Several types of healthcare professionals can legally perform acupuncture in the United States, but the training requirements vary dramatically. Licensed acupuncturists complete the most extensive needle-specific education, while medical doctors in most states can practice acupuncture with little or no additional training. Physical therapists, chiropractors, and certain behavioral health workers may also use needling techniques, though their scope depends heavily on state law.
Licensed Acupuncturists
Licensed acupuncturists (L.Ac.) are the only practitioners whose entire graduate education centers on acupuncture. To earn this credential, you must complete a master’s degree program accredited by the Accreditation Commission for Acupuncture and Herbal Medicine (ACAHM), which requires a minimum of 1,905 total hours. That breaks down into 705 hours of acupuncture theory, 660 hours of supervised clinical practice, 450 hours of biomedical sciences, and 90 hours covering counseling, ethics, and practice management. Programs that add Chinese herbal medicine require even more: at least 2,625 hours across a four-year curriculum.
After graduating, candidates must pass board exams administered by the National Certification Board for Acupuncture and Herbal Medicine (NCBAHM, formerly NCCAOM) and complete the Clean Needle Technique course, a nationally recognized safety credential covering sterilization, infection control, and proper needle handling. The CNT course includes self-paced online modules, a proctored written exam, and a practical exam. Most states require both board certification and CNT completion before issuing a license.
A doctoral option also exists. Doctorate programs in acupuncture (DAc or DAcCHM) typically take four to eight months longer than master’s programs and include advanced coursework in complex diagnostic patterns, treatment modification strategies, integration with conventional medicine, and a capstone research project. Master’s-prepared practitioners are trained to manage common clinical presentations competently, while doctoral graduates tend to focus on complex cases or specialized populations such as orthopedics or healthy aging.
Medical Doctors and Osteopaths
Physicians (MDs) and doctors of osteopathic medicine (DOs) can perform acupuncture in all 50 states, but the additional training they need varies widely. Thirty-three states allow physicians to practice acupuncture without any extra training requirements beyond their medical license. Eleven states and the District of Columbia require 200 to 300 hours of acupuncture-specific training. Only three states require physicians to obtain a separate acupuncture license.
Some physicians pursue voluntary certification through organizations like the American Board of Medical Acupuncture, which typically involves a 300-hour training program combining didactic coursework and clinical rotations. This is still a fraction of the 1,905-plus hours required for licensed acupuncturists, but physicians enter with extensive training in anatomy, physiology, and patient safety that acupuncture-specific programs teach from scratch.
Chiropractors
Chiropractors can perform acupuncture in many states, though the rules differ. Some states allow chiropractors to needle as part of their existing scope of practice with modest additional training, often 100 to 300 hours of coursework. Other states prohibit it entirely or require chiropractors to obtain a separate acupuncture certification. If you’re considering a chiropractor for acupuncture, check whether your state licensing board specifically authorizes it within their scope.
Physical Therapists and Dry Needling
Physical therapists in many states perform a technique called “dry needling,” which uses the same thin filiform needles as acupuncture but targets muscular trigger points rather than traditional acupuncture meridians. The legal distinction between dry needling and acupuncture is one of the most contested issues in needle-based therapy.
The American Physical Therapy Association defines dry needling as “an intervention that uses a thin filiform needle to penetrate the skin and stimulate underlying points.” California’s acupuncture statute defines acupuncture as “the stimulation of a certain point or points on or near the surface of the body by the insertion of needles.” Because those definitions overlap almost entirely, California considers dry needling to be acupuncture and prohibits physical therapists from performing it. Several other states take the same position.
In states that do allow physical therapists to dry needle, training requirements are typically far less than what licensed acupuncturists complete. Many PTs learn dry needling through weekend continuing education courses totaling 25 to 50 hours. The American Medical Association adopted a policy in 2016 stating that physical therapists and other non-physicians practicing dry needling should, at minimum, meet standards similar to the training, certification, and continuing education requirements that exist for acupuncture. The FDA has also stated that acupuncture needles “must be clearly restricted to qualified practitioners of acupuncture as determined by the States.” The risks are identical regardless of what the technique is called: lung puncture, nerve damage, and infection are all possible when needles penetrate tissue.
Dentists and Podiatrists
Dentists and podiatrists can perform acupuncture in some states, generally limited to their area of practice. A dentist might use acupuncture for jaw pain or dental anxiety, while a podiatrist could apply it to foot and ankle conditions. California explicitly names both professions alongside physicians and licensed acupuncturists as authorized to use acupuncture needles. Requirements vary by state, and most dentists or podiatrists who offer acupuncture have completed additional continuing education in the technique.
Behavioral Health Workers and Ear Acupuncture
A specialized, limited form of acupuncture is available through non-acupuncturist healthcare workers trained in the NADA (National Acupuncture Detoxification Association) protocol. This protocol uses five specific points on the ear and was originally developed at Lincoln Detox in New York for addiction treatment. The staff administering it there included counselors, nurses, and peer recovery workers.
In 1989, a petition led to the first U.S. law allowing non-acupuncture personnel to provide this standardized protocol. Since then, multiple states have passed similar legislation. Colorado, for example, passed a law in 2013 allowing NADA training for licensed clinical social workers, licensed addiction counselors, licensed professional counselors, licensed marriage and family therapists, certified addiction counselors, and licensed psychologists. Trained nurses have also served as auricular detoxification specialists in inpatient treatment centers, and social workers have used the protocol in emergency department psychiatric settings.
The key limitation is that NADA-trained providers can only place needles in the five designated ear points following the standardized protocol. They are not authorized to perform body acupuncture or deviate from the protocol in any way.
How to Verify a Practitioner’s Credentials
Because regulations vary so widely, your best starting point is your state’s licensing board for acupuncture. Most states maintain an online directory where you can confirm whether a practitioner holds a current, valid license. For licensed acupuncturists specifically, you can verify board certification through the NCBAHM’s online directory. If a physician is offering acupuncture, you can check whether they hold voluntary certification through the American Board of Medical Acupuncture, though remember that most states don’t require it.
When evaluating a practitioner, the total hours of needle-specific training matter more than the type of degree. A licensed acupuncturist will have completed at least 1,905 hours focused entirely on acupuncture theory and practice, including 660 or more hours of supervised clinical needling. A physician in one of the 33 states without additional requirements could technically begin needling patients with zero acupuncture-specific training. A physical therapist performing dry needling may have as few as 25 hours of coursework. These differences are worth understanding when choosing who puts needles in your body.