T84.12
⚠ Non-billable (Header)Displacement of internal fixation device of bones of limb
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
Malposition of internal fixation device of bones of limb
⚠️ Excludes2
inherited from T84.1Rules from parent category T84.1: Mechanical complication of internal fixation device of bones of limb
- • mechanical complication of internal fixation device of bones of feet (T84.2-)
- • mechanical complication of internal fixation device of bones of fingers (T84.2-)
- • mechanical complication of internal fixation device of bones of hands (T84.2-)
- • mechanical complication of internal fixation device of bones of toes (T84.2-)
Child Codes (9)
T84.120Displacement of internal fixation device of right humerusT84.121Displacement of internal fixation device of left humerusT84.122Displacement of internal fixation device of bone of right forearmT84.123Displacement of internal fixation device of bone of left forearmT84.124Displacement of internal fixation device of right femurT84.125Displacement of internal fixation device of left femurT84.126Displacement of internal fixation device of bone of right lower legT84.127Displacement of internal fixation device of bone of left lower legT84.129Displacement of internal fixation device of unspecified bone of limb
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CodeT84.12
BillableNo — Header code
ParentT84.1
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes24 note(s)
Child codes9
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)