2020 ICD-10-CM Diagnosis Code K45.1

Other specified abdominal hernia with gangrene

    2016 2017 2018 2019 2020 Billable/Specific Code
  • K45.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM K45.1 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of K45.1 - other international versions of ICD-10 K45.1 may differ.
Applicable To
  • Any condition listed under
    ICD-10-CM Diagnosis Code K45

    Other abdominal hernia

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Includes
    • abdominal hernia, specified site NEC
    • lumbar hernia
    • obturator hernia
    • pudendal hernia
    • retroperitoneal hernia
    • sciatic hernia
    K45
    specified as gangrenous
The following code(s) above K45.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to K45.1:
  • K00-K95
    2020 ICD-10-CM Range K00-K95

    Diseases of the digestive system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the digestive system
  • K40-K46
    2020 ICD-10-CM Range K40-K46

    Hernia

    Includes
    • acquired hernia
    • congenital [except diaphragmatic or hiatus] hernia
    • recurrent hernia
    Note
    • Hernia with both gangrene and obstruction is classified to hernia with gangrene.
    Hernia
  • K45
    ICD-10-CM Diagnosis Code K45

    Other abdominal hernia

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Includes
    • abdominal hernia, specified site NEC
    • lumbar hernia
    • obturator hernia
    • pudendal hernia
    • retroperitoneal hernia
    • sciatic hernia
    Other abdominal hernia
Approximate Synonyms
  • Ischiatic hernia with gangrene
  • Ischiorectal hernia with gangrene
  • Lumbar hernia with gangrene
  • Obturator hernia with gangrene
  • Perineal hernia with gangrene
  • Pudendal hernia with gangrene
  • Retroperitoneal hernia with gangrene
ICD-10-CM K45.1 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 393 Other digestive system diagnoses with mcc
  • 394 Other digestive system diagnoses with cc
  • 395 Other digestive system diagnoses without cc/mcc
  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems

Convert K45.1 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to K45.1:
  • Type 1 Excludes: I96
    ICD-10-CM Diagnosis Code I96

    Gangrene, not elsewhere classified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Gangrenous cellulitis
    Type 1 Excludes
    Type 2 Excludes
    • gangrene in diabetes mellitus (E08-E13 with .52)

Diagnosis Index entries containing back-references to K45.1:
  • Hernia, hernial (acquired) (recurrent) K46.9
    ICD-10-CM Diagnosis Code K46.9

    Unspecified abdominal hernia without obstruction or gangrene

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Abdominal hernia NOS
    • abdomen, abdominal K46.9
      ICD-10-CM Diagnosis Code K46.9

      Unspecified abdominal hernia without obstruction or gangrene

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Abdominal hernia NOS
      • specified site NEC K45.8
        ICD-10-CM Diagnosis Code K45.8

        Other specified abdominal hernia without obstruction or gangrene

          2016 2017 2018 2019 2020 Billable/Specific Code
        • with
          • gangrene K45.1 (and obstruction)

ICD-10-CM Codes Adjacent To K45.1
K43.5 Parastomal hernia without obstruction or gangrene
K43.6 Other and unspecified ventral hernia with obstruction, without gangrene
K43.7 Other and unspecified ventral hernia with gangrene
K43.9 Ventral hernia without obstruction or gangrene
K44 Diaphragmatic hernia
K44.0 Diaphragmatic hernia with obstruction, without gangrene
K44.1 Diaphragmatic hernia with gangrene
K44.9 Diaphragmatic hernia without obstruction or gangrene
K45 Other abdominal hernia
K45.0 Other specified abdominal hernia with obstruction, without gangrene
K45.1 Other specified abdominal hernia with gangrene
K45.8 Other specified abdominal hernia without obstruction or gangrene
K46 Unspecified abdominal hernia
K46.0 Unspecified abdominal hernia with obstruction, without gangrene
K46.1 Unspecified abdominal hernia with gangrene
K46.9 Unspecified abdominal hernia without obstruction or gangrene
K50 Crohn's disease [regional enteritis]
K50.0 Crohn's disease of small intestine
K50.00 …… without complications
K50.01 Crohn's disease of small intestine with complications
K50.011 Crohn's disease of small intestine with rectal bleeding

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.