DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

T84 Complications of internal orthopedic prosthetic devices, implants and grafts

  • Header · not billable
  • Codes take a 7th character

T84 is not billable. The category heads 357 billable codes in FY2027, grouped under 10 subdivisions. Its codes take a 7th character, so none is complete with fewer than 7 characters.

Index → code

  • Disease, diseasedpolyethylene → T84.05-
  • Painfuljoint replacement (hip) (knee) → T84.84
  • Complication(s) (from) (of)joint prosthesis, internal → T84.9

Where it sits

  1. Chapter 19 Injury, poisoning and certain other consequences of external causes (S00-T88)
  2. T80-T88 Complications of surgical and medical care, not elsewhere classified (T80-T88)
  3. T84 Complications of internal orthopedic prosthetic devices, implants and grafts
Billable codes
357
Subdivisions
10
CC / MCC codes
119 / 0
HCC V28 codes
0
New FY2027
0
Index entries
238

Codes in T84

  1. T84.0
    Mechanical complication of internal joint prosthesis
    Header
  2. T84.01
    Broken internal joint prosthesis
    Header
    Inclusion terms 2, Excludes1 1

    Inclusion terms

    • Breakage (fracture) of prosthetic joint
    • Broken prosthetic joint implant

    Excludes1

    • periprosthetic joint implant fracture (M97.-) M97
  3. T84.010
    Broken internal right hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  4. T84.011
    Broken internal left hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  5. T84.012
    Broken internal right knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  6. T84.013
    Broken internal left knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  7. T84.018
    Broken internal joint prosthesis, other site +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify the joint (Z96.6-) Z96.6
  8. T84.019
    Broken internal joint prosthesis, unspecified site +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  9. T84.02
    Dislocation of internal joint prosthesis
    Header
    Inclusion terms 2

    Inclusion terms

    • Instability of internal joint prosthesis
    • Subluxation of internal joint prosthesis
  10. T84.020
    Dislocation of internal right hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  11. T84.021
    Dislocation of internal left hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  12. T84.022
    Instability of internal right knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  13. T84.023
    Instability of internal left knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  14. T84.028
    Dislocation of other internal joint prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify the joint (Z96.6-) Z96.6
  15. T84.029
    Dislocation of unspecified internal joint prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  16. T84.03
    Mechanical loosening of internal prosthetic joint
    Header
    Inclusion terms 1

    Inclusion terms

    • Aseptic loosening of prosthetic joint
  17. T84.030
    Mechanical loosening of internal right hip prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  18. T84.031
    Mechanical loosening of internal left hip prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  19. T84.032
    Mechanical loosening of internal right knee prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  20. T84.033
    Mechanical loosening of internal left knee prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  21. T84.038
    Mechanical loosening of other internal prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify the joint (Z96.6-) Z96.6
  22. T84.039
    Mechanical loosening of unspecified internal prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  23. T84.05
    Periprosthetic osteolysis of internal prosthetic joint
    Header
    Use additional code 1

    Use additional code

    • code to identify major osseous defect, if applicable (M89.7-) M89.7
  24. T84.050
    Periprosthetic osteolysis of internal prosthetic right hip joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  25. T84.051
    Periprosthetic osteolysis of internal prosthetic left hip joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  26. T84.052
    Periprosthetic osteolysis of internal prosthetic right knee joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  27. T84.053
    Periprosthetic osteolysis of internal prosthetic left knee joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  28. T84.058
    Periprosthetic osteolysis of other internal prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify the joint (Z96.6-) Z96.6
  29. T84.059
    Periprosthetic osteolysis of unspecified internal prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  30. T84.06
    Wear of articular bearing surface of internal prosthetic joint
    Header
  31. T84.060
    Wear of articular bearing surface of internal prosthetic right hip joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  32. T84.061
    Wear of articular bearing surface of internal prosthetic left hip joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  33. T84.062
    Wear of articular bearing surface of internal prosthetic right knee joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  34. T84.063
    Wear of articular bearing surface of internal prosthetic left knee joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  35. T84.068
    Wear of articular bearing surface of other internal prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify the joint (Z96.6-) Z96.6
  36. T84.069
    Wear of articular bearing surface of unspecified internal prosthetic joint +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  37. T84.09
    Other mechanical complication of internal joint prosthesis
    Header
    Inclusion terms 1

    Inclusion terms

    • Prosthetic joint implant failure NOS
  38. T84.090
    Other mechanical complication of internal right hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  39. T84.091
    Other mechanical complication of internal left hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  40. T84.092
    Other mechanical complication of internal right knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  41. T84.093
    Other mechanical complication of internal left knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  42. T84.098
    Other mechanical complication of other internal joint prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify the joint (Z96.6-) Z96.6
  43. T84.099
    Other mechanical complication of unspecified internal joint prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  44. T84.1
    Mechanical complication of internal fixation device of bones of limb
    Header
    Excludes2 4

    Excludes2

    • mechanical complication of internal fixation device of bones of feet (T84.2-) T84.2
    • mechanical complication of internal fixation device of bones of fingers (T84.2-) T84.2
    • mechanical complication of internal fixation device of bones of hands (T84.2-) T84.2
    • mechanical complication of internal fixation device of bones of toes (T84.2-) T84.2
  45. T84.11
    Breakdown (mechanical) of internal fixation device of bones of limb
    Header
  46. T84.110
    Breakdown (mechanical) of internal fixation device of right humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  47. T84.111
    Breakdown (mechanical) of internal fixation device of left humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  48. T84.112
    Breakdown (mechanical) of internal fixation device of bone of right forearm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  49. T84.113
    Breakdown (mechanical) of internal fixation device of bone of left forearm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  50. T84.114
    Breakdown (mechanical) of internal fixation device of right femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  51. T84.115
    Breakdown (mechanical) of internal fixation device of left femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  52. T84.116
    Breakdown (mechanical) of internal fixation device of bone of right lower leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  53. T84.117
    Breakdown (mechanical) of internal fixation device of bone of left lower leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  54. T84.119
    Breakdown (mechanical) of internal fixation device of unspecified bone of limb +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  55. T84.12
    Displacement of internal fixation device of bones of limb
    Header
    Inclusion terms 1

    Inclusion terms

    • Malposition of internal fixation device of bones of limb
  56. T84.120
    Displacement of internal fixation device of right humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  57. T84.121
    Displacement of internal fixation device of left humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  58. T84.122
    Displacement of internal fixation device of bone of right forearm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  59. T84.123
    Displacement of internal fixation device of bone of left forearm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  60. T84.124
    Displacement of internal fixation device of right femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  61. T84.125
    Displacement of internal fixation device of left femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  62. T84.126
    Displacement of internal fixation device of bone of right lower leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  63. T84.127
    Displacement of internal fixation device of bone of left lower leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  64. T84.129
    Displacement of internal fixation device of unspecified bone of limb +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  65. T84.19
    Other mechanical complication of internal fixation device of bones of limb
    Header
    Inclusion terms 3

    Inclusion terms

    • Obstruction (mechanical) of internal fixation device of bones of limb
    • Perforation of internal fixation device of bones of limb
    • Protrusion of internal fixation device of bones of limb
  66. T84.190
    Other mechanical complication of internal fixation device of right humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  67. T84.191
    Other mechanical complication of internal fixation device of left humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  68. T84.192
    Other mechanical complication of internal fixation device of bone of right forearm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  69. T84.193
    Other mechanical complication of internal fixation device of bone of left forearm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  70. T84.194
    Other mechanical complication of internal fixation device of right femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  71. T84.195
    Other mechanical complication of internal fixation device of left femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  72. T84.196
    Other mechanical complication of internal fixation device of bone of right lower leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  73. T84.197
    Other mechanical complication of internal fixation device of bone of left lower leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  74. T84.199
    Other mechanical complication of internal fixation device of unspecified bone of limb +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  75. T84.2
    Mechanical complication of internal fixation device of other bones
    Header
  76. T84.21
    Breakdown (mechanical) of internal fixation device of other bones
    Header
  77. T84.210
    Breakdown (mechanical) of internal fixation device of bones of hand and fingers +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  78. T84.213
    Breakdown (mechanical) of internal fixation device of bones of foot and toes +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  79. T84.216
    Breakdown (mechanical) of internal fixation device of vertebrae +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  80. T84.218
    Breakdown (mechanical) of internal fixation device of other bones +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  81. T84.22
    Displacement of internal fixation device of other bones
    Header
    Inclusion terms 1

    Inclusion terms

    • Malposition of internal fixation device of other bones
  82. T84.220
    Displacement of internal fixation device of bones of hand and fingers +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  83. T84.223
    Displacement of internal fixation device of bones of foot and toes +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  84. T84.226
    Displacement of internal fixation device of vertebrae +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  85. T84.228
    Displacement of internal fixation device of other bones +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  86. T84.29
    Other mechanical complication of internal fixation device of other bones
    Header
    Inclusion terms 3

    Inclusion terms

    • Obstruction (mechanical) of internal fixation device of other bones
    • Perforation of internal fixation device of other bones
    • Protrusion of internal fixation device of other bones
  87. T84.290
    Other mechanical complication of internal fixation device of bones of hand and fingers +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  88. T84.293
    Other mechanical complication of internal fixation device of bones of foot and toes +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  89. T84.296
    Other mechanical complication of internal fixation device of vertebrae +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  90. T84.298
    Other mechanical complication of internal fixation device of other bones +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  91. T84.3
    Mechanical complication of other bone devices, implants and grafts
    Header
    Excludes2 1

    Excludes2

    • other complications of bone graft (T86.83-) T86.83
  92. T84.31
    Breakdown (mechanical) of other bone devices, implants and grafts
    Header
  93. T84.310
    Breakdown (mechanical) of electronic bone stimulator +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  94. T84.318
    Breakdown (mechanical) of other bone devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  95. T84.32
    Displacement of other bone devices, implants and grafts
    Header
    Inclusion terms 1

    Inclusion terms

    • Malposition of other bone devices, implants and grafts
  96. T84.320
    Displacement of electronic bone stimulator +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  97. T84.328
    Displacement of other bone devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  98. T84.39
    Other mechanical complication of other bone devices, implants and grafts
    Header
    Inclusion terms 3

    Inclusion terms

    • Obstruction (mechanical) of other bone devices, implants and grafts
    • Perforation of other bone devices, implants and grafts
    • Protrusion of other bone devices, implants and grafts
  99. T84.390
    Other mechanical complication of electronic bone stimulator +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  100. T84.398
    Other mechanical complication of other bone devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  101. T84.4
    Mechanical complication of other internal orthopedic devices, implants and grafts
    Header
  102. T84.41
    Breakdown (mechanical) of other internal orthopedic devices, implants and grafts
    Header
  103. T84.410
    Breakdown (mechanical) of muscle and tendon graft +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  104. T84.418
    Breakdown (mechanical) of other internal orthopedic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  105. T84.42
    Displacement of other internal orthopedic devices, implants and grafts
    Header
    Inclusion terms 1

    Inclusion terms

    • Malposition of other internal orthopedic devices, implants and grafts
  106. T84.420
    Displacement of muscle and tendon graft +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  107. T84.428
    Displacement of other internal orthopedic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  108. T84.49
    Other mechanical complication of other internal orthopedic devices, implants and grafts
    Header
    Inclusion terms 4

    Inclusion terms

    • Mechanical complication of other internal orthopedic devices, implants and grafts NOS
    • Obstruction (mechanical) of other internal orthopedic devices, implants and grafts
    • Perforation of other internal orthopedic devices, implants and grafts
    • Protrusion of other internal orthopedic devices, implants and grafts
  109. T84.490
    Other mechanical complication of muscle and tendon graft +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  110. T84.498
    Other mechanical complication of other internal orthopedic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  111. T84.5
    Infection and inflammatory reaction due to internal joint prosthesis
    Header
    Use additional code 1

    Use additional code

    • code to identify infection
  112. T84.50
    Infection and inflammatory reaction due to unspecified internal joint prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  113. T84.51
    Infection and inflammatory reaction due to internal right hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  114. T84.52
    Infection and inflammatory reaction due to internal left hip prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  115. T84.53
    Infection and inflammatory reaction due to internal right knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  116. T84.54
    Infection and inflammatory reaction due to internal left knee prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  117. T84.59
    Infection and inflammatory reaction due to other internal joint prosthesis +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  118. T84.6
    Infection and inflammatory reaction due to internal fixation device
    Header
    Use additional code 1

    Use additional code

    • code to identify infection
  119. T84.60
    Infection and inflammatory reaction due to internal fixation device of unspecified site +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  120. T84.61
    Infection and inflammatory reaction due to internal fixation device of arm
    Header
  121. T84.610
    Infection and inflammatory reaction due to internal fixation device of right humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  122. T84.611
    Infection and inflammatory reaction due to internal fixation device of left humerus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  123. T84.612
    Infection and inflammatory reaction due to internal fixation device of right radius +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  124. T84.613
    Infection and inflammatory reaction due to internal fixation device of left radius +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  125. T84.614
    Infection and inflammatory reaction due to internal fixation device of right ulna +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  126. T84.615
    Infection and inflammatory reaction due to internal fixation device of left ulna +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  127. T84.619
    Infection and inflammatory reaction due to internal fixation device of unspecified bone of arm +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  128. T84.62
    Infection and inflammatory reaction due to internal fixation device of leg
    Header
  129. T84.620
    Infection and inflammatory reaction due to internal fixation device of right femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  130. T84.621
    Infection and inflammatory reaction due to internal fixation device of left femur +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  131. T84.622
    Infection and inflammatory reaction due to internal fixation device of right tibia +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  132. T84.623
    Infection and inflammatory reaction due to internal fixation device of left tibia +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  133. T84.624
    Infection and inflammatory reaction due to internal fixation device of right fibula +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  134. T84.625
    Infection and inflammatory reaction due to internal fixation device of left fibula +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  135. T84.629
    Infection and inflammatory reaction due to internal fixation device of unspecified bone of leg +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  136. T84.63
    Infection and inflammatory reaction due to internal fixation device of spine +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  137. T84.69
    Infection and inflammatory reaction due to internal fixation device of other site +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  138. T84.7
    Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
    Use additional code 1

    Use additional code

    • code to identify infection
  139. T84.8
    Other specified complications of internal orthopedic prosthetic devices, implants and grafts
    Header
  140. T84.81
    Embolism due to internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  141. T84.82
    Fibrosis due to internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  142. T84.83
    Hemorrhage due to internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  143. T84.84
    Pain due to internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  144. T84.85
    Stenosis due to internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  145. T84.86
    Thrombosis due to internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  146. T84.89
    Other specified complication of internal orthopedic prosthetic devices, implants and grafts +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  147. T84.9
    Unspecified complication of internal orthopedic prosthetic device, implant and graft +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column. Rows marked +7th need a 7th character: pick one to build the full code; its code card has its own flags.

Instructions

At T84

Excludes2

  • failure and rejection of transplanted organs and tissues (T86.-) T86
  • fracture of bone following insertion of orthopedic implant, joint prosthesis or bone plate (M96.6) M96.6

Notes that also apply

Block T80-T88 instructions (Excludes2 21, Use additional code 3): printed on the block page.

Chapter 19 instructions (Notes 2, Excludes2 2, Use additional code 1): printed on the chapter 19 page.

7th characters

7th characters for T84 defined here

The appropriate 7th character is to be added to each code from category T84

7th characters for T84
7thMeaning (NCHS)
Ainitial encounter
Dsubsequent encounter
Ssequela

A code that takes a 7th character is invalid without it; the placeholder X fills a code shorter than 6 characters (Official Guidelines I.A.5). How 7th characters work.

Index entries

  • Disease, diseasedpolyethylene → T84.05-
  • Painfuljoint replacement (hip) (knee) → T84.84
  • Complication(s) (from) (of)fixation device, internal (orthopedic) → T84.9
  • Complication(s) (from) (of)joint prosthesis, internal → T84.9
  • Complication(s) (from) (of)joint prosthesis, internalbreakage (fracture) → T84.01-
  • Complication(s) (from) (of)joint prosthesis, internalfracture → T84.01-
  • Complication(s) (from) (of)joint prosthesis, internaldislocation → T84.02-
  • Complication(s) (from) (of)joint prosthesis, internalinstability → T84.02-
  • Complication(s) (from) (of)joint prosthesis, internalsubluxation → T84.02-
  • Displacement, displacedelectronic stimulatorbone → T84.320
  • Complication(s) (from) (of)joint prosthesis, internalinfection or inflammation → T84.50
  • Infection, infected, infective (opportunistic)joint NECdue to internal joint prosthesis → T84.50
  • Infection, infected, infective (opportunistic)shoulder (joint) NECdue to internal joint prosthesis → T84.59
  • Complication(s) (from) (of)fixation device, internal (orthopedic)infection and inflammation → T84.60
  • Inflammation, inflamed, inflammatory (with exudation)due to device, implant or graftorthopedic NEC → T84.7
  • Sepsis (generalized) (unspecified organism)due to device, implant or graftorthopedic NEC → T84.7
  • Embolism (multiple) (paradoxical)due to device, implant or graftfixation, internal (orthopedic) NEC → T84.81
  • Embolism (multiple) (paradoxical)due to device, implant or graftjoint prosthesis → T84.81
  • Fibrosis, fibroticdue to device, implant or graftfixation, internal (orthopedic) NEC → T84.82
  • Fibrosis, fibroticdue to device, implant or graftjoint prosthesis → T84.82
  • Fibrosis, fibroticdue to device, implant or graftorthopedic NEC → T84.82
  • Pain(s)due to device, implant or graftfixation, internal (orthopedic) NEC → T84.84
  • Pain(s)due to device, implant or graftjoint prosthesis → T84.84
  • Pain(s)due to device, implant or graftorthopedic NEC → T84.84
  • Stenosis, stenotic (cicatricial)due to presence of device, implant or graftfixation, internal (orthopedic) NEC → T84.85
  • Stenosis, stenotic (cicatricial)due to presence of device, implant or graftjoint prosthesis → T84.85
  • Stenosis, stenotic (cicatricial)due to presence of device, implant or graftorthopedic NEC → T84.85
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)due to device, implant or graftfixation, internal (orthopedic) NEC → T84.86
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)due to device, implant or graftjoint prosthesis → T84.86
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel)due to device, implant or graftorthopedic NEC → T84.86
  • Complication(s) (from) (of)fixation device, internal (orthopedic)specified type NEC → T84.89
  • Complication(s) (from) (of)joint prosthesis, internalspecified joint NEC → T84.89
  • Complication(s) (from) (of)bonedevice NEC → T84.9
  • Complication(s) (from) (of)electronic stimulator devicebone → T84.9
  • Complication(s) (from) (of)electronic stimulator devicemuscle → T84.9
  • Complication(s) (from) (of)graft (bypass) (patch)muscle → T84.9
  • Complication(s) (from) (of)graft (bypass) (patch)tendon → T84.9
  • Complication(s) (from) (of)orthopedicdevice or implant → T84.9
  • Complication(s) (from) (of)joint prosthesis, internalmechanicalbreakage, broken → T84.01-
  • Complication(s) (from) (of)joint prosthesis, internalmechanicalfracture → T84.01-

198 more, longer entries are not listed; the search box finds them by word.

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy