CPT® Code 0819T

Revision or removal of integrated neurostimulation system for bladder dysfunction, including analysis, programming, and imaging, when performed, posterior tibial nerve; subfascial

The CPT® Code 0819T refers to the procedure involving the revision or removal of an integrated neurostimulation system specifically designed for bladder dysfunction. This procedure encompasses several critical components, including the analysis, programming, and imaging of the neurostimulation system when performed. The focus of this procedure is on the posterior tibial nerve, which is a branch of the sciatic nerve. The neurostimulator device, which may have been previously placed subcutaneously or subfascially, is utilized to treat conditions such as overactive bladder or intractable urge incontinence. The mechanism of action involves stimulating the posterior tibial nerve to deliver retrograde neuromodulation to the sacral nerve plexus, which plays a vital role in controlling bladder function and lower urinary tract activity. During the procedure, the physician prepares the patient by marking the incision site and making an incision over the previous surgical site. The procedure may involve either the complete removal of the device or a revision in situ, which includes adjustments to the device's position and the placement of new stay sutures if necessary. This is particularly relevant in cases where the neurostimulator has ceased to provide effective treatment. The procedure concludes with the closure of the fascia or irrigation of the subcutaneous pocket, followed by layered closure of the skin.