Is M91.2 a billable code?
No. M91.2 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
M91.2: Coxa plana
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
M91.2 groups related diagnoses under coxa plana. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under M91.2
Other codes in M91 Juvenile osteochondrosis of hip and pelvis
M91.2 questions
What does M91.2 mean?
M91.2 is the ICD-10-CM code for Coxa plana. 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.