Abnormal serum enzyme levels (R74)

ICD-10 Index
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
  - Abnormal findings on examination of blood, without diagnosis (R70-R79)
    - - R74 - Abnormal serum enzyme levels NON-BILLABLE CODE
      - R74.0 - Nonspec elev of levels of transamns & lactic acid dehydrgnse NON-BILLABLE CODE
      - R74.01 - Elevation of levels of liver transaminase levels BILLABLE CODE
      - R74.02 - Elevation of levels of lactic acid dehydrogenase [LDH] BILLABLE CODE
      - R74.8 - Abnormal levels of other serum enzymes BILLABLE CODE
      - R74.9 - Abnormal serum enzyme level, unspecified BILLABLE CODE