ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 18 R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified /
R83-R89 Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis /
R83 Abnormal findings in cerebrospinal fluid
Billable ICD-10-CM Code R83.5
R83.5
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Abnormal microbiological findings in cerebrospinal fluid 
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Positive culture findings in cerebrospinal fluid
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excludes1
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colonization status (Z22.-) |
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