CPT® Code 20561

CPT® Code 20561 refers to the procedure of needle insertion(s) without injection(s) into three or more muscles. This technique is commonly known as dry needling, which is a therapeutic intervention aimed at alleviating pain associated with myofascial trigger points. These trigger points are localized areas of muscle tissue that have developed knots, leading to discomfort and stiffness. During the procedure, fine, solid-filament needles are inserted into the affected muscle tissue. Unlike acupuncture, which is rooted in traditional Chinese medicine and aims to balance the body's energy, dry needling specifically targets pain relief and improved range of motion. The needles may be left in place for a brief duration, ranging from a few seconds to up to 30 minutes, and can be inserted at varying depths, including subfascial or more superficially through the skin, depending on the therapeutic approach. This procedure is typically performed by qualified healthcare professionals such as physical therapists, chiropractors, acupuncturists, or physicians. It is important to note that while both dry needling and acupuncture utilize similar needles, their applications and techniques differ significantly. Dry needling is often integrated into a broader treatment plan that may also encompass exercise, manual therapy, and heat therapy, enhancing the overall effectiveness of the pain management strategy.