B33.20 Viral carditis, unspecified

Instructional Notes:

B33.20
Description: Viral carditis, unspecified
↓
B33.2
Description: Viral carditis
Inclusion Term:
- Coxsackie (virus) carditis
↓
B33
Description: Other viral diseases, not elsewhere classified
↓
B25-B34
Description: Other viral diseases (B25-B34)
↓
A00-B99
Description: Certain infectious and parasitic diseases
Exclude1:
- certain localized infections - see body system-related chapters
Exclude2:
- carrier or suspected carrier of infectious disease (Z22.-)
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
Use Additional Code:
- code to identify resistance to antimicrobial drugs (Z16.-)
Include:
- diseases generally recognized as communicable or transmissible