Chronic hepatitis, not elsewhere classified K73

The ICD10 code for the diagnosis "Chronic hepatitis, not elsewhere classified" is "K73". K73 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • K73 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM K73 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of K73 - other international versions of ICD-10 K73 may differ.
Type 1 Excludes:
  • alcoholic hepatitis (chronic) (K70.1-)
  • drug-induced hepatitis (chronic) (K71.-)
  • granulomatous hepatitis (chronic) NEC (K75.3)
  • reactive, nonspecific hepatitis (chronic) (K75.2)
  • viral hepatitis (chronic) (B15-B19)

Codes: = Billable

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