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R74.8 - Abnormal levels of other serum enzymes


The ICD 10 Code for Abnormal levels of other serum enzymes is listed as R74.8.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: R74.8
Description: Abnormal levels of other serum enzymes
  • Abnormal level of acid phosphatase
  • Abnormal level of alkaline phosphatase
  • Abnormal level of amylase
  • Abnormal level of lipase [triacylglycerol lipase]
Diagnostic Related Groups
(MS-DRG v30.0)
947 - Signs & Symptoms W Mcc
948 - Signs & Symptoms W/o Mcc
Chapter Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Block Abnormal findings on examination of blood, without diagnosis (R70-R79)
Parent R74 - Abnormal serum enzyme levels
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 790.5 - Other nonspecific abnormal serum enzyme levels (approximate)
ICD-10-CM Siblings (same level / similar specificity) of R74.8:
R74.0 - Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
R74.9 - Abnormal serum enzyme level, unspecified