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. Author manuscript; available in PMC: 2024 Jun 1.
Published in final edited form as: J Arthroplasty. 2023 Mar 15;38(6 Suppl):S32–S35.e3. doi: 10.1016/j.arth.2023.03.016

Appendix Table 1.

Categorized AJRR ICD10 Diagnosis Codes

ICD Code Diagnosis
Infection
A40.8 Other streptococcal sepsis
A41.01 Sepsis due to Methicillin susceptible Staphylococcus aureus
A41.02 Sepsis due to Methicillin resistant Staphylococcus aureus
A41.1 Sepsis due to other specified staphylococcus
A41.51 Sepsis due to Escherichia coli [E. coli]
A41.81 Sepsis due to Enterococcus
A49.01 Methicillin susceptible Staphylococcus aureus infection, unspecified site
A49.02 Methicillin resistant Staphylococcus aureus infection, unspecified site
B95.4 Other streptococcus as the cause of diseases classified elsewhere
B95.61 Methicillin susceptible Staphylococcus aureus infection as the cause of diseases classified elsewhere
B95.62 Methicillin resistant Staphylococcus aureus infection as the cause of diseases classified elsewhere
B95.8 Unspecified staphylococcus as the cause of diseases classified elsewhere
B96.20 Unspecified Escherichia coli [E. coli] as the cause of diseases classified elsewhere
L02.415 Cutaneous abscess of right lower limb
L02.416 Cutaneous abscess of left lower limb
M00 Pyogenic arthritis
M00.069 Staphylococcal arthritis, unspecified knee
M00.06 Staphylococcal arthritis, knee
M00.869 Arthritis due to other bacteria, unspecified knee
M00.862 Arthritis due to other bacteria, left knee
M00.9 Pyogenic arthritis, unspecified
M86 Osteomyelitis
M86.062 Acute hematogenous osteomyelitis, left tibia and fibula
M86.152 Other acute osteomyelitis, left femur
M86.161 Other acute osteomyelitis, right tibia and fibula
M86.162 Other acute osteomyelitis, left tibia and fibula
M86.169 Other acute osteomyelitis, unspecified tibia and fibula
M86.361 Chronic multifocal osteomyelitis, right tibia and fibula
M86.461 Chronic osteomyelitis with draining sinus, right tibia and fibula
M86.462 Chronic osteomyelitis with draining sinus, left tibia and fibula
M86.661 Other chronic osteomyelitis, right tibia and fibula
M86.9 Osteomyelitis, unspecified
T81.4 Infection following a procedure
T81.40 Infection following a procedure, unspecified
T81.42 Infection following a procedure, deep incisional surgical site
T81.43 Infection following a procedure, organ and space surgical site
T81.49 Infection following a procedure, other surgical site
T83.511 Infection and inflammatory reaction due to indwelling urethral catheter
T83.518 Infection and inflammatory reaction due to other urinary catheter
T83.598 Infection and inflammatory reaction due to other prosthetic device, implant and graft in urinary system
T84.5 Infection and inflammatory reaction due to internal joint prosthesis
T84.50 Infection and inflammatory reaction due to unspecified internal joint prosthesis
T84.53 Infection and inflammatory reaction due to internal right knee prosthesis
T84.54 Infection and inflammatory reaction due to internal left knee prosthesis
T84.59 Infection and inflammatory reaction due to other internal joint prosthesis
T84.620 Infection and inflammatory reaction due to internal fixation device of right femur
T84.621 Infection and inflammatory reaction due to internal fixation device of left femur
T84.622 Infection and inflammatory reaction due to internal fixation device of right tibia
T84.623 Infection and inflammatory reaction due to internal fixation device of left tibia
T84.69 Infection and inflammatory reaction due to internal fixation device of other site
T84.7 Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts
T85.7 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
Z47.3 Aftercare following explantation of joint prosthesis
Z47.33 Aftercare following explantation of knee joint prosthesis
Z86.14 Personal history of Methicillin resistant Staphylococcus aureus infection
Fracture
M96.6 Fracture of bone following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.66 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.661 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate, right leg
M96.662 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate, left leg
M96.669 Fracture of femur following insertion of orthopedic implant, joint prosthesis, or bone plate, unspecified leg
M96.67 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate
M96.671 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate, right leg
M96.672 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate, left leg
M97.11 Periprosthetic fracture around internal prosthetic right knee joint
M97.12 Periprosthetic fracture around internal prosthetic left knee joint
M97.679 Fracture of tibia or fibula following insertion of orthopedic implant, joint prosthesis, or bone plate, unspecified
M97.8 Periprosthetic fracture around other internal prosthetic joint
M97.9 Periprosthetic fracture around unspecified internal prosthetic joint
S72 Fracture of femur
S72.301 Unspecified fracture of shaft of right femur
S72.332 Displaced oblique fracture of shaft of left femur
S72.341 Displaced spiral fracture of shaft of right femur
S72.361 Displaced segmental fracture of shaft of right femur
S72.40 Unspecified fracture of lower end of femur
S72.402 Unspecified fracture of lower end of left femur
S72.81 Other fracture of right femur
S72.89 Other fracture of unspecified femur for closed fracture
S82.001 Unspecified fracture of right patella
S82.002 Unspecified fracture of left patella
S82.012 Displaced osteochondral fracture of left patella
S82.031 Displaced transverse fracture of right patella for closed fracture
S82.091 Other fracture of right patella
S82.10 Unspecified fracture of upper end of tibia
S82.101 Unspecified fracture of upper end of right tibia for open fracture type IIIA, IIIB, or IIIC
S82.102 Unspecified fracture of upper end of left tibia for open fracture type I or II
S82.152 Displaced fracture of left tibial tuberosity for open fracture type I or II
S82.191 Other fracture of upper end of right tibia
S82.192 Other fracture of upper end of left tibia
S82.201 Unspecified fracture of shaft of right tibia
S82.221 Displaced transverse fracture of shaft of right tibia
S82.222 Displaced transverse fracture of shaft of left tibia
S82.231 Displaced oblique fracture of shaft of right tibia for closed fracture
S82.241 Displaced spiral fracture of shaft of right tibia for closed fracture
S82.251 Displaced comminuted fracture of shaft of right tibia
S82.252 Displaced comminuted fracture of shaft of left tibia for open fracture type I or II
S82.261 Displaced segmental fracture of shaft of right tibia
S82.262 Displaced segmental fracture of shaft of left tibia
S82.291 Other fracture of shaft of right tibia
S82.292 Other fracture of shaft of left tibia
S82.872 Displaced pilon fracture of left tibia
S82.891 Other fracture of right lower leg
S82.92 Unspecified fracture of left lower leg
T84.042 Periprosthetic fracture around internal prosthetic right knee joint
T84.043 Periprosthetic fracture around internal prosthetic left knee joint
T84.048 Periprosthetic fracture around other internal prosthetic joint
T84.049 Periprosthetic fracture around unspecified internal prosthetic joint
Instability
M22.00 Recurrent dislocation of patella, unspecified knee
M23.5 Chronic instability of knee
M23.50 Chronic instability of knee, unspecified knee
M23.51 Chronic instability of knee, right knee
M23.52 Chronic instability of knee, left knee
M24.30 Pathological dislocation of unspecified joint, not elsehwhere classified
M24.36 Pathological dislocation of knee, not elsewhere classified
M24.361 Pathological dislocation of right knee, not elsewhere classified
M24.362 Pathological dislocation of left knee, not elsewhere classified
M24.369 Pathological dislocation of unspecified knee, not elsewhere classified
M24.40 Recurrent dislocation, unspecified joint
M24.46 Recurrent dislocation, knee
M24.462 Recurrent dislocation, left knee
M24.469 Recurrent dislocation, unspecified knee
M25.3 Other instability of joint
M25.30 Other instability, unspecified joint
M25.359 Other instabilty, unspecified joint
M25.36 Other instability, knee
M25.361 Other instability, right knee
M25.362 Other instability, left knee
M25.369 Other instability, unspecified knee
S83 Subluxation and dislocation of patella, sequela
S83.004 Unspecified dislocation of right patella
S83.104 Unspecified dislocation of right knee
S83.105 Unspecified dislocation of left knee
S83.115 Anterior dislocation of proximal end of tibia, left knee
T84.02 Dislocation of internal joint prosthesis
T84.022 Instability of internal right knee prosthesis
T84.023 Instability of internal left knee prosthesis
T84.028 Dislocation of other internal joint prosthesis
T84.029 Dislocation of unspecified internal joint prosthesis
M22.0 Recurrent dislocation of patella
M23.5 Chronic instability of knee
M24.30 Pathological dislocation of joint, not elsehwhere classified
M24.36 Pathological dislocation of knee, not elsewhere classified
M24.40 Recurrent dislocation, unspecified joint
M24.46 Recurrent dislocation, knee
M25.3 Other instability of joint
M25.30 Other instability, unspecified joint
M25.36 Other instability, knee
S83.00 Unspecified subluxation and dislocation of patella
S83.10 Unspecified subluxation and dislocation of knee
S83.11 Anterior subluxation and dislocation of proximal end of tibia
T84.02 Dislocation of internal joint prosthesis
T84.022 Instability of internal right knee prosthesis
T84.023 Instability of internal left knee prosthesis
T84.028 Dislocation of other internal joint prosthesis
T84.029 Dislocation of unspecified internal joint prosthesis
Loosening
T84.03 Mechanical loosening of internal prosthetic joint
T84.032 Mechanical loosening of internal right knee prosthetic joint
T84.033 Mechanical loosening of internal left knee prosthetic joint
T84.038 Mechanical loosening of other internal prosthetic joint
T84.039 Mechanical loosening of unspecified internal prosthetic joint
T84.428 Displacement of other internal orthopedic devices, implants and grafts, initial encounter
T85.628 Displacement of other specified internal prosthetic devices, implants and grafts, initial encounter