ICD-10-CM Diagnosis Code (2025)
Official Description for M66.1
Rupture of synovium
Coding Notes & Guidelines for M66.1
Excludes2: Not Included Here
rupture of popliteal cyst (M66.0)
Inclusion Terms
Rupture of synovial cyst
Parent Code (Less Specific):
About ICD-10-CM Code M66.1 (Rupture of synovium)
ICD-10-CM code M66.1 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM M66.1 became effective on October 1, 2024.
This page provides detailed information about M66.1 - Rupture of synovium. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Rupture of synovium.