MCMedicalCodingSoftware
B97.4

B97.4: Respiratory syncytial virus as the cause of diseases classified elsewhere

Billable / specific codeICD-10-CM

B97.4 is a billable, specific ICD-10-CM code for respiratory syncytial virus as the cause of diseases classified elsewhere. It is valid for submission on a claim.

Check B97.4 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.

  • acute bronchiolitis due to respiratory syncytial virus (RSV) (J21.0)
  • acute bronchitis due to respiratory syncytial virus (RSV) (J20.5)
  • respiratory syncytial virus (RSV) pneumonia (J12.1)

Code first

The underlying condition must be sequenced before this code.

  • related disorders, such as:
  • otitis media (H65.-)
  • upper respiratory infection (J06.9)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • RSV as the cause of diseases classified elsewhere

Other codes that can never be billed with B97.4

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • B34Viral infection of unspecified site

Risk adjustment

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

Medicare coverage

B97.4 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A59105Billing and Coding: Off-Label Use of Intravenous Immune Globulin (IVIG)

Alphabetic index entries that lead here

  • Respiratory›syncytial virus, as cause of disease classified elsewhere
  • Virus, viral›respiratory syncytial›as cause of disease classified elsewhere
  • Infection, infected, infective›virus, viral NOS›respiratory syncytial›as cause of disease classified elsewhere

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B97

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.