ICD-10 Code M66.179 - Rupture of synovium, unspecified toe(s)

ICD-10-CM Diagnosis Code M66.179

Diagnosis Code: M66.179 (Raw: M66179)

Description: Rupture of synovium, unspecified toe(s)

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 M66.179 is designated for Rupture of synovium, unspecified toe(s). 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.