10th Revision
Feb 17, 2019
B33.2 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Viral carditis
Inclusion Term
  • Coxsackie (virus) carditis

More specific codes for Viral carditis

  • B33.20 - Viral carditis, unspecified
  • B33.21 - Viral endocarditis
  • B33.22 - Viral myocarditis
  • B33.23 - Viral pericarditis
  • B33.24 - Viral cardiomyopathy
See also ICD 10 code for
See the ICD-10-CM Coding Guidelines.

Questions related to B33.2 Viral carditis

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.