ICD-10 Code R88.8 - Abnormal findings in other body fluids and substances

ICD-10-CM Diagnosis Code R88.8

Diagnosis Code: R88.8 (Raw: R888)

Description: Abnormal findings in other body fluids and substances

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code R88.8 is designated for Abnormal findings in other body fluids and substances. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.