Medical Assistant Scope of Practice in Illinois: Delegation and SB 3769

In Illinois, the scope of practice for a medical assistant is not set by a state license or a statutory task list. It is set by the supervising physician. Section 54.2 of the Illinois Medical Practice Act lets physicians delegate patient care tasks to unlicensed personnel in an office setting, as long as the assistant is trained for the task and a licensed health care professional is on-site while the work is done.¹ Everything a medical assistant may lawfully do in Illinois flows from that delegation, and everything they may not do is either carved out by other statutes or reserved to licensed clinicians because it is the practice of medicine.

One thing to keep in mind before reading further: Section 54.2 is scheduled to sunset on January 1, 2027, and a bill pending in the General Assembly would replace the delegation model with formal state credentialing. Both are covered near the end of this article.

How Delegation Creates the Job

Medical assistants in Illinois hold no state-issued license or registration. The Illinois Department of Financial and Professional Regulation does not maintain a credential for them.² The authority to touch patients, draw blood, or handle medications flows through the physician’s own license.

Section 54.2 sets three conditions for lawful delegation. The delegation has to occur in an office or practice setting within an existing physician-patient relationship. The person receiving the task must have appropriate training and experience. And a licensed health care professional must be physically on-site to provide assistance while the assistant does the work.¹ The statute also bars a physician from delegating anything that state law or regulation specifically requires a physician to perform personally.

The Nurse Practice Act adds a parallel track. Registered nurses can delegate nursing interventions to unlicensed personnel, including medical assistants, based on patient stability, task complexity, and the assistant’s competency. But nurses cannot delegate medication administration to unlicensed personnel in hospitals, state mental health facilities, developmental centers, or long-term care facilities. That single carve-out reshapes the job for any medical assistant working outside a physician’s office.

What Supervision Actually Requires

“Direct supervision” means different things depending on who is asking.

Under the Medical Practice Act

State law does not require a physician to be in the room, or even in the building personally. It requires that a licensed health care professional be on-site to provide assistance.¹ That could be a registered nurse, a licensed practical nurse, or another clinician practicing within their own licensing act. The statute is also flexible on how the delegation is communicated: standing orders, written protocols, electronic orders, and verbal instructions all qualify.

Under Medicare Incident-To Billing

If the practice bills Medicare for services a medical assistant helps deliver, the federal rules tighten. CMS defines direct supervision for incident-to billing as requiring the physician to be present in the office suite and immediately available throughout the time the assistant performs the service. The physician does not have to be in the same room, but has to be somewhere in the suite.³ Two service categories relax that to general supervision, meaning the physician only needs to be reachable by phone or electronic means: transitional care management and chronic care management.⁴

Missing the CMS standard is not just a billing problem. Services billed as incident-to without qualifying supervision can trigger Medicare fraud liability.

Clinical Tasks a Physician Can Delegate

Because the scope depends on delegation, actual duties vary by employer. Certain categories come up across almost every Illinois outpatient practice.

Routine Clinical Work

Recording patient histories, measuring vital signs, and preparing patients for examination are baseline duties. Medical assistants also assist with minor procedures, draw blood, and perform electrocardiograms. Each of these requires documented training and competence, and the delegating physician is responsible for confirming the assistant is qualified before handing off the work.¹

Medication Administration

In a physician’s office, the Medical Practice Act’s delegation provisions allow a physician to authorize a medical assistant to administer medications under appropriate supervision. In hospitals and long-term care facilities, the Nurse Practice Act bars nurses from delegating medication administration to unlicensed personnel, so the setting itself controls whether this task is available at all.

Prescriptions and Controlled Substances

DEA rules add specific limits when controlled substances are involved. A medical assistant may prepare a written prescription for a physician’s signature, so long as the physician determines the medical purpose and specifies the details. A medical assistant may call a pharmacy to relay a Schedule III through V prescription, but only after the physician has personally conveyed all required prescription information to the assistant. There is a hard line at Schedule II: a medical assistant cannot call in a Schedule II prescription under any circumstances, including emergencies. The physician has to communicate that prescription to the pharmacist personally.⁵

Laboratory Testing

Medical assistants routinely perform point-of-care lab tests. Under the federal Clinical Laboratory Improvement Amendments, some simple tests qualify as “waived” and can be run in facilities holding a Certificate of Waiver. These include dipstick urinalysis, fecal occult blood tests, urine pregnancy tests, blood glucose monitoring with FDA-cleared home-use devices, and spun microhematocrit tests.⁶ The compliance rule is simple: follow the manufacturer’s instructions. CLIA decides which tests are waived, but whether the medical assistant can actually run them still turns on the physician’s delegation.

X-Rays

Taking X-rays is not a task that can simply be delegated. Under 32 Illinois Administrative Code Part 401, facility registrants may only permit operation of X-ray systems by individuals licensed under state law or accredited by the Illinois Emergency Management Agency.⁷ A medical assistant who wants to take radiographs has to hold that accreditation first.

What a Medical Assistant Cannot Do

The Medical Practice Act is explicit: no physician may delegate a task that state law requires a physician to perform. That produces a firm set of prohibitions.

Diagnosing conditions, developing treatment plans, and prescribing medications are the practice of medicine and require a physician’s license.
Administering anesthesia falls outside anything that can be delegated to unlicensed personnel.
Interpreting lab results or deciding whether to modify a treatment involves clinical judgment reserved to a licensed provider.
In hospitals, long-term care facilities, and similar institutional settings, nurses cannot delegate medication administration to unlicensed personnel, which pulls that task off the table for medical assistants working in those environments.
Clinical work cannot continue when no licensed health care professional is on-site. When the last licensed person leaves the building, the assistant’s authority to perform delegated clinical tasks leaves with them.
Calling in a Schedule II prescription is prohibited without exception, and operating X-ray equipment without state accreditation is prohibited outright.

Consequences of Working Outside Scope

Exceeding scope creates exposure for both sides of the delegation.

For the medical assistant, performing acts that constitute the practice of medicine without a license is a Class 4 felony on the first offense under Section 59 of the Medical Practice Act. A subsequent offense escalates to a Class 3 felony. The Department of Financial and Professional Regulation can also impose a civil penalty of up to $10,000 per offense against anyone practicing or holding themselves out as a physician without a license.⁸

For the physician, allowing an assistant to exceed lawful scope is aiding unlicensed practice, an independent ground for discipline under Section 22 of the Act. Discipline can include license suspension, revocation, probation, or fines up to $10,000 per violation.⁸ Malpractice liability follows the same path. Because delegation extends the physician’s authority to an unlicensed person, the legal exposure runs back to the physician, and a plaintiff’s attorney will look first at whether the physician verified the assistant’s competence for the task. Training records and competency checklists are the practical defense.

The 2027 Sunset and SB 3769

Two things could reshape all of the above within the next legislative cycle.

Section 54.2, the provision that authorizes physician delegation to unlicensed personnel, is scheduled to expire on January 1, 2027.¹ If the General Assembly does not extend or replace it, the statutory basis for medical assistant clinical work in office settings becomes uncertain.

Senate Bill 3769, introduced in the 104th General Assembly, would create a Medical Assistant Practice Act. The bill’s findings state that Illinois currently lacks uniform education, competency, and licensure standards for medical assistants. The proposed act would set minimum education, curriculum, and examination requirements, along with a tiered credentialing system tied to education and demonstrated competency.⁹ If enacted, it would replace the delegation-only model with formal state credentialing. The bill has not been finalized as of this writing.

Training and National Certification

Illinois does not require medical assistants to hold national certification. But because Section 54.2 requires appropriate training before a physician can lawfully delegate, documented training is functionally required even without a state credential. Completing a program accredited by the Commission on Accreditation of Allied Health Education Programs, which follows curriculum standards developed by the Medical Assisting Education Review Board, provides that documentation.¹⁰

The two most widely recognized national credentials are the Certified Medical Assistant offered by the American Association of Medical Assistants and the Registered Medical Assistant offered by American Medical Technologists.¹¹ Both require graduation from an accredited program, passing an examination, and ongoing continuing education. Neither is legally required to work in Illinois, but either can expand the range of tasks a physician is willing to delegate, and either provides the training record that Section 54.2 assumes exists.

1
Illinois General Assembly. Illinois Compiled Statutes 225 ILCS 60/54.2 – Physician Delegation of Authority
2
Illinois Department of Financial and Professional Regulation. Division of Professional Regulation
3
CMS. Medicare Transmittal – Incident To Services
4
CMS. Incident To Services and Supplies
5
United States Department of Justice – Drug Enforcement Administration. Practitioner’s Manual
6
eCFR. Title 42 Part 493 – Laboratory Requirements
7
Cornell Law Institute. Illinois Administrative Code Title 32 Section 360.30 – General Requirements
8
Illinois General Assembly. 225 ILCS 60 – Medical Practice Act of 1987
9
Illinois General Assembly. SB3769 – 104th General Assembly
10
MAERB. Standards and Policies
11
American Medical Technologists. Medical Assistant (RMA)