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B34.9 - Viral infection, unspecified


The ICD 10 Code for Viral infection, unspecified is listed as B34.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: B34.9
Description: Viral infection, unspecified
  • Viremia NOS
  • Mycoses (B35-B49)
  • Excludes2: hypersensitivity pneumonitis due to organic dust (J67.-)
  • mycosis fungoides (C84.0-)
Diagnostic Related Groups
(MS-DRG v30.0)
865 - Viral Illness W Mcc
866 - Viral Illness W/o Mcc
Chapter Certain infectious and parasitic diseases (A00-B99)
Block Other viral diseases (B25-B34)
Parent B34 - Viral infection of unspecified site
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 790.8 - Viremia, unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of B34.9:
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