Crohn's disease [regional enteritis] (K50)

• ICD-10 Index

  • Diseases of the digestive system (K00–K93)

    • Noninfective enteritis and colitis (K50-K52)

      • Crohn's disease [regional enteritis] (K50)

        • K50 - Crohn's disease [regional enteritis] NON-BILLABLE CODE
        • K50.0 - Crohn's disease of small intestine NON-BILLABLE CODE
        • K50.00 - Crohn's disease of small intestine without complications BILLABLE CODE
        • K50.01 - Crohn's disease of small intestine with complications NON-BILLABLE CODE
        • K50.011 - Crohn's disease of small intestine with rectal bleeding BILLABLE CODE
        • K50.012 - Crohn's disease of small intestine w intestinal obstruction BILLABLE CODE
        • K50.013 - Crohn's disease of small intestine with fistula BILLABLE CODE
        • K50.014 - Crohn's disease of small intestine with abscess BILLABLE CODE
        • K50.018 - Crohn's disease of small intestine with other complication BILLABLE CODE
        • K50.019 - Crohn's disease of small intestine with unsp complications BILLABLE CODE
        • K50.1 - Crohn's disease of large intestine NON-BILLABLE CODE
        • K50.10 - Crohn's disease of large intestine without complications BILLABLE CODE
        • K50.11 - Crohn's disease of large intestine with complications NON-BILLABLE CODE
        • K50.111 - Crohn's disease of large intestine with rectal bleeding BILLABLE CODE
        • K50.112 - Crohn's disease of large intestine w intestinal obstruction BILLABLE CODE
        • K50.113 - Crohn's disease of large intestine with fistula BILLABLE CODE
        • K50.114 - Crohn's disease of large intestine with abscess BILLABLE CODE
        • K50.118 - Crohn's disease of large intestine with other complication BILLABLE CODE
        • K50.119 - Crohn's disease of large intestine with unsp complications BILLABLE CODE
        • K50.8 - Crohn's disease of both small and large intestine NON-BILLABLE CODE
        • K50.80 - Crohn's disease of both small and lg int w/o complications BILLABLE CODE
        • K50.81 - Crohn's disease of both small and lg int w complications NON-BILLABLE CODE
        • K50.811 - Crohn's disease of both small and lg int w rectal bleeding BILLABLE CODE
        • K50.812 - Crohn's disease of both small and lg int w intestinal obst BILLABLE CODE
        • K50.813 - Crohn's disease of both small and large intestine w fistula BILLABLE CODE
        • K50.814 - Crohn's disease of both small and large intestine w abscess BILLABLE CODE
        • K50.818 - Crohn's disease of both small and lg int w oth complication BILLABLE CODE
        • K50.819 - Crohn's disease of both small and lg int w unsp comp BILLABLE CODE
        • K50.9 - Crohn's disease, unspecified NON-BILLABLE CODE
        • K50.90 - Crohn's disease, unspecified, without complications BILLABLE CODE
        • K50.91 - Crohn's disease, unspecified, with complications NON-BILLABLE CODE
        • K50.911 - Crohn's disease, unspecified, with rectal bleeding BILLABLE CODE
        • K50.912 - Crohn's disease, unspecified, with intestinal obstruction BILLABLE CODE
        • K50.913 - Crohn's disease, unspecified, with fistula BILLABLE CODE
        • K50.914 - Crohn's disease, unspecified, with abscess BILLABLE CODE
        • K50.918 - Crohn's disease, unspecified, with other complication BILLABLE CODE
        • K50.919 - Crohn's disease, unspecified, with unspecified complications BILLABLE CODE

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

• granulomatous enteritis

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.

• code to identify manifestations, such as:
• pyoderma gangrenosum L88

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

• ulcerative colitis K51