ICD-10-CM 2027 diagnosis code
T85.7Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
T85.7 is a header code, so it can't be reported by itself. Choose one of the 4 more specific codes beneath it and add the required 7th character.Short description: Infect/inflm reaction due to oth internal prosth dev/grft
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About T85.7
T85.7 is the ICD-10-CM diagnosis code for infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts. It belongs to category T85 (complications of other internal prosthetic devices, implants and grafts), block T80-T88 (complications of surgical and medical care, not elsewhere classified) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 4 subcodes must be used instead.
Within T85, choose T85.7 (Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts) only when documentation doesn't support a more specific option: mechanical complication of ventricular intracranial (communicating) shunt (T85.0), mechanical complication of implanted electronic stimulator of nervous system (T85.1), mechanical complication of intraocular lens (T85.2), mechanical complication of other ocular prosthetic devices, implants and grafts (T85.3), mechanical complication of breast prosthesis and implant (T85.4), mechanical complication of gastrointestinal prosthetic devices, implants and grafts (T85.5), mechanical complication of other specified internal and external prosthetic devices, implants and grafts (T85.6), other specified complications of internal prosthetic devices, implants and grafts, not elsewhere classified (T85.8) and 1 more.
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.
Use an additional code to identify infection.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
7th character
The appropriate 7th character is to be added to each code from category T85
- T85.71Infection and inflammatory reaction due to peritoneal dialysis catheter
- T85.72Infection and inflammatory reaction due to insulin pump
- T85.73Infection and inflammatory reaction due to nervous system devices, implants and graft
- T85.730Infection and inflammatory reaction due to ventricular intracranial (communicating) shunt
- T85.731Infection and inflammatory reaction due to implanted electronic neurostimulator of brain, electrode (lead)
- T85.732Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
- T85.733Infection and inflammatory reaction due to implanted electronic neurostimulator of spinal cord, electrode (lead)
- T85.734Infection and inflammatory reaction due to implanted electronic neurostimulator, generator
- T85.735Infection and inflammatory reaction due to cranial or spinal infusion catheter
- T85.738Infection and inflammatory reaction due to other nervous system device, implant or graft
- T85.79Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
- Ainitial encounter
- Dsubsequent encounter
- Ssequela
Coding notes
- code to identify infection
Notes that apply from higher levels
Instructions written at a parent level also apply to T85.7.
› From T85 Complications of other internal prosthetic devices, implants and grafts
- failure and rejection of transplanted organs and tissue (T86.-)
Broader instructions also apply from T80-T88 Complications of surgical and medical care, not elsewhere classified and Chapter 19: Injury, poisoning and certain other consequences of external causes.
Codes whose notes reference T85.7
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about T85.7
Is T85.7 billable?
- No. T85.7 is a header code. Report one of its more specific subcodes instead.