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M27.40

Billable

Unspecified cyst of jaw

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

What This Code Means

A fluid-filled sac or cavity in the jaw bone of unknown type or unspecified nature.

Coding Tips

  • •Use this code only when the specific type of jaw cyst cannot be determined; if type is known, use a more specific code
  • •Request imaging reports or pathology results to determine if a more specific cyst code applies

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