R74 — ICD-10-CM Diagnosis Codes
- 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 billable
- R74.02 Elevation of levels of lactic acid dehydrogenase [LDH] billable
- R74.8 Abnormal levels of other serum enzymes billable
- R74.9 Abnormal serum enzyme level, unspecified billable