M26.59

Billable

Other dentofacial functional abnormalities

M26.59 is the ICD-10-CM code for Other dentofacial functional abnormalities. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
M00-M99
Parent
M26.5
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

Includes

  • Centric occlusion (of teeth) NOS
  • Malocclusion due to abnormal swallowing
  • Malocclusion due to mouth breathing
  • Malocclusion due to tongue, lip or finger habits

Frequently asked questions

What is ICD-10 code M26.59?
M26.59 is the ICD-10-CM code for "Other dentofacial functional abnormalities". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M26.59 a billable code?
Yes — M26.59 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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