S04.81 – Injury of olfactory [1st ] nerve
Coding Notes
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Non-billable / Non-specific, not valid for HIPAA-covered transactions
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| Code | Title |
|---|---|
| S00-T88 | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| S00-S09 | Injuries to the head (S00-S09) |
| S04 | Injury of cranial nerve |
| S04.8 | Injury of other cranial nerves |
| S04.81 | Injury of olfactory [1st ] nerve |
| S04.811 | Injury of olfactory [1st ] nerve, right side |
| S04.812 | Injury of olfactory [1st ] nerve, left side |
| S04.819 | Injury of olfactory [1st ] nerve, unspecified side |