ICD-10-CM Diagnosis Code M66.172
Diagnosis Code: M66.172 (Raw: M66172)
Description: Rupture of synovium, left ankle
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 M66.172 is designated for Rupture of synovium, left ankle. 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.