T84.199
T84.199: Other mechanical complication of internal fixation device of unspecified bone of limb
Non-billable headerICD-10-CMunspecified
T84.199 is a non-billable header ICD-10-CM code for other mechanical complication of internal fixation device of unspecified bone of limb. 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 inherited from the categories above T84.199
Not part of this code, but both may be coded when both are present.
Written on T84.1: Mechanical complication of internal fixation device of bones of limb
- mechanical complication of internal fixation device of bones of feet (T84.2-)
- mechanical complication of internal fixation device of bones of fingers (T84.2-)
- mechanical complication of internal fixation device of bones of hands (T84.2-)
- mechanical complication of internal fixation device of bones of toes (T84.2-)
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Complication›fixation device, internal›mechanical›specified type NEC›limb
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T84.199
3 child codes. Green means billable.
- T84.199AOther mechanical complication of internal fixation device of unspecified bone of limb, initial encounter
- T84.199DOther mechanical complication of internal fixation device of unspecified bone of limb, subsequent encounter
- T84.199SOther mechanical complication of internal fixation device of unspecified bone of limb, sequela
Other codes under T84.19
- T84.190Other mechanical complication of internal fixation device of right humerus
- T84.191Other mechanical complication of internal fixation device of left humerus
- T84.192Other mechanical complication of internal fixation device of bone of right forearm
- T84.193Other mechanical complication of internal fixation device of bone of left forearm
- T84.194Other mechanical complication of internal fixation device of right femur
- T84.195Other mechanical complication of internal fixation device of left femur
- T84.196Other mechanical complication of internal fixation device of bone of right lower leg
- T84.197Other mechanical complication of internal fixation device of bone of left lower leg