2022 ICD-10-CM Codes for Viral infection of unspecified site (B34)

Instructional Notations

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

  • 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