Is T84.0 a billable code?
No. T84.0 is a header code that groups 108 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T84.0: Mechanical complication of internal joint prosthesis
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T84.0 groups related diagnoses under mechanical complication of internal joint prosthesis. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T84.0
- T84.010ABroken internal right hip prosthesis, initial encounter
- T84.010DBroken internal right hip prosthesis, subsequent encounter
- T84.010SBroken internal right hip prosthesis, sequela
- T84.011ABroken internal left hip prosthesis, initial encounter
- T84.011DBroken internal left hip prosthesis, subsequent encounter
- T84.011SBroken internal left hip prosthesis, sequela
- T84.012ABroken internal right knee prosthesis, initial encounter
- T84.012DBroken internal right knee prosthesis, subsequent encounter
- T84.012SBroken internal right knee prosthesis, sequela
- T84.013ABroken internal left knee prosthesis, initial encounter
- T84.013DBroken internal left knee prosthesis, subsequent encounter
- T84.013SBroken internal left knee prosthesis, sequela
- T84.018ABroken internal joint prosthesis, other site, initial encounter
- T84.018DBroken internal joint prosthesis, other site, subsequent encounter
- T84.018SBroken internal joint prosthesis, other site, sequela
- T84.019ABroken internal joint prosthesis, unspecified site, initial encounter
- T84.019DBroken internal joint prosthesis, unspecified site, subsequent encounter
- T84.019SBroken internal joint prosthesis, unspecified site, sequela
- T84.020ADislocation of internal right hip prosthesis, initial encounter
- T84.020DDislocation of internal right hip prosthesis, subsequent encounter
- T84.020SDislocation of internal right hip prosthesis, sequela
- T84.021ADislocation of internal left hip prosthesis, initial encounter
- T84.021DDislocation of internal left hip prosthesis, subsequent encounter
- T84.021SDislocation of internal left hip prosthesis, sequela
- T84.022AInstability of internal right knee prosthesis, initial encounter
- T84.022DInstability of internal right knee prosthesis, subsequent encounter
- T84.022SInstability of internal right knee prosthesis, sequela
- T84.023AInstability of internal left knee prosthesis, initial encounter
- T84.023DInstability of internal left knee prosthesis, subsequent encounter
- T84.023SInstability of internal left knee prosthesis, sequela
- T84.028ADislocation of other internal joint prosthesis, initial encounter
- T84.028DDislocation of other internal joint prosthesis, subsequent encounter
- T84.028SDislocation of other internal joint prosthesis, sequela
- T84.029ADislocation of unspecified internal joint prosthesis, initial encounter
- T84.029DDislocation of unspecified internal joint prosthesis, subsequent encounter
- T84.029SDislocation of unspecified internal joint prosthesis, sequela
- T84.030AMechanical loosening of internal right hip prosthetic joint, initial encounter
- T84.030DMechanical loosening of internal right hip prosthetic joint, subsequent encounter
- T84.030SMechanical loosening of internal right hip prosthetic joint, sequela
- T84.031AMechanical loosening of internal left hip prosthetic joint, initial encounter
- T84.031DMechanical loosening of internal left hip prosthetic joint, subsequent encounter
- T84.031SMechanical loosening of internal left hip prosthetic joint, sequela
- T84.032AMechanical loosening of internal right knee prosthetic joint, initial encounter
- T84.032DMechanical loosening of internal right knee prosthetic joint, subsequent encounter
- T84.032SMechanical loosening of internal right knee prosthetic joint, sequela
- T84.033AMechanical loosening of internal left knee prosthetic joint, initial encounter
- T84.033DMechanical loosening of internal left knee prosthetic joint, subsequent encounter
- T84.033SMechanical loosening of internal left knee prosthetic joint, sequela
- T84.038AMechanical loosening of other internal prosthetic joint, initial encounter
- T84.038DMechanical loosening of other internal prosthetic joint, subsequent encounter
- T84.038SMechanical loosening of other internal prosthetic joint, sequela
- T84.039AMechanical loosening of unspecified internal prosthetic joint, initial encounter
- T84.039DMechanical loosening of unspecified internal prosthetic joint, subsequent encounter
- T84.039SMechanical loosening of unspecified internal prosthetic joint, sequela
- T84.050APeriprosthetic osteolysis of internal prosthetic right hip joint, initial encounter
- T84.050DPeriprosthetic osteolysis of internal prosthetic right hip joint, subsequent encounter
- T84.050SPeriprosthetic osteolysis of internal prosthetic right hip joint, sequela
- T84.051APeriprosthetic osteolysis of internal prosthetic left hip joint, initial encounter
- T84.051DPeriprosthetic osteolysis of internal prosthetic left hip joint, subsequent encounter
- T84.051SPeriprosthetic osteolysis of internal prosthetic left hip joint, sequela
- T84.052APeriprosthetic osteolysis of internal prosthetic right knee joint, initial encounter
- T84.052DPeriprosthetic osteolysis of internal prosthetic right knee joint, subsequent encounter
- T84.052SPeriprosthetic osteolysis of internal prosthetic right knee joint, sequela
- T84.053APeriprosthetic osteolysis of internal prosthetic left knee joint, initial encounter
- T84.053DPeriprosthetic osteolysis of internal prosthetic left knee joint, subsequent encounter
- T84.053SPeriprosthetic osteolysis of internal prosthetic left knee joint, sequela
- T84.058APeriprosthetic osteolysis of other internal prosthetic joint, initial encounter
- T84.058DPeriprosthetic osteolysis of other internal prosthetic joint, subsequent encounter
- T84.058SPeriprosthetic osteolysis of other internal prosthetic joint, sequela
- T84.059APeriprosthetic osteolysis of unspecified internal prosthetic joint, initial encounter
- T84.059DPeriprosthetic osteolysis of unspecified internal prosthetic joint, subsequent encounter
- T84.059SPeriprosthetic osteolysis of unspecified internal prosthetic joint, sequela
- T84.060AWear of articular bearing surface of internal prosthetic right hip joint, initial encounter
- T84.060DWear of articular bearing surface of internal prosthetic right hip joint, subsequent encounter
- T84.060SWear of articular bearing surface of internal prosthetic right hip joint, sequela
- T84.061AWear of articular bearing surface of internal prosthetic left hip joint, initial encounter
- T84.061DWear of articular bearing surface of internal prosthetic left hip joint, subsequent encounter
- T84.061SWear of articular bearing surface of internal prosthetic left hip joint, sequela
- T84.062AWear of articular bearing surface of internal prosthetic right knee joint, initial encounter
- T84.062DWear of articular bearing surface of internal prosthetic right knee joint, subsequent encounter
- T84.062SWear of articular bearing surface of internal prosthetic right knee joint, sequela
- T84.063AWear of articular bearing surface of internal prosthetic left knee joint, initial encounter
- T84.063DWear of articular bearing surface of internal prosthetic left knee joint, subsequent encounter
- T84.063SWear of articular bearing surface of internal prosthetic left knee joint, sequela
- T84.068AWear of articular bearing surface of other internal prosthetic joint, initial encounter
- T84.068DWear of articular bearing surface of other internal prosthetic joint, subsequent encounter
- T84.068SWear of articular bearing surface of other internal prosthetic joint, sequela
- T84.069AWear of articular bearing surface of unspecified internal prosthetic joint, initial encounter
- T84.069DWear of articular bearing surface of unspecified internal prosthetic joint, subsequent encounter
- T84.069SWear of articular bearing surface of unspecified internal prosthetic joint, sequela
- T84.090AOther mechanical complication of internal right hip prosthesis, initial encounter
- T84.090DOther mechanical complication of internal right hip prosthesis, subsequent encounter
- T84.090SOther mechanical complication of internal right hip prosthesis, sequela
- T84.091AOther mechanical complication of internal left hip prosthesis, initial encounter
- T84.091DOther mechanical complication of internal left hip prosthesis, subsequent encounter
- T84.091SOther mechanical complication of internal left hip prosthesis, sequela
- T84.092AOther mechanical complication of internal right knee prosthesis, initial encounter
- T84.092DOther mechanical complication of internal right knee prosthesis, subsequent encounter
- T84.092SOther mechanical complication of internal right knee prosthesis, sequela
- T84.093AOther mechanical complication of internal left knee prosthesis, initial encounter
- T84.093DOther mechanical complication of internal left knee prosthesis, subsequent encounter
- T84.093SOther mechanical complication of internal left knee prosthesis, sequela
- T84.098AOther mechanical complication of other internal joint prosthesis, initial encounter
- T84.098DOther mechanical complication of other internal joint prosthesis, subsequent encounter
- T84.098SOther mechanical complication of other internal joint prosthesis, sequela
- T84.099AOther mechanical complication of unspecified internal joint prosthesis, initial encounter
- T84.099DOther mechanical complication of unspecified internal joint prosthesis, subsequent encounter
- T84.099SOther mechanical complication of unspecified internal joint prosthesis, sequela
Other codes in T84 Complications of internal orthopedic prosthetic devices, implants and grafts
- T84.1Mechanical complication of internal fixation device of bones of limbheader
- T84.2Mechanical complication of internal fixation device of other bonesheader
- T84.3Mechanical complication of other bone devices, implants and graftsheader
- T84.4Mechanical complication of other internal orthopedic devices, implants and graftsheader
- T84.5Infection and inflammatory reaction due to internal joint prosthesisheader
- T84.6Infection and inflammatory reaction due to internal fixation deviceheader
- T84.7Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and graftsheader
- T84.8Other specified complications of internal orthopedic prosthetic devices, implants and graftsheader
- T84.9Unspecified complication of internal orthopedic prosthetic device, implant and graftheader
T84.0 questions
What does T84.0 mean?
T84.0 is the ICD-10-CM code for Mechanical complication of internal joint prosthesis. 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.