R74.8 Abnormal levels of other serum enzymes

Billable / valid for submission ICD10CM Release FY2026

Version history

Release	Valid from	Valid to	Description	Billable
FY2026	2025-10-01	current	Abnormal levels of other serum enzymes	yes

R74 Abnormal serum enzyme levels
R74.0 Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
R74.01 Elevation of levels of liver transaminase levels
R74.02 Elevation of levels of lactic acid dehydrogenase [LDH]
R74.9 Abnormal serum enzyme level, unspecified