B34.2

B34.2: Coronavirus infection, unspecified

Billable / specific codeICD-10-CM

B34.2 is a billable, specific ICD-10-CM code for coronavirus infection, unspecified. It is valid for submission on a claim.

Check B34.2 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

COVID-19 (U07.1)
pneumonia due to SARS-associated coronavirus (J12.81)

Excludes1 inherited from the categories above B34.2

A category’s note binds every code beneath it.

Written on B34: Viral infection of unspecified site

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)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Infection, infected, infective›coronavirus NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B34