ICD-10-CM Diagnosis Code R89.8
Diagnosis Code: R89.8 (Raw: R898)
Description: Other abnormal findings in specimens from other organs, systems and tissues
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 R89.8 is designated for Other abnormal findings in specimens from other organs, systems and tissues. 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.