J11.81 Influenza due to unidentified influenza virus with encephalopathy
Billable / valid for submission ICD10CM Release FY2026
Short description: Flu due to unidentified influenza virus w encephalopathy
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Influenza due to unidentified influenza virus with encephalopathy | yes |
Related codes in J11
- J11 Influenza due to unidentified influenza virus
- J11.0 Influenza due to unidentified influenza virus with pneumonia
- J11.00 Influenza due to unidentified influenza virus with unspecified type of pneumonia
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- J11.1 Influenza due to unidentified influenza virus with other respiratory manifestations
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