Is T84.123 a billable code?
No. T84.123 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T84.123: Displacement of internal fixation device of bone of left forearm
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T84.123 groups related diagnoses under displacement of internal fixation device of bone of left forearm. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T84.123
- T84.123ADisplacement of internal fixation device of bone of left forearm, initial encounter
- T84.123DDisplacement of internal fixation device of bone of left forearm, subsequent encounter
- T84.123SDisplacement of internal fixation device of bone of left forearm, sequela
Other codes in T84.12 Displacement of internal fixation device of bones of limb
- T84.120Displacement of internal fixation device of right humerusheader
- T84.121Displacement of internal fixation device of left humerusheader
- T84.122Displacement of internal fixation device of bone of right forearmheader
- T84.124Displacement of internal fixation device of right femurheader
- T84.125Displacement of internal fixation device of left femurheader
- T84.126Displacement of internal fixation device of bone of right lower legheader
- T84.127Displacement of internal fixation device of bone of left lower legheader
- T84.129Displacement of internal fixation device of unspecified bone of limbheader
T84.123 questions
What does T84.123 mean?
T84.123 is the ICD-10-CM code for Displacement of internal fixation device of bone of left forearm. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.