ICD-10-CM 2027

ICD-10 code for Patellofemoral disorder

Patellofemoral disorders

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Disorder (of) › patellofemoral”. Page updated September 29, 2026.

About coding Patellofemoral disorder

The ICD-10-CM code for Patellofemoral disorder is M22.2X (Patellofemoral disorders).

To report this condition, pick the subcode that matches the documentation: M22.2X1 (right knee), M22.2X2 (left knee) and M22.2X9 (unspecified knee).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

What is the ICD-10 code for Patellofemoral disorder?: M22.2X — Patellofemoral disorders (a header code; report a more specific subcode).
Is M22.2X billable?: No. M22.2X is a header code. Report one of its more specific subcodes instead.