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T84.099

Non-billable

Other mechanical complication of unspecified internal joint prosthesis

T84.099 is the ICD-10-CM code for Other mechanical complication of unspecified internal joint prosthesis. It is a non-billable category code — use a more specific child code such as T84.099A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T84.09
Subcodes
3
Edition
FY2026

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code T84.099?
T84.099 is the ICD-10-CM code for "Other mechanical complication of unspecified internal joint prosthesis". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T84.099 a billable code?
No — T84.099 is a non-billable header code. Use a more specific child code (such as T84.099A) for billing.
What are the subcodes of T84.099?
T84.099 has 3 more specific child codes, including T84.099A, T84.099D, T84.099S.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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