| T84018A | Broken internal joint prosthesis, other site, initial encounter |
| T84019A | Broken internal joint prosthesis, unspecified site, initial encounter |
| T84020A | Dislocation of internal right hip prosthesis, initial encounter |
| T84021A | Dislocation of internal left hip prosthesis, initial encounter |
| T84022A | Instability of internal right knee prosthesis, initial encounter |
| T84023A | Instability of internal left knee prosthesis, initial encounter |
| T84028A | Dislocation of other internal joint prosthesis, initial encounter |
| T84029A | Dislocation of unspecified internal joint prosthesis, initial encounter |
| T84030A | Mechanical loosening of internal right hip prosthetic joint, initial encounter |
| T84031A | Mechanical loosening of internal left hip prosthetic joint, initial encounter |
| T84032A | Mechanical loosening of internal right knee prosthetic joint, initial encounter |
| T84033A | Mechanical loosening of internal left knee prosthetic joint, initial encounter |
| T84038A | Mechanical loosening of other internal prosthetic joint, initial encounter |
| T84039A | Mechanical loosening of unspecified internal prosthetic joint, initial encounter |
| T84040A | Periprosthetic fracture around internal prosthetic right hip joint, initial encounter |
| T84040D | Periprosthetic fracture around internal prosthetic right hip joint, subsequent encounter |
| T84041A | Periprosthetic fracture around internal prosthetic left hip joint, initial encounter |
| T84041D | Periprosthetic fracture around internal prosthetic left hip joint, subsequent encounter |
| T84042A | Periprosthetic fracture around internal prosthetic right knee joint, initial encounter |
| T84042D | Periprosthetic fracture around internal prosthetic right knee joint, subsequent encounter |
| T84043A | Periprosthetic fracture around internal prosthetic left knee joint, initial encounter |
| T84043D | Periprosthetic fracture around internal prosthetic left knee joint, subsequent encounter |
| T84048A | Periprosthetic fracture around other internal prosthetic joint, initial encounter |
| T84048D | Periprosthetic fracture around other internal prosthetic joint, subsequent encounter |
| T84049A | Periprosthetic fracture around unspecified internal prosthetic joint, initial encounter |
| T84049D | Periprosthetic fracture around unspecified internal prosthetic joint, subsequent encounter |
| T84050A | Periprosthetic osteolysis of internal prosthetic right hip joint, initial encounter |
| T84051A | Periprosthetic osteolysis of internal prosthetic left hip joint, initial encounter |
| T84052A | Periprosthetic osteolysis of internal prosthetic right knee joint, initial encounter |
| T84053A | Periprosthetic osteolysis of internal prosthetic left knee joint, initial encounter |
| T84058A | Periprosthetic osteolysis of other internal prosthetic joint, initial encounter |
| T84059A | Periprosthetic osteolysis of unspecified internal prosthetic joint, initial encounter |
| T84060A | Wear of articular bearing surface of internal prosthetic right hip joint, initial encounter |
| T84061A | Wear of articular bearing surface of internal prosthetic left hip joint, initial encounter |
| T84062A | Wear of articular bearing surface of internal prosthetic right knee joint, initial encounter |
| T84063A | Wear of articular bearing surface of internal prosthetic left knee joint, initial encounter |
| T84068A | Wear of articular bearing surface of other internal prosthetic joint, initial encounter |
| T84069A | Wear of articular bearing surface of unspecified internal prosthetic joint, initial encounter |
| T84090A | Other mechanical complication of internal right hip prosthesis, initial encounter |
| T84091A | Other mechanical complication of internal left hip prosthesis, initial encounter |
| T84092A | Other mechanical complication of internal right knee prosthesis, initial encounter |
| T84093A | Other mechanical complication of internal left knee prosthesis, initial encounter |
| T84098A | Other mechanical complication of other internal joint prosthesis, initial encounter |
| T84099A | Other mechanical complication of unspecified internal joint prosthesis, initial encounter |
| T84110A | Breakdown (mechanical) of internal fixation device of right humerus, initial encounter |
| T84111A | Breakdown (mechanical) of internal fixation device of left humerus, initial encounter |
| T84112A | Breakdown (mechanical) of internal fixation device of bone of right forearm, initial encounter |
| T84113A | Breakdown (mechanical) of internal fixation device of bone of left forearm, initial encounter |
| T84114A | Breakdown (mechanical) of internal fixation device of right femur, initial encounter |
| T84115A | Breakdown (mechanical) of internal fixation device of left femur, initial encounter |
| T84116A | Breakdown (mechanical) of internal fixation device of bone of right lower leg, initial encounter |
| T84117A | Breakdown (mechanical) of internal fixation device of bone of left lower leg, initial encounter |
| T84119A | Breakdown (mechanical) of internal fixation device of unspecified bone of limb, initial encounter |
| T84120A | Displacement of internal fixation device of right humerus, initial encounter |
| T84121A | Displacement of internal fixation device of left humerus, initial encounter |
| T84122A | Displacement of internal fixation device of bone of right forearm, initial encounter |
| T84123A | Displacement of internal fixation device of bone of left forearm, initial encounter |
| T84124A | Displacement of internal fixation device of right femur, initial encounter |
| T84125A | Displacement of internal fixation device of left femur, initial encounter |
| T84126A | Displacement of internal fixation device of bone of right lower leg, initial encounter |
| T84127A | Displacement of internal fixation device of bone of left lower leg, initial encounter |
| T84129A | Displacement of internal fixation device of unspecified bone of limb, initial encounter |
| T84190A | Other mechanical complication of internal fixation device of right humerus, initial encounter |
| T84191A | Other mechanical complication of internal fixation device of left humerus, initial encounter |
| T84192A | Other mechanical complication of internal fixation device of bone of right forearm, initial encounter |
| T84193A | Other mechanical complication of internal fixation device of bone of left forearm, initial encounter |
| T84194A | Other mechanical complication of internal fixation device of right femur, initial encounter |
| T84195A | Other mechanical complication of internal fixation device of left femur, initial encounter |
| T84196A | Other mechanical complication of internal fixation device of bone of right lower leg, initial encounter |
| T84197A | Other mechanical complication of internal fixation device of bone of left lower leg, initial encounter |
| T84199A | Other mechanical complication of internal fixation device of unspecified bone of limb, initial encounter |
| T84210A | Breakdown (mechanical) of internal fixation device of bones of hand and fingers, initial encounter |
| T84213A | Breakdown (mechanical) of internal fixation device of bones of foot and toes, initial encounter |
| T84216A | Breakdown (mechanical) of internal fixation device of vertebrae, initial encounter |
| T84218A | Breakdown (mechanical) of internal fixation device of other bones, initial encounter |
| T84220A | Displacement of internal fixation device of bones of hand and fingers, initial encounter |
| T84223A | Displacement of internal fixation device of bones of foot and toes, initial encounter |
| T84226A | Displacement of internal fixation device of vertebrae, initial encounter |
| T84228A | Displacement of internal fixation device of other bones, initial encounter |
| T84290A | Other mechanical complication of internal fixation device of bones of hand and fingers, initial encounter |
| T84293A | Other mechanical complication of internal fixation device of bones of foot and toes, initial encounter |
| T84296A | Other mechanical complication of internal fixation device of vertebrae, initial encounter |
| T84298A | Other mechanical complication of internal fixation device of other bones, initial encounter |
| T84310A | Breakdown (mechanical) of electronic bone stimulator, initial encounter |
| T84318A | Breakdown (mechanical) of other bone devices, implants and grafts, initial encounter |
| T84320A | Displacement of electronic bone stimulator, initial encounter |
| T84328A | Displacement of other bone devices, implants and grafts, initial encounter |
| T84390A | Other mechanical complication of electronic bone stimulator, initial encounter |
| T84398A | Other mechanical complication of other bone devices, implants and grafts, initial encounter |
| T84410A | Breakdown (mechanical) of muscle and tendon graft, initial encounter |
| T84418A | Breakdown (mechanical) of other internal orthopedic devices, implants and grafts, initial encounter |
| T84420A | Displacement of muscle and tendon graft, initial encounter |
| T84428A | Displacement of other internal orthopedic devices, implants and grafts, initial encounter |
| T84490A | Other mechanical complication of muscle and tendon graft, initial encounter |
| T84498A | Other mechanical complication of other internal orthopedic devices, implants and grafts, initial encounter |
| T8450XA | Infection and inflammatory reaction due to unspecified internal joint prosthesis, initial encounter |
| T8451XA | Infection and inflammatory reaction due to internal right hip prosthesis, initial encounter |
| T8452XA | Infection and inflammatory reaction due to internal left hip prosthesis, initial encounter |
| T8453XA | Infection and inflammatory reaction due to internal right knee prosthesis, initial encounter |
| T8454XA | Infection and inflammatory reaction due to internal left knee prosthesis, initial encounter |
| T8459XA | Infection and inflammatory reaction due to other internal joint prosthesis, initial encounter |
| T8460XA | Infection and inflammatory reaction due to internal fixation device of unspecified site, initial encounter |
| T84610A | Infection and inflammatory reaction due to internal fixation device of right humerus, initial encounter |
| T84611A | Infection and inflammatory reaction due to internal fixation device of left humerus, initial encounter |
| T84612A | Infection and inflammatory reaction due to internal fixation device of right radius, initial encounter |
| T84613A | Infection and inflammatory reaction due to internal fixation device of left radius, initial encounter |
| T84614A | Infection and inflammatory reaction due to internal fixation device of right ulna, initial encounter |
| T84615A | Infection and inflammatory reaction due to internal fixation device of left ulna, initial encounter |
| T84619A | Infection and inflammatory reaction due to internal fixation device of unspecified bone of arm, initial encounter |
| T84620A | Infection and inflammatory reaction due to internal fixation device of right femur, initial encounter |
| T84621A | Infection and inflammatory reaction due to internal fixation device of left femur, initial encounter |
| T84622A | Infection and inflammatory reaction due to internal fixation device of right tibia, initial encounter |
| T84623A | Infection and inflammatory reaction due to internal fixation device of left tibia, initial encounter |
| T84624A | Infection and inflammatory reaction due to internal fixation device of right fibula, initial encounter |
| T84625A | Infection and inflammatory reaction due to internal fixation device of left fibula, initial encounter |
| T84629A | Infection and inflammatory reaction due to internal fixation device of unspecified bone of leg, initial encounter |
| T8463XA | Infection and inflammatory reaction due to internal fixation device of spine, initial encounter |
| T8469XA | Infection and inflammatory reaction due to internal fixation device of other site, initial encounter |
| T847XXA | Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8481XA | Embolism due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8482XA | Fibrosis due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8483XA | Hemorrhage due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8484XA | Pain due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8485XA | Stenosis due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8486XA | Thrombosis due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8489XA | Other specified complication of internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T849XXA | Unspecified complication of internal orthopedic prosthetic device, implant and graft, initial encounter |
| T870X1 | Complications of reattached (part of) right upper extremity |
| T870X2 | Complications of reattached (part of) left upper extremity |
| T870X9 | Complications of reattached (part of) unspecified upper extremity |
| T871X1 | Complications of reattached (part of) right lower extremity |
| T871X2 | Complications of reattached (part of) left lower extremity |
| T871X9 | Complications of reattached (part of) unspecified lower extremity |
| T872 | Complications of other reattached body part |
| Z44001 | Encounter for fitting and adjustment of unspecified right artificial arm |
| Z44002 | Encounter for fitting and adjustment of unspecified left artificial arm |
| Z44009 | Encounter for fitting and adjustment of unspecified artificial arm, unspecified arm |
| Z44011 | Encounter for fitting and adjustment of complete right artificial arm |
| Z44012 | Encounter for fitting and adjustment of complete left artificial arm |
| Z44019 | Encounter for fitting and adjustment of complete artificial arm, unspecified arm |
| Z44021 | Encounter for fitting and adjustment of partial artificial right arm |
| Z44022 | Encounter for fitting and adjustment of partial artificial left arm |
| Z44029 | Encounter for fitting and adjustment of partial artificial arm, unspecified arm |
| Z44101 | Encounter for fitting and adjustment of unspecified right artificial leg |
| Z44102 | Encounter for fitting and adjustment of unspecified left artificial leg |
| Z44109 | Encounter for fitting and adjustment of unspecified artificial leg, unspecified leg |
| Z44111 | Encounter for fitting and adjustment of complete right artificial leg |
| Z44112 | Encounter for fitting and adjustment of complete left artificial leg |
| Z44119 | Encounter for fitting and adjustment of complete artificial leg, unspecified leg |
| Z44121 | Encounter for fitting and adjustment of partial artificial right leg |
| Z44122 | Encounter for fitting and adjustment of partial artificial left leg |
| Z44129 | Encounter for fitting and adjustment of partial artificial leg, unspecified leg |
| Z471 | Aftercare following joint replacement surgery |
| Z472 | Encounter for removal of internal fixation device |
| Z4731 | Aftercare following explantation of shoulder joint prosthesis |
| Z4732 | Aftercare following explantation of hip joint prosthesis |
| Z4733 | Aftercare following explantation of knee joint prosthesis |
| Z4781 | Encounter for orthopedic aftercare following surgical amputation |
| Z4782 | Encounter for orthopedic aftercare following scoliosis surgery |
| Z4789 | Encounter for other orthopedic aftercare |