Is M66.14 a billable code?
No. M66.14 is a header code that groups 6 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M66.14: Rupture of synovium, hand and fingers
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M66.14 groups related diagnoses under rupture of synovium, hand and fingers. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M66.14
- M66.141Rupture of synovium, right hand
- M66.142Rupture of synovium, left hand
- M66.143Rupture of synovium, unspecified hand
- M66.144Rupture of synovium, right finger(s)
- M66.145Rupture of synovium, left finger(s)
- M66.146Rupture of synovium, unspecified finger(s)
Other codes in M66.1 Rupture of synovium
M66.14 questions
What does M66.14 mean?
M66.14 is the ICD-10-CM code for Rupture of synovium, hand and fingers. It is in chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.