B34.8 – Other viral infections of unspecified site

ICD-10-CM 2027 diagnosis code · Other viral diseases

Billable code

ICD-10-CM code B34.8
Code
B34.8 (claims format: B348)
Description
Other viral infections of unspecified site
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
1. Certain infectious and parasitic diseases (A00-B99)
Block
B25-B34 Other viral diseases
Parent codes
B34

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

B34 – Viral infection of unspecified site

Excludes1 (not coded here):
  • 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)

Index terms for B34.8

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in B34

Frequently asked questions

What is ICD-10 code B34.8?

B34.8 is the ICD-10-CM code for other viral infections of unspecified site, in the block B25-B34 (Other viral diseases).

Is B34.8 a billable code?

Yes. B34.8 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does B34.8 belong to?

It belongs to category B34 – Viral infection of unspecified site.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.