ICD10Check
CheckerBrowseOpen

S00.449D

✓ Billable

External constriction of unspecified ear, subsequent encounter

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

Check This Code
✅ No additional coding notes for S00.449D

🧪 Validate Combinations

Add S00.449D to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeS00.449D
BillableYes
ParentS00.449
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)