S06.304
⚠ Non-billable (Header)Unspecified focal traumatic brain injury with loss of consciousness of 6 hours to 24 hours
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for S06.304
Child Codes (3)
S06.304AUnspecified focal traumatic brain injury with loss of consciousness of 6 hours to 24 hours, initial encounterS06.304DUnspecified focal traumatic brain injury with loss of consciousness of 6 hours to 24 hours, subsequent encounterS06.304SUnspecified focal traumatic brain injury with loss of consciousness of 6 hours to 24 hours, sequela
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CodeS06.304
BillableNo — Header code
ParentS06.30
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes3
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)