J10

ICD-10Non-billable category

Influenza due to other identified influenza virus

Official ICD-10-CM descriptor (FY2026)

Influenza due to other identified influenza virus

J10 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Includes

  • influenza A (non-novel)
  • influenza B
  • influenza C

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • influenza due to avian influenza virus (J09.X-)
  • influenza due to swine flu (J09.X-)
  • influenza due to unidentifed influenza virus (J11.-)

More specific codes under J10

Where this code sits

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Source

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.

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