ICD-10 Code M08.00 - Unspecified juvenile rheumatoid arthritis of unspecified site

ICD-10-CM Diagnosis Code M08.00

Diagnosis Code: M08.00 (Raw: M0800)

Description: Unspecified juvenile rheumatoid arthritis of unspecified site

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 M08.00 is designated for Unspecified juvenile rheumatoid arthritis of unspecified site. 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.