RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

R74 – Abnormal serum enzyme levels

Overview

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Child Codes

Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
Abnormal levels of other serum enzymes
Abnormal serum enzyme level, unspecified

Sibling Codes

Elevated erythrocyte sedimentation rate and abnormality of plasma viscosity
Abnormality of red blood cells
Elevated blood glucose level
Inconclusive laboratory evidence of human immunodeficiency virus [HIV]
Other abnormal immunological findings in serum
Other abnormalities of plasma proteins
Findings of drugs and other substances, not normally found in blood
Other abnormal findings of blood chemistry

View in Tabular

Code Title
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R70-R79 Abnormal findings on examination of blood, without diagnosis (R70-R79)
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]
R74.8 Abnormal levels of other serum enzymes
R74.9 Abnormal serum enzyme level, unspecified