02/02/2021

Coding for Aspiration of Ganglion Cyst Using a Needle

what is the CPT for aspiration of ganglion cyst using a needle? what is the correct ICD-10 code for this procedure? Thanks

For an injection of a ganglion cyst on the right foot or ankle, the following CPT code should be billed:

20612: Aspiration and/or injection of ganglion cyst(s) any location

Lay Description (Code):

The physician aspirates and/or injects a ganglion cyst. After administering a local anesthetic, the physician inserts a needle through the skin and into the ganglion cyst. A ganglion cyst is a benign mass consisting of a thin capsule containing clear, mucinous fluid arising from an aponeurosis or tendon sheath, such as on the back of the wrist or foot. A fluid sample may be withdrawn from the cyst or a medicinal substance may be injected for therapy. The needle is withdrawn and pressure is applied to stop any bleeding.

The procedure should be billed with the following ICD-10 code:

M67.471: Ganglion, right ankle or foot