B97.1Header code — not billable
Enterovirus as the cause of diseases classified elsewhere
- Chapter
- 1. Certain infectious and parasitic diseases
- Category
- B97
- Effective date
- October 1, 2026
Related codes in category B97
B97Viral agents as the cause of diseases classified elsewhereB97.0Adenovirus as the cause of diseases classified elsewhereYesB97.10Unsp enterovirus as the cause of diseases classd elswhrYesB97.11Coxsackievirus as the cause of diseases classified elsewhereYesB97.12Echovirus as the cause of diseases classified elsewhereYesB97.19Oth enterovirus as the cause of diseases classd elswhrYesB97.2Coronavirus as the cause of diseases classified elsewhereB97.21SARS-associated coronavirus causing diseases classd elswhrYesB97.29Oth coronavirus as the cause of diseases classd elswhrYesB97.3Retrovirus as the cause of diseases classified elsewhereB97.30Unsp retrovirus as the cause of diseases classd elswhrYesB97.31Lentivirus as the cause of diseases classified elsewhereYes
Frequently asked questions
What is ICD-10 code B97.1?
B97.1 is an ICD-10-CM diagnosis code for Enterovirus as the cause of diseases classified elsewhere.
Is B97.1 a billable code?
No. B97.1 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is B97.1 in?
B97.1 falls under Chapter 1: Certain infectious and parasitic diseases.
When did B97.1 become effective?
B97.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to B97.1?
B97.1 belongs to category B97, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.