ICD-10-CM 2027
ICD-10 code for eye implant orbital prolapse
Other mechanical complication of other ocular prosthetic devices, implants and grafts
From the official ICD-10-CM alphabetic index entry “Prolapse, prolapsed › eye implant (orbital)”. Page updated September 29, 2026.
About coding eye implant orbital prolapse
The ICD-10-CM code for eye implant orbital prolapse is T85.398 (Other mechanical complication of other ocular prosthetic devices, implants and grafts).
Within T85.39, choose T85.398 (other ocular prosthetic devices, implants and grafts) only when documentation doesn't support a more specific option: prosthetic orbit of right eye (T85.390) and prosthetic orbit of left eye (T85.391).
Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
More specific eye implant orbital prolapse codes (official index)
- lens (ocular)
Common questions about eye implant orbital prolapse ICD-10 codes
What is the ICD-10 code for eye implant orbital prolapse?
- T85.398 — Other mechanical complication of other ocular prosthetic devices, implants and grafts (a header code; report a more specific subcode).
Is T85.398 billable?
- No. T85.398 is a header code. Report one of its more specific subcodes instead.