2019 ICD-10-CM Diagnosis Code K50.018

Crohn's disease of small intestine with other complication

    2016 2017 2018 2019 Billable/Specific Code
  • K50.018 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM K50.018 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of K50.018 - other international versions of ICD-10 K50.018 may differ.
The following code(s) above K50.018 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 K50.018:
  • K00-K95
    2019 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
  • K50-K52
    2019 ICD-10-CM Range K50-K52

    Noninfective enteritis and colitis

    Includes
    • noninfective inflammatory bowel disease
    Type 1 Excludes
    Noninfective enteritis and colitis
  • K50
    ICD-10-CM Diagnosis Code K50

    Crohn's disease [regional enteritis]

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • granulomatous enteritis
    Type 1 Excludes
    • ulcerative colitis (K51.-)
    Use Additional
    • code to identify manifestations, such as:
    • pyoderma gangrenosum (L88)
    Crohn's disease [regional enteritis]
  • K50.0
    ICD-10-CM Diagnosis Code K50.0

    Crohn's disease of small intestine

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Crohn's disease [regional enteritis] of duodenum
    • Crohn's disease [regional enteritis] of ileum
    • Crohn's disease [regional enteritis] of jejunum
    • Regional ileitis
    • Terminal ileitis
    Type 1 Excludes
    • Crohn's disease of both small and large intestine (K50.8-)
    Crohn's disease of small intestine
ICD-10-CM K50.018 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 385 Inflammatory bowel disease with mcc
  • 386 Inflammatory bowel disease with cc
  • 387 Inflammatory bowel disease without cc/mcc

Convert K50.018 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

Diagnosis Index entries containing back-references to K50.018:
  • Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
    ICD-10-CM Diagnosis Code K52.9

    Noninfective gastroenteritis and colitis, unspecified

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Colitis NOS
    • Enteritis NOS
    • Gastroenteritis NOS
    • Ileitis NOS
    • Jejunitis NOS
    • Sigmoiditis NOS
    Type 1 Excludes
    • diarrhea NOS (R19.7)
    • functional diarrhea (K59.1)
    • infectious gastroenteritis and colitis NOS (A09)
    • neonatal diarrhea (noninfective) (P78.3)
    • psychogenic diarrhea (F45.8)
    • regional (of) K50.90
      ICD-10-CM Diagnosis Code K50.90

      Crohn's disease, unspecified, without complications

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Crohn's disease NOS
      • Regional enteritis NOS
      • small intestine (duodenum) (ileum) (jejunum) K50.00
        ICD-10-CM Diagnosis Code K50.00

        Crohn's disease of small intestine without complications

          2016 2017 2018 2019 Billable/Specific Code
        • with
          • complication K50.019
            ICD-10-CM Diagnosis Code K50.019

            Crohn's disease of small intestine with unspecified complications

              2016 2017 2018 2019 Billable/Specific Code
            • specified complication NEC K50.018

ICD-10-CM Codes Adjacent To K50.018
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
K50.012 Crohn's disease of small intestine with intestinal obstruction
K50.013 Crohn's disease of small intestine with fistula
K50.014 Crohn's disease of small intestine with abscess
K50.018 Crohn's disease of small intestine with other complication
K50.019 Crohn's disease of small intestine with unspecified complications
K50.1 Crohn's disease of large intestine
K50.10 …… without complications
K50.11 Crohn's disease of large intestine with complications
K50.111 Crohn's disease of large intestine with rectal bleeding
K50.112 Crohn's disease of large intestine with intestinal obstruction
K50.113 Crohn's disease of large intestine with fistula
K50.114 Crohn's disease of large intestine with abscess
K50.118 Crohn's disease of large intestine with other complication
K50.119 Crohn's disease of large intestine with unspecified complications

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