ICD-10 Code M66.131 - Rupture of synovium, right wrist

ICD-10-CM Diagnosis Code M66.131

Diagnosis Code: M66.131 (Raw: M66131)

Description: Rupture of synovium, right wrist

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 M66.131 is designated for Rupture of synovium, right wrist. 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.