ICD-10 Diagnosis Code R74.8

Abnormal levels of other serum enzymes

Diagnosis Code R74.8

ICD-10: R74.8
Short Description: Abnormal levels of other serum enzymes
Long Description: Abnormal levels of other serum enzymes
This is the 2017 version of the ICD-10-CM diagnosis code R74.8

Code Classification
  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
    • Abnormal findings on examination of blood, without diagnosis (R70-R79)
      • Abnormal serum enzyme levels (R74)

Information for Medical Professionals

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.
Diagnostic Related Groups
The diagnosis code R74.8 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


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The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Absence of renin secretion
  • Absent renal function
  • Alkaline phosphatase bone isoenzyme raised
  • Alkaline phosphatase raised
  • Elevated liver enzymes level
  • Elevated liver enzymes level
  • Elevated liver enzymes level due to cystic fibrosis
  • Finding of gamma-glutamyl transferase level
  • Gamma-glutamyl transferase level abnormal
  • Gamma-glutamyl transferase raised
  • Increased creatine kinase level
  • Liver enzymes abnormal
  • Liver enzymes abnormal
  • Serum alkaline phosphatase raised
  • Serum amylase raised

Index of Diseases and Injuries
References found for the code R74.8 in the Index of Diseases and Injuries:

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