B97.4
ICD-10BillableRespiratory syncytial virus causing diseases classd elswhr
Official ICD-10-CM descriptor (FY2026)
Respiratory syncytial virus as the cause of diseases classified elsewhere
B97.4 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- RSV as the cause of diseases classified elsewhere
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- 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
Sequence the underlying condition before this code.
- related disorders, such as:
- otitis media (H65.-)
- upper respiratory infection (J06.9)
Related codes in B97
- B97.0Adenovirus as the cause of diseases classified elsewhere
- B97.1Enterovirus as the cause of diseases classified elsewherecategory
- B97.2Coronavirus as the cause of diseases classified elsewherecategory
- B97.3Retrovirus as the cause of diseases classified elsewherecategory
- B97.5Reovirus as the cause of diseases classified elsewhere
- B97.6Parvovirus as the cause of diseases classified elsewhere
- B97.7Papillomavirus as the cause of diseases classified elsewhere
- B97.8Oth viral agents as the cause of diseases classd elswhrcategory
Where this code sits
- Parent code
- B97
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.