ICD-10-CM 2027 diagnosis code
T85.19Other mechanical complication of implanted electronic stimulator of nervous system
T85.19 is a header code, so it can't be reported by itself. Choose one of the 5 more specific codes beneath it and add the required 7th character.Short description: Mech compl of implanted electronic stimulator of nervous sys
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 T85.19
T85.19 is the ICD-10-CM diagnosis code for other mechanical complication of implanted electronic stimulator of nervous system. 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 5 subcodes must be used instead.
Within T85.1, choose T85.19 (Other mechanical complication of implanted electronic stimulator of nervous system) only when documentation doesn't support a more specific option: breakdown (mechanical) of implanted electronic stimulator of nervous system (T85.11) and displacement of implanted electronic stimulator of nervous system (T85.12).
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.
7th character
The appropriate 7th character is to be added to each code from category T85
- T85.190Other mechanical complication of implanted electronic neurostimulator of brain electrode (lead)
- T85.191Other mechanical complication of implanted electronic neurostimulator of peripheral nerve electrode (lead)
- T85.192Other mechanical complication of implanted electronic neurostimulator of spinal cord electrode (lead)
- T85.193Other mechanical complication of implanted electronic neurostimulator, generator
- T85.199Other mechanical complication of other implanted electronic stimulator of nervous system
- Ainitial encounter
- Dsubsequent encounter
- Ssequela
Coding notes
- Leakage of implanted electronic stimulator of nervous system
- Obstruction (mechanical) of implanted electronic stimulator of nervous system
- Perforation of implanted electronic stimulator of nervous system
- Protrusion of implanted electronic stimulator of nervous system
Notes that apply from higher levels
Instructions written at a parent level also apply to T85.19.
› 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.
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 T85.19
Is T85.19 billable?
- No. T85.19 is a header code. Report one of its more specific subcodes instead.