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T85.311

Non-billable

Breakdown (mechanical) of prosthetic orbit of left eye

T85.311 is the ICD-10-CM code for Breakdown (mechanical) of prosthetic orbit of left eye. It is a non-billable category code — use a more specific child code such as T85.311A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T85.31
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 T85.311?
T85.311 is the ICD-10-CM code for "Breakdown (mechanical) of prosthetic orbit of left eye". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T85.311 a billable code?
No — T85.311 is a non-billable header code. Use a more specific child code (such as T85.311A) for billing.
What are the subcodes of T85.311?
T85.311 has 3 more specific child codes, including T85.311A, T85.311D, T85.311S.

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

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