M26.5
Non-billableDentofacial functional abnormalities
M26.5 is the ICD-10-CM code for Dentofacial functional abnormalities. It is a non-billable category code — use a more specific child code such as M26.50 for billing.
M00-M99 Diseases of the musculoskeletal system and connective tissue
Frequently asked questions
- What is ICD-10 code M26.5?
- M26.5 is the ICD-10-CM code for "Dentofacial functional abnormalities". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
- Is M26.5 a billable code?
- No — M26.5 is a non-billable header code. Use a more specific child code (such as M26.50) for billing.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition