Medical assistant scope of practice in New Jersey
In New Jersey, the medical assistant scope of practice lets a physician direct a certified medical assistant who works in the practice to give certain injections or draw blood, but only when the rule's training and supervision requirements are met. One state rule covers all of this work. In short, the rule sets what you must have completed and what the physician must document and do.
Ready to explore programs? Compare accredited options on our New Jersey program page, then choose one and send its short Request information form.
- Educational program: accredited and at least 330 clock hours
- Credential: current national certification (AAMA, NCCT, AMCA, NAHP or NCMA) or AMT registration
- Injection training: at least 10 hours, plus 10 satisfactory injections of each type (intramuscular, subcutaneous, intradermal)
- Blood-draw training: at least 10 hours
- Who sets the rules
- New Jersey State Board of Medical Examiners, N.J.A.C. 13:35-6.4 (text via Cornell LII)
- State credential for medical assistants
- None required
- Supervision
- physician must remain on the premises while injections are carried out
What New Jersey rules say a medical assistant may do
| Task | What the rule says | Source |
|---|---|---|
| Delegation | Within the rule's narrow limits, a physician can have a certified medical assistant who works in the same practice give intradermal, intramuscular or subcutaneous injections, or draw blood. | N.J.A.C. 13:35-6.4(b) |
| State credential | A qualifying MA has completed an accredited post-secondary program of 330 clock hours or more, and holds either a current national certification (such as AAMA, NCCT, AMCA, NAHP or NCMA) or an AMT registration. | N.J.A.C. 13:35-6.4(a)2 |
| Injections | Before delegating injections, the physician has to record 10 or more hours of injection training, along with satisfactory performance of each injection type (intramuscular, subcutaneous and intradermal) at least ten times. | N.J.A.C. 13:35-6.4(c)1 |
| Supervision | While injection orders are being carried out, the physician has to remain on the premises and close to the treatment room. | N.J.A.C. 13:35-6.4(c)4 |
| Not allowed | Injections of allergenic substances, local anesthetics, controlled dangerous substances, experimental drugs and antineoplastic chemotherapy (except corticosteroids) may not be directed to a medical assistant. | N.J.A.C. 13:35-6.4(d) |
| Blood draws | A certified MA may be directed to draw blood only once the physician has documented 10 or more hours of training in venipuncture and skin puncture. | N.J.A.C. 13:35-6.4(e)1 |
What a physician may direct you to do
A physician can ask a certified medical assistant working in the practice to give certain injections or draw blood from a vein, called venipuncture, but only in the limited situations the rule allows.
Those injections may go into the skin (intradermal), just beneath it (subcutaneous) or into a muscle (intramuscular).
Requirements for certified medical assistant status
You need two things. First, you must finish an accredited program after high school with at least 330 clock hours. You also need current national certification, like one from AAMA, NCCT, AMCA, NAHP or NCMA, or you need AMT registration. The rule spells out these choices.
When comparing programs, look for accreditation and at least 330 clock hours, since the New Jersey rule requires both.
Injection training the physician must record
Your physician needs a written record of your injection training, and it must total 10 hours or more. The record also has to show that you performed ten intramuscular, ten subcutaneous and ten intradermal injections to a satisfactory standard.
Drawing blood as a medical assistant
Only after documenting at least 10 hours of instruction in venipuncture and skin puncture may a physician direct venipuncture to a certified medical assistant.
Must the physician remain on site?
Yes. While you carry out injection orders, the physician has to remain on the premises close to the treatment room.
Injections New Jersey does not allow medical assistants to give
New Jersey does not allow medical assistants to receive orders for certain injections, regardless of training. The rule lists them:
- Allergy materials, including allergy shots
- Local anesthetic products
- Controlled dangerous substances
- Investigational medicines
- Cancer chemotherapy medicines, with corticosteroids as the exception
Finding a program that follows New Jersey requirements
Nationwide, 1,094 medical assistant programs appear on the site. Of those, 484 hold accreditation from CAAHEP or ABHES. New Jersey requires an accredited program with at least 330 clock hours, so check each program's hours with the school.
Among the 378 career schools that share this information, the median time to complete a program is 9 months, according to IPEDS. What you pay depends on the type of school.
| Type of school | Median published price (2023–24) |
|---|---|
| Career school, full program | $17,257 |
| Public college, one year, full-time and in-district | $4,346 |
Distance-learning options are available at some programs. The site identifies 30 of them, and 14 are accredited. Any supervised clinical practice, often called an externship, takes place on site.
Pay for medical assistants
In May 2025, medical assistants earned a national median of $45,690 per year, or $21.97 per hour, according to BLS. Phlebotomists had national median earnings of $45,230.
Every one of these steps starts with an accredited program, so the sooner you begin, the sooner you can take on this work. Choose a program on our New Jersey program page and send the short Request information form to that school today.
This plain summary is not legal advice; the statute or board rule linked in the table is the authority. Rules change, so check the source before you rely on a task.
Certification rules in New Jersey · Medical assistant programs in New Jersey · Jobs in New Jersey · Scope of practice in every state
Nearby: Scope of practice in New York · Scope of practice in Pennsylvania · Scope of practice in California