R83 Non-Billable Code

Abnormal findings in cerebrospinal fluid

Chapter 18 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

R83-R89 Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89)

This code is not billable as it requires a higher level of specificity. Select a more specific code below.

R83.0 - Abnormal level of enzymes in cerebrospinal fluid Billable
R83.1 - Abnormal level of hormones in cerebrospinal fluid Billable
R83.2 - Abnormal level of other drugs, medicaments and biological substances in cerebrospinal fluid Billable
R83.3 - Abnormal level of substances chiefly nonmedicinal as to source in cerebrospinal fluid Billable
R83.4 - Abnormal immunological findings in cerebrospinal fluid Billable
R83.5 - Abnormal microbiological findings in cerebrospinal fluid Billable
R83.6 - Abnormal cytological findings in cerebrospinal fluid Billable
R83.8 - Other abnormal findings in cerebrospinal fluid Billable
R83.9 - Unspecified abnormal finding in cerebrospinal fluid Billable

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