M22

Non-billable

Disorder of patella

M22 is the ICD-10-CM code for Disorder of patella. It is a non-billable category code — use a more specific child code such as M22.0 for billing.

Status
Header (non-billable)
Chapter
M00-M99
Subcodes
7
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

Excludes2 — not included here

  • traumatic dislocation of patella (S83.0-)

Frequently asked questions

What is ICD-10 code M22?
M22 is the ICD-10-CM code for "Disorder of patella". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M22 a billable code?
No — M22 is a non-billable header code. Use a more specific child code (such as M22.0) for billing.
What are the subcodes of M22?
M22 has 7 more specific child codes, including M22.0, M22.1, M22.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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