T84.09
⚠ Non-billable (Header)Other mechanical complication of internal joint prosthesis
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.
Also Known As
Prosthetic joint implant failure NOS
✅ No additional coding notes for T84.09
Child Codes (6)
T84.090Other mechanical complication of internal right hip prosthesisT84.091Other mechanical complication of internal left hip prosthesisT84.092Other mechanical complication of internal right knee prosthesisT84.093Other mechanical complication of internal left knee prosthesisT84.098Other mechanical complication of other internal joint prosthesisT84.099Other mechanical complication of unspecified internal joint prosthesis
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CodeT84.09
BillableNo — Header code
ParentT84.0
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)