B34

The ICD-10-CM code for viral infection of unspecified site is B34. The full clinical description is "Viral infection of unspecified site". B34 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code B34 represents “Viral infection of unspecified site”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a non-billable header code. Use a more specific child code for billing purposes.

No, B34 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 7 child codes under B34.

B34 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).

B34 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters; anogenital human papillomavirus infection (A63.0); cytomegaloviral disease NOS (B25.9); and 4 more.

B34 has 7 child codes, including: B34.0 (Adenovirus infection, unspecified), B34.1 (Enterovirus infection, unspecified), B34.2 (Coronavirus infection, unspecified), B34.3 (Parvovirus infection, unspecified), and 3 more.

Yes, when using B34, also report: resistance to antimicrobial drugs (Z16.-).

B34 is linked to 1 UMLS Concept Unique Identifier: C0042769. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like viral infection of unspecified site affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

B34 maps to the ICD-11 code: 1D9Z (Unspecified viral infection of unspecified site).