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M67.40

Billable

Ganglion, unspecified site

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

What This Code Means

A benign, fluid-filled cyst that forms near a joint or tendon when the specific location is not specified.

Coding Tips

  • •Ganglions are common, benign lesions that may resolve spontaneously; document size and symptoms
  • •Use more specific codes (M67.41-M67.49) when the anatomical site is known to improve specificity

Code Hierarchy

└M67Other disorders of synovium and tendon└M67.4Ganglion└M67.40Ganglion, unspecified site
└M67.40Ganglion, unspecified site

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