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S00.442A

✓ Billable

External constriction of left ear, initial encounter

Injury, poisoning and certain other consequences of external causes (S00-T88)

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✅ No additional coding notes for S00.442A

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Code Information

CodeS00.442A
BillableYes
ParentS00.442
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)