Abnormal findings in other body fluids and substances (R88) ICD-10-CM
The R88 code range covers abnormal findings in other body fluids and substances with 3 ICD-10-CM diagnosis codes. 2 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the R88 Range 3 codes · 2 billable
About the R88 Code Range
These are abnormal findings from examinations of body fluids and substances when no diagnosis is given.
R88.0 identifies cloudy dialysis effluent, whether hemodialysis or peritoneal. R88.8 covers other abnormal findings in body fluids and substances, including abnormal amniotic fluid examinations.
Questions About This Page
How many billable codes are in the R88 range?
Of the 3 codes in this range, 2 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the R88 range classify?
The range classifies abnormal findings in other body fluids and substances. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
