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M26.220

Billable

Open anterior occlusal relationship

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A gap or space between the upper and lower front teeth when the jaws are closed, preventing normal contact between these teeth.

Coding Tips

  • •Document the extent of the open bite (anterior) and whether it affects the entire anterior region or is localized
  • •This is distinct from other malocclusions and may require orthodontic intervention

Code Hierarchy

└M26Dentofacial anomalies [including malocclusion]└M26.2Anomalies of dental arch relationship└M26.22Open occlusal relationship└M26.220Open anterior occlusal relationship
└M26.220Open anterior occlusal relationship

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