R88.8 Abnormal findings in other body fluids and substances

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 947-948 in MDC 23.

Approximate ICD-9-CM (GEMs)

• 792.9 Other nonspecific abnormal findings in body substances (approximate)

Diagnosis Index entries for R88.8

• Findings, abnormal, inconclusive, without diagnosis › body fluid or substance, specified NEC
• Findings, abnormal, inconclusive, without diagnosis › specified body fluid NEC

Nearby codes

• R88 Abnormal findings in other body fluids and substances
• R88.0 Cloudy (hemodialysis) (peritoneal) dialysis effluent
• R88.8 Abnormal findings in other body fluids and substances (this code)