M26.5

Dentofacial functional abnormalities

Non-billableCategory

Code Hierarchy

M26M26.5

Chapter: 13. Diseases of the musculoskeletal system and connective tissue

Section: M26-M27 - Dentofacial anomalies [including malocclusion] and other disorders of jaw

Coding Guidelines

Excludes1 (Mutually Exclusive)

These codes should never be used together with M26.5

F45.8 - bruxism (F45.8)
F45.8 - teeth-grinding NOS (F45.8)

Specific Codes (9)

M26.50Billable

Dentofacial functional abnormalities, unspecified

M26.51Billable

Abnormal jaw closure

M26.52Billable

Limited mandibular range of motion

M26.53Billable

Deviation in opening and closing of the mandible

M26.54Billable

Insufficient anterior guidance

M26.55Billable

Centric occlusion maximum intercuspation discrepancy

M26.56Billable

Non-working side interference

M26.57Billable

Lack of posterior occlusal support

M26.59Billable

Other dentofacial functional abnormalities

Related Codes

M26.0Category

Major anomalies of jaw size

M26.1Category

Anomalies of jaw-cranial base relationship

M26.2Category

Anomalies of dental arch relationship

M26.3Category

Anomalies of tooth position of fully erupted tooth or teeth

M26.4Billable

Malocclusion, unspecified

M26.6Category

Temporomandibular joint disorders

M26.7Category

Dental alveolar anomalies

M26.8Category

Other dentofacial anomalies

M26.9Billable

Dentofacial anomaly, unspecified