R74

Non-Billable

Abnormal serum enzyme levels

R74 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • R74.0Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
    • R74.01Elevation of levels of liver transaminase levels
    • R74.02Elevation of levels of lactic acid dehydrogenase [LDH]
  • R74.8Abnormal levels of other serum enzymes
  • R74.9Abnormal serum enzyme level, unspecified
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