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M26.51

Billable

Abnormal jaw closure

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

What This Code Means

The jaw does not close or come together in a normal or proper way when the person bites down.

Coding Tips

  • •Document whether the abnormality is anterior, posterior, or bilateral
  • •Distinguish from temporomandibular joint disorders which have different coding

Code Hierarchy

└M26Dentofacial anomalies [including malocclusion]└M26.5Dentofacial functional abnormalities└M26.51Abnormal jaw closure
└M26.51Abnormal jaw closure

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