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ICD-10-CM 2027

ICD-10 code for breast implant prosthetic prolapse

T85.49

Other mechanical complication of breast prosthesis and implant

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Prolapse, prolapsed › breast implant (prosthetic)”. Page updated September 29, 2026.

About coding breast implant prosthetic prolapse

The ICD-10-CM code for breast implant prosthetic prolapse is T85.49 (Other mechanical complication of breast prosthesis and implant).

Within T85.4, choose T85.49 (Other mechanical complication of breast prosthesis and implant) only when documentation doesn't support a more specific option: breakdown (mechanical) of breast prosthesis and implant (T85.41), displacement of breast prosthesis and implant (T85.42), leakage of breast prosthesis and implant (T85.43) and capsular contracture of breast implant (T85.44).

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.

Common questions about breast implant prosthetic prolapse ICD-10 codes

What is the ICD-10 code for breast implant prosthetic prolapse?

T85.49 — Other mechanical complication of breast prosthesis and implant (a header code; report a more specific subcode).

Is T85.49 billable?

No. T85.49 is a header code. Report one of its more specific subcodes instead.