B34Viral infection of unspecified site
ICD-10-CM category (non-billable header) code — part of Other viral diseases (B25-B34)
Coding Notes
Excludes1 (never code both together)
- anogenital human papillomavirus infection (A63.0)
- cytomegaloviral disease NOS (B25.9)
- herpesvirus [herpes simplex] infection NOS (B00.9)
- retrovirus infection NOS (B33.3)
- viral agents as the cause of diseases classified elsewhere (B97.-)
- viral warts due to human papillomavirus infection (B07)
Subcategories (7)
- B34.0 Adenovirus infection, unspecified
- B34.1 Enterovirus infection, unspecified
- B34.2 Coronavirus infection, unspecified
- B34.3 Parvovirus infection, unspecified
- B34.4 Papovavirus infection, unspecified
- B34.8 Other viral infections of unspecified site
- B34.9 Viral infection, unspecified