DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

S37 Injury of urinary and pelvic organs

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

S37 is not billable. The category heads 249 billable codes in FY2027, grouped under 9 subdivisions. Its codes take a 7th character, so none is complete with fewer than 7 characters.

Index → code

Where it sits

  1. Chapter 19 Injury, poisoning and certain other consequences of external causes (S00-T88)
  2. S30-S39 Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39)
  3. S37 Injury of urinary and pelvic organs
Billable codes
249
Subdivisions
9
CC / MCC codes
46 / 6
HCC V28 codes
0
New FY2027
0
Index entries
189

Codes in S37

  1. S37.0
    Injury of kidney
    Header
    Excludes2 1

    Excludes2

    • acute kidney injury (nontraumatic) (N17.9) N17.9
  2. S37.00
    Unspecified injury of kidney
    Header
  3. S37.001
    Unspecified injury of right kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  4. S37.002
    Unspecified injury of left kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  5. S37.009
    Unspecified injury of unspecified kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  6. S37.01
    Minor contusion of kidney
    Header
    Inclusion terms 2

    Inclusion terms

    • Contusion of kidney less than 2 cm
    • Contusion of kidney NOS
  7. S37.011
    Minor contusion of right kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  8. S37.012
    Minor contusion of left kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  9. S37.019
    Minor contusion of unspecified kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  10. S37.02
    Major contusion of kidney
    Header
    Inclusion terms 1

    Inclusion terms

    • Contusion of kidney greater than 2 cm
  11. S37.021
    Major contusion of right kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  12. S37.022
    Major contusion of left kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  13. S37.029
    Major contusion of unspecified kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  14. S37.03
    Laceration of kidney, unspecified degree
    Header
  15. S37.031
    Laceration of right kidney, unspecified degree +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  16. S37.032
    Laceration of left kidney, unspecified degree +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  17. S37.039
    Laceration of unspecified kidney, unspecified degree +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  18. S37.04
    Minor laceration of kidney
    Header
    Inclusion terms 1

    Inclusion terms

    • Laceration of kidney less than 1 cm
  19. S37.041
    Minor laceration of right kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  20. S37.042
    Minor laceration of left kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  21. S37.049
    Minor laceration of unspecified kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  22. S37.05
    Moderate laceration of kidney
    Header
    Inclusion terms 1

    Inclusion terms

    • Laceration of kidney 1 to 3 cm
  23. S37.051
    Moderate laceration of right kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  24. S37.052
    Moderate laceration of left kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  25. S37.059
    Moderate laceration of unspecified kidney +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  26. S37.06
    Major laceration of kidney
    Header
    Inclusion terms 5

    Inclusion terms

    • Avulsion of kidney
    • Laceration of kidney greater than 3 cm
    • Massive laceration of kidney
    • Multiple moderate lacerations of kidney
    • Stellate laceration of kidney
  27. S37.061
    Major laceration of right kidney +7th: A D S
    Needs 7th characterMCC AExempt: 2 of 3 7th characters
  28. S37.062
    Major laceration of left kidney +7th: A D S
    Needs 7th characterMCC AExempt: 2 of 3 7th characters
  29. S37.069
    Major laceration of unspecified kidney +7th: A D S
    Needs 7th characterMCC AExempt: 2 of 3 7th characters
  30. S37.09
    Other injury of kidney
    Header
  31. S37.091
    Other injury of right kidney +7th: A D S
    Needs 7th characterMCC AExempt: 2 of 3 7th characters
  32. S37.092
    Other injury of left kidney +7th: A D S
    Needs 7th characterMCC AExempt: 2 of 3 7th characters
  33. S37.099
    Other injury of unspecified kidney +7th: A D S
    Needs 7th characterMCC AExempt: 2 of 3 7th characters
  34. S37.1
    Injury of ureter
    Header
  35. S37.10
    Unspecified injury of ureter +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  36. S37.12
    Contusion of ureter +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  37. S37.13
    Laceration of ureter +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  38. S37.19
    Other injury of ureter +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  39. S37.2
    Injury of bladder
    Header
  40. S37.20
    Unspecified injury of bladder +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  41. S37.22
    Contusion of bladder +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  42. S37.23
    Laceration of bladder +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  43. S37.29
    Other injury of bladder +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  44. S37.3
    Injury of urethra
    Header
  45. S37.30
    Unspecified injury of urethra +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  46. S37.32
    Contusion of urethra +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  47. S37.33
    Laceration of urethra +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  48. S37.39
    Other injury of urethra +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  49. S37.4
    Injury of ovary
    Header
  50. S37.40
    Unspecified injury of ovary
    Header
  51. S37.401
    Unspecified injury of ovary, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  52. S37.402
    Unspecified injury of ovary, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  53. S37.409
    Unspecified injury of ovary, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  54. S37.42
    Contusion of ovary
    Header
  55. S37.421
    Contusion of ovary, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  56. S37.422
    Contusion of ovary, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  57. S37.429
    Contusion of ovary, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  58. S37.43
    Laceration of ovary
    Header
  59. S37.431
    Laceration of ovary, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  60. S37.432
    Laceration of ovary, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  61. S37.439
    Laceration of ovary, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  62. S37.49
    Other injury of ovary
    Header
  63. S37.491
    Other injury of ovary, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  64. S37.492
    Other injury of ovary, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  65. S37.499
    Other injury of ovary, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  66. S37.5
    Injury of fallopian tube
    Header
  67. S37.50
    Unspecified injury of fallopian tube
    Header
  68. S37.501
    Unspecified injury of fallopian tube, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  69. S37.502
    Unspecified injury of fallopian tube, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  70. S37.509
    Unspecified injury of fallopian tube, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  71. S37.51
    Primary blast injury of fallopian tube
    Header
    Inclusion terms 1

    Inclusion terms

    • Blast injury of fallopian tube NOS
  72. S37.511
    Primary blast injury of fallopian tube, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  73. S37.512
    Primary blast injury of fallopian tube, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  74. S37.519
    Primary blast injury of fallopian tube, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  75. S37.52
    Contusion of fallopian tube
    Header
  76. S37.521
    Contusion of fallopian tube, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  77. S37.522
    Contusion of fallopian tube, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  78. S37.529
    Contusion of fallopian tube, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  79. S37.53
    Laceration of fallopian tube
    Header
  80. S37.531
    Laceration of fallopian tube, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  81. S37.532
    Laceration of fallopian tube, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  82. S37.539
    Laceration of fallopian tube, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  83. S37.59
    Other injury of fallopian tube
    Header
    Inclusion terms 1

    Inclusion terms

    • Secondary blast injury of fallopian tube
  84. S37.591
    Other injury of fallopian tube, unilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  85. S37.592
    Other injury of fallopian tube, bilateral +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  86. S37.599
    Other injury of fallopian tube, unspecified +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  87. S37.6
    Injury of uterus
    Header
    Excludes1 1

    Excludes1

    • injury to uterus during delivery (O71.-) O71
  88. S37.60
    Unspecified injury of uterus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  89. S37.62
    Contusion of uterus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  90. S37.63
    Laceration of uterus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  91. S37.69
    Other injury of uterus +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  92. S37.8
    Injury of other urinary and pelvic organs
    Header
  93. S37.81
    Injury of adrenal gland
    Header
  94. S37.812
    Contusion of adrenal gland +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  95. S37.813
    Laceration of adrenal gland +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  96. S37.818
    Other injury of adrenal gland +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  97. S37.819
    Unspecified injury of adrenal gland +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  98. S37.82
    Injury of prostate
    Header
  99. S37.822
    Contusion of prostate +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  100. S37.823
    Laceration of prostate +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  101. S37.828
    Other injury of prostate +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  102. S37.829
    Unspecified injury of prostate +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  103. S37.89
    Injury of other urinary and pelvic organ
    Header
  104. S37.892
    Contusion of other urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  105. S37.893
    Laceration of other urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  106. S37.898
    Other injury of other urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  107. S37.899
    Unspecified injury of other urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  108. S37.9
    Injury of unspecified urinary and pelvic organ
    Header
  109. S37.90
    Unspecified injury of unspecified urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  110. S37.92
    Contusion of unspecified urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  111. S37.93
    Laceration of unspecified urinary and pelvic organ +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  112. S37.99
    Other injury of unspecified urinary and pelvic organ +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 S37

Excludes1

  • obstetric trauma to pelvic organs (O71.-) O71

Excludes2

  • injury of peritoneum (S36.81) S36.81
  • injury of retroperitoneum (S36.89-) S36.89

Code also

  • any associated open wound (S31.-) S31

Notes that also apply

Block S30-S39 instructions (Includes 6, Excludes2 6): 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 S37 defined here

The appropriate 7th character is to be added to each code from category S37

7th characters for S37
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

  • Injurykidney → S37.00-
  • Contusion (skin surface intact)kidney → S37.01-
  • Lacerationkidney → S37.03-
  • Avulsion (traumatic)kidney → S37.06-
  • Rupture, rupturedkidney (traumatic) → S37.06-
  • Injuryureter → S37.10
  • Contusion (skin surface intact)ureter → S37.12
  • Lacerationureter → S37.13
  • Rupture, rupturedureter (traumatic) → S37.19
  • Injurybladder (sphincter) → S37.20
  • Contusion (skin surface intact)bladder → S37.22
  • Contusion (skin surface intact)vesical → S37.22
  • Lacerationbladder → S37.23
  • Puncturebladder (traumatic) → S37.29
  • Injuryurethra (sphincter) → S37.30
  • Contusion (skin surface intact)urethra → S37.32
  • Lacerationurethra → S37.33
  • Injuryovary, ovarian → S37.409
  • Contusion (skin surface intact)ovary → S37.429
  • Lacerationovary → S37.439
  • Injuryfallopian tube → S37.509
  • Contusion (skin surface intact)fallopian tube → S37.529
  • Lacerationfallopian tube → S37.539
  • Injuryuterus, uterine → S37.60
  • Contusion (skin surface intact)uterus → S37.62
  • Lacerationuterus → S37.63
  • Rupture, ruptureduterus (traumatic) → S37.69
  • Contusion (skin surface intact)adrenal gland → S37.812
  • Contusion (skin surface intact)suprarenal gland → S37.812
  • Lacerationadrenal gland → S37.813
  • Injuryadrenal (gland) → S37.819
  • Contusion (skin surface intact)prostate → S37.822
  • Lacerationprostate → S37.823
  • Rupture, rupturedprostate (traumatic) → S37.828
  • Injuryprostate → S37.829
  • Contusion (skin surface intact)broad ligament → S37.892
  • Contusion (skin surface intact)mesosalpinx → S37.892
  • Contusion (skin surface intact)round ligament → S37.892
  • Contusion (skin surface intact)seminal vesicle → S37.892
  • Contusion (skin surface intact)urinary organ NEC → S37.892

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

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

Hierarchy