M25.2

Non-billable

Flail joint

M25.2 is the ICD-10-CM code for Flail joint. It is a non-billable category code — use a more specific child code such as M25.20 for billing.

Status
Header (non-billable)
Chapter
M00-M99
Parent
M25
Subcodes
9
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code M25.2?
M25.2 is the ICD-10-CM code for "Flail joint". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M25.2 a billable code?
No — M25.2 is a non-billable header code. Use a more specific child code (such as M25.20) for billing.
What are the subcodes of M25.2?
M25.2 has 9 more specific child codes, including M25.20, M25.21, M25.22.

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

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