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Diagnosis Code

R74.8 ABNORMAL LEVELS OF OTHER SERUM ENZYMES


Code Information

Diagnosis Code: R74.8

Short Description: Abnormal levels of other serum enzymes

Long Description: Abnormal levels of other serum enzymes

The code R74.8 is VALID for claim submission

Code Classification:

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Abnormal findings on examination of blood, without diagnosis (R70-R79)
      • Abnormal serum enzyme levels (R74)
        • R74.8 Abnormal levels of other serum enzymes

Code Version: 2022 ICD-10-CM


Synonyms

  • Absence of renin secretion
  • Absent renal function
  • Alkaline phosphatase above reference range
  • Alkaline phosphatase bone isoenzyme above reference range
  • Alkaline phosphatase bone isoenzyme below reference range
  • Creatine kinase below reference range
  • Creatine kinase below reference range
  • Creatine kinase level above reference range
  • Deficiency of alkaline phosphatase
  • Finding of gamma-glutamyl transferase level
  • Finding of gamma-glutamyl transferase level
  • Finding of gamma-glutamyl transferase level
  • Finding of plasma creatine kinase level
  • Finding of plasma creatine kinase level
  • Finding of serum creatine kinase level
  • Finding of serum creatine kinase level
  • Finding of serum creatine kinase level
  • Gamma-enolase level above reference range
  • Gamma-glutamyl transferase above reference range
  • Gamma-glutamyl transferase below reference range
  • Gamma-glutamyl transferase level outside reference range
  • High lipase level in serum
  • Intestinal alkaline phosphatase above reference range
  • Intestinal alkaline phosphatase below reference range
  • Isolated asymptomatic elevation of creatine phosphokinase
  • Liver enzymes level above reference range
  • Liver enzymes level above reference range due to cystic fibrosis
  • Low alkaline phosphatase due to chronic kidney disease
  • Pancreatic enzyme level above reference range
  • Placental alkaline phosphatase above reference range
  • Placental alkaline phosphatase below reference range
  • Plasma creatine kinase above reference range
  • Plasma creatine kinase below reference range
  • Serum 5-nucleotidase level above reference range
  • Serum acid phosphatase above reference range
  • Serum acid phosphatase below reference range
  • Serum alkaline phosphatase above reference range
  • Serum alkaline phosphatase below reference range
  • Serum alkaline phosphatase level - finding
  • Serum alkaline phosphatase level - finding
  • Serum amylase above reference range
  • Serum amylase outside reference range
  • Serum amylase above reference range
  • Serum creatine kinase above reference range
  • Serum creatine kinase below reference range
  • Serum lactate dehydrogenase level above reference range

Diagnostic Related Group(s)

The code R74.8 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Signs And Symptoms With Mcc (947)
  • Signs And Symptoms Without Mcc (948)

References to Index of Diseases and Injuries

The code R74.8 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Abnormal level of acid phosphatase
    • Abnormal level of alkaline phosphatase
    • Abnormal level of amylase
    • Abnormal level of lipase [triacylglycerol lipase]

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
R74.8 Right Arrow 790.5 Abn serum enzy level NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
R74 Abnormal serum enzyme levels
R74.0 Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
R74.01 Elevation of levels of liver transaminase levels
R74.02 Elevation of levels of lactic acid dehydrogenase [LDH]
R74.9 Abnormal serum enzyme level, unspecified

This page was last updated on: 10/1/2023

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