ICD-10-CM > R00-R99 > R70-R79 > R74 > R74.8 R74.8 Abnormal levels of other serum enzymes Billable/Specific Copy Code Copy Description Applicable To Abnormal level of acid phosphataseAbnormal level of alkaline phosphataseAbnormal level of amylaseAbnormal level of lipase [triacylglycerol lipase]