Ganglion, unspecified site

This code represents a ganglion, which is a benign, fluid-filled cyst typically arising from a joint capsule or tendon sheath. It is characterized by a palpable, often mobile, soft tissue mass. This specific code is used when the anatomical location of the ganglion is not documented.

This code is appropriate for documenting a diagnosis of a ganglion when the provider's documentation does not specify the exact anatomical site (e.g., wrist, ankle, knee). It is used when the clinical findings confirm a ganglion, but further specificity regarding its location is absent.

• Avoid using this code if the documentation provides any anatomical detail; instead, select a more specific M67.4- subcategory.
• Query the provider for clarification of the ganglion's site if possible to allow for more precise coding.
• Do not confuse with other soft tissue masses or tumors; ensure the documentation explicitly states "ganglion."