K75.2 Nonspecific reactive hepatitis

Billable ICD-10-CM code, FY2026.

Excludes1 (never code together)

• acute or subacute hepatitis (K72.0-)
• chronic hepatitis NEC (K73.-)
• viral hepatitis (B15-B19)

Applies from K75 Other inflammatory liver diseases

Excludes2 (not included here)

• toxic liver disease (K71.-)

MS-DRG index

Defines the logic of DRG(s) 441-443 in MDC 07.

Approximate ICD-9-CM (GEMs)

• 573.3 Hepatitis, unspecified (approximate)

Code annotations containing back-references to K75.2

Back-references to K75.2

• Type 1 Excludes: K73 Chronic hepatitis, not elsewhere classified ("reactive, nonspecific hepatitis (chronic) (K75.2)")

Diagnosis Index entries for K75.2

• Hepatitis › reactive, nonspecific

Nearby codes

• K75 Other inflammatory liver diseases
• K75.0 Abscess of liver
• K75.1 Phlebitis of portal vein
• K75.2 Nonspecific reactive hepatitis (this code)
• K75.3 Granulomatous hepatitis, not elsewhere classified
• K75.4 Autoimmune hepatitis
• K75.8 Other specified inflammatory liver diseases
• K75.81 Nonalcoholic steatohepatitis (NASH)
• K75.89 Other specified inflammatory liver diseases