1. ICD-10-CM Codes
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2. K00-K95 Diseases of the digestive system
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3. K50-K52 Noninfective enteritis and colitis
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4. K50- Crohn's disease [regional enteritis]
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2020 ICD-10-CM Diagnosis Code K50.814

Crohn's disease of both small and large intestine with abscess

2016 2017 2018 2019 2020 Billable/Specific Code

• K50.814 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• Short description: Crohn's disease of both small and large intestine w abscess
• The 2020 edition of ICD-10-CM K50.814 became effective on October 1, 2019.
• This is the American ICD-10-CM version of K50.814 - other international versions of ICD-10 K50.814 may differ.

• Abscess of intestine due to crohn's disease of small and large intestines
• Crohns disease of small intestine and colon w abscess

• 385 Inflammatory bowel disease with mcc
• 386 Inflammatory bowel disease with cc
• 387 Inflammatory bowel disease without cc/mcc

Convert K50.814 to ICD-9-CM

• 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

• Type 1 Excludes: K63.0
  ICD-10-CM Diagnosis Code K63.0

  Abscess of intestine

  2016 2017 2018 2019 2020 Billable/Specific Code

  Type 1 Excludes

  • abscess of intestine with Crohn's disease (K50.014, K50.114, K50.814, K50.914,)
  • abscess of intestine with diverticular disease (K57.0, K57.2, K57.4, K57.8)
  • abscess of intestine with ulcerative colitis (K51.014, K51.214, K51.314, K51.414, K51.514, K51.814, K51.914)

  Type 2 Excludes

  • abscess of anal and rectal regions (K61.-)
  • abscess of appendix (K35.3-)

• Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
  ICD-10-CM Diagnosis Code K52.9

  Noninfective gastroenteritis and colitis, unspecified

  2016 2017 2018 2019 2020 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 2020 Billable/Specific Code

    Applicable To

    • Crohn's disease NOS
    • Regional enteritis NOS
    • large intestine (colon) (rectum) K50.10
      ICD-10-CM Diagnosis Code K50.10

      Crohn's disease of large intestine without complications

      2016 2017 2018 2019 2020 Billable/Specific Code
      • with
        • complication K50.119
          ICD-10-CM Diagnosis Code K50.119

          Crohn's disease of large intestine with unspecified complications

          2016 2017 2018 2019 2020 Billable/Specific Code
          • small intestine (duodenum) (ileum) (jejunum) K50.80
            ICD-10-CM Diagnosis Code K50.80

            Crohn's disease of both small and large intestine without complications

            2016 2017 2018 2019 2020 Billable/Specific Code
            • with
              • complication K50.819
                ICD-10-CM Diagnosis Code K50.819

                Crohn's disease of both small and large intestine with unspecified complications

                2016 2017 2018 2019 2020 Billable/Specific Code
                • abscess K50.814
    • 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 2020 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 2020 Billable/Specific Code
          • large intestine (colon) (rectum) K50.80
            ICD-10-CM Diagnosis Code K50.80

            Crohn's disease of both small and large intestine without complications

            2016 2017 2018 2019 2020 Billable/Specific Code
            • with
              • complication K50.819
                ICD-10-CM Diagnosis Code K50.819

                Crohn's disease of both small and large intestine with unspecified complications

                2016 2017 2018 2019 2020 Billable/Specific Code
                • abscess K50.814

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