2021 ICD-10-CM Codes for Diseases of appendix (K35-K38)

    • ICD-10 Index

      • Diseases of the digestive system (K00–K93)

        • Diseases of appendix (K35-K38)

            • Acute appendicitis (K35)
            • K35 - Acute appendicitis NON-BILLABLE CODE
            • K35.2 - Acute appendicitis with generalized peritonitis NON-BILLABLE CODE
            • K35.20 - Acute appendicitis with gen peritonitis, without abscess BILLABLE CODE
            • K35.21 - Acute appendicitis with gen peritonitis, with abscess BILLABLE CODE
            • K35.3 - Acute appendicitis with localized peritonitis NON-BILLABLE CODE
            • K35.30 - Acute appendicitis with loc peritonitis, w/o perf or gangr BILLABLE CODE
            • K35.31 - Acute appendicitis with loc peritonitis and gangr, w/o perf BILLABLE CODE
            • K35.32 - Acute appendicitis with perf and loc peritonitis, w/o abscs BILLABLE CODE
            • K35.33 - Acute appendicitis with perf and loc peritonitis, with abscs BILLABLE CODE
            • K35.8 - Other and unspecified acute appendicitis NON-BILLABLE CODE
            • K35.80 - Unspecified acute appendicitis BILLABLE CODE
            • K35.89 - Other acute appendicitis NON-BILLABLE CODE
            • K35.890 - Other acute appendicitis without perforation or gangrene BILLABLE CODE
            • K35.891 - Other acute appendicitis without perforation, with gangrene BILLABLE CODE
            • Other diseases of appendix (K38)
            • K38 - Other diseases of appendix NON-BILLABLE CODE
            • K38.0 - Hyperplasia of appendix BILLABLE CODE
            • K38.1 - Appendicular concretions BILLABLE CODE
            • K38.2 - Diverticulum of appendix BILLABLE CODE
            • K38.3 - Fistula of appendix BILLABLE CODE
            • K38.8 - Other specified diseases of appendix BILLABLE CODE
            • K38.9 - Disease of appendix, unspecified BILLABLE CODE