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

R74.9 – Abnormal serum enzyme level, unspecified

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10000 – Other nonspecific abnormal serum enzyme levels

MDC / MS-DRG Reference

SIGNS AND SYMPTOMS WITH MCC
SIGNS AND SYMPTOMS WITHOUT MCC

Back Reference of Diagnostic Codes

Abnormal, abnormality, abnormalities See also Anomaly
serum level (of)
enzymes R74.9

Sibling Codes

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

Parent Sibling Codes

Elevated erythrocyte sedimentation rate and abnormality of plasma viscosity
Abnormality of red blood cells
Elevated blood glucose level
Abnormal serum enzyme levels
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
R74.9 Abnormal serum enzyme level, unspecified