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ICD-10-CM · FY 2026 APRIL UPDATE

T84.1

Mechanical complication of internal fixation device of bones of limb

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
T84.11Breakdown (mechanical) of internal fixation device of bones of limbCategory
T84.110Breakdown (mechanical) of internal fixation device of right humerusCategory
T84.110ABreakdown (mechanical) of internal fixation device of right humerus, initial encounterBillable
T84.110DBreakdown (mechanical) of internal fixation device of right humerus, subsequent encounterBillable
T84.110SBreakdown (mechanical) of internal fixation device of right humerus, sequelaBillable
T84.111Breakdown (mechanical) of internal fixation device of left humerusCategory
T84.111ABreakdown (mechanical) of internal fixation device of left humerus, initial encounterBillable
T84.111DBreakdown (mechanical) of internal fixation device of left humerus, subsequent encounterBillable
T84.111SBreakdown (mechanical) of internal fixation device of left humerus, sequelaBillable
T84.112Breakdown (mechanical) of internal fixation device of bone of right forearmCategory
T84.112ABreakdown (mechanical) of internal fixation device of bone of right forearm, initial encounterBillable
T84.112DBreakdown (mechanical) of internal fixation device of bone of right forearm, subsequent encounterBillable
T84.112SBreakdown (mechanical) of internal fixation device of bone of right forearm, sequelaBillable
T84.113Breakdown (mechanical) of internal fixation device of bone of left forearmCategory
T84.113ABreakdown (mechanical) of internal fixation device of bone of left forearm, initial encounterBillable
T84.113DBreakdown (mechanical) of internal fixation device of bone of left forearm, subsequent encounterBillable
T84.113SBreakdown (mechanical) of internal fixation device of bone of left forearm, sequelaBillable
T84.114Breakdown (mechanical) of internal fixation device of right femurCategory
T84.114ABreakdown (mechanical) of internal fixation device of right femur, initial encounterBillable
T84.114DBreakdown (mechanical) of internal fixation device of right femur, subsequent encounterBillable
T84.114SBreakdown (mechanical) of internal fixation device of right femur, sequelaBillable
T84.115Breakdown (mechanical) of internal fixation device of left femurCategory
T84.115ABreakdown (mechanical) of internal fixation device of left femur, initial encounterBillable
T84.115DBreakdown (mechanical) of internal fixation device of left femur, subsequent encounterBillable
T84.115SBreakdown (mechanical) of internal fixation device of left femur, sequelaBillable
T84.116Breakdown (mechanical) of internal fixation device of bone of right lower legCategory
T84.116ABreakdown (mechanical) of internal fixation device of bone of right lower leg, initial encounterBillable
T84.116DBreakdown (mechanical) of internal fixation device of bone of right lower leg, subsequent encounterBillable
T84.116SBreakdown (mechanical) of internal fixation device of bone of right lower leg, sequelaBillable
T84.117Breakdown (mechanical) of internal fixation device of bone of left lower legCategory

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

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ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.