R00–R99
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Chest pain, fever, fatigue, abnormal lab results
R77.0
Abnormality of albumin
Billable
R77.1
Abnormality of globulin
Billable
R77.2
Abnormality of alphafetoprotein
Billable
R77.8
Other specified abnormalities of plasma proteins
Billable
R77.9
Abnormality of plasma protein, unspecified
Billable
R78
Findings of drugs and other substances, not normally found in blood
Non-billable
R78.0
Finding of alcohol in blood
Billable
R78.1
Finding of opiate drug in blood
Billable
R78.2
Finding of cocaine in blood
Billable
R78.3
Finding of hallucinogen in blood
Billable
R78.4
Finding of other drugs of addictive potential in blood
Billable
R78.5
Finding of other psychotropic drug in blood
Billable
R78.6
Finding of steroid agent in blood
Billable
R78.7
Finding of abnormal level of heavy metals in blood
Non-billable
R78.71
Abnormal lead level in blood
Billable
R78.79
Finding of abnormal level of heavy metals in blood
Billable
R78.8
Finding of other specified substances, not normally found in blood
Non-billable
R78.81
Bacteremia
Billable
R78.89
Finding of other specified substances, not normally found in blood
Billable
R78.9
Finding of unspecified substance, not normally found in blood
Billable
R79
Other abnormal findings of blood chemistry
Non-billable
R79.0
Abnormal level of blood mineral
Billable
R79.1
Abnormal coagulation profile
Billable
R79.8
Other specified abnormal findings of blood chemistry
Non-billable
R79.81
Abnormal blood-gas level
Billable
R79.82
Elevated C-reactive protein (CRP)
Billable
R79.83
Abnormal findings of blood amino-acid level
Billable
R79.89
Other specified abnormal findings of blood chemistry
Billable
R79.9
Abnormal finding of blood chemistry, unspecified
Billable
R80
Proteinuria
Non-billable
R80.0
Isolated proteinuria
Billable
R80.1
Persistent proteinuria, unspecified
Billable
R80.2
Orthostatic proteinuria, unspecified
Billable
R80.3
Bence Jones proteinuria
Billable
R80.8
Other proteinuria
Billable
R80.9
Proteinuria, unspecified
Billable
R81
Glycosuria
Billable
R82
Other and unspecified abnormal findings in urine
Non-billable
R82.0
Chyluria
Billable
R82.1
Myoglobinuria
Billable
R82.2
Biliuria
Billable
R82.3
Hemoglobinuria
Billable
R82.4
Acetonuria
Billable
R82.5
Elevated urine levels of drugs, medicaments and biological substances
Billable
R82.6
Abnormal urine levels of substances chiefly nonmedicinal as to source
Billable
R82.7
Abnormal findings on microbiological examination of urine
Non-billable
R82.71
Bacteriuria
Billable
R82.79
Other abnormal findings on microbiological examination of urine
Billable
R82.8
Abnormal findings on cytological and histological examination of urine
Non-billable
R82.81
Pyuria
Billable
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