All ICD10 Codes

S04.89

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Injury of other cranial nerves

Use a more specific code (3 billable)
S04.891Injury of other cranial nerves, right sideS04.892Injury of other cranial nerves, left sideS04.899Injury of other cranial nerves, unspecified side
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Includes
  • Injury of vagus [10th] nerve
General instructions are available for the parent sections:
View CH19 NotesView S00-S09 NotesView S04 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
S00-S09Injuries to the head (S00-S09)
S04Injury of cranial nerve
S04.8Injury of other cranial nerves
S04.89Injury of other cranial nervesNot billable
S04.891Injury of other cranial nerves, right sideBillable
S04.892Injury of other cranial nerves, left sideBillable
S04.899Injury of other cranial nerves, unspecified sideBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S04.89:

categoryS04
Injury of cranial nerve
View context instructions
blockS00-S09
Injuries to the head (S00-S09)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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