T84.2
⚠ Non-billable (Header)Mechanical complication of internal fixation device of other bones
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.
⚠️ Excludes2
inheritedRules inherited from parent codes.
- • failure and rejection of transplanted organs and tissues (T86.-)
- • fracture of bone following insertion of orthopedic implant, joint prosthesis or bone plate (M96.6)
Child Codes (3)
Clinical Description
ICD-10-CM code T84.2 represents mechanical complication of internal fixation device of other bones. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.
This is a 5-character code at the 4th level of specificity. There are 3 more specific child codes under T84.2.
Frequently Asked Questions
What is ICD-10 code T84.2?
ICD-10-CM code T84.2 is "Mechanical complication of internal fixation device of other bones". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).
Is T84.2 a billable ICD-10 code?
No, T84.2 is a non-billable header code. A more specific child code must be used for billing.
Can T84.2 be coded with other codes?
T84.2 has 2 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.
Related Codes in T84
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)