T84.3 — Mechanical complication of other bone devices, implants and grafts
T84.3 is a non-billable header ICD-10-CM code for mechanical complication of other bone devices, implants and grafts. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to each code from category T84
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes2 — not included here, but may coexist
The excluded condition is not part of this code, but a patient can have both. You may code both.
- other complications of bone graft (T86.83-)
Risk adjustment
T84.3 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead T84.3
3 child codes. Green means billable.
Related codes at this level
Codes that share T84. If T84.3 is not quite right, the correct code is usually one of these.
- T84.0Mechanical complication of internal joint prosthesis
- T84.1Mechanical complication of internal fixation device of bones of limb
- T84.2Mechanical complication of internal fixation device of other bones
- T84.4Mechanical complication of other internal orthopedic devices, implants and grafts
- T84.5Infection and inflammatory reaction due to internal joint prosthesis
- T84.6Infection and inflammatory reaction due to internal fixation device
- T84.7Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts
- T84.8Other specified complications of internal orthopedic prosthetic devices, implants and grafts
- T84.9Unspecified complication of internal orthopedic prosthetic device, implant and graft
Questions about T84.3
- Is T84.3 a billable ICD-10-CM code?
- No. T84.3 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does T84.3 sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Complications of surgical and medical care, not elsewhere classified (T80-T88).