In Texas, IV therapy can be administered by physicians (MDs and DOs), advanced practice registered nurses, physician assistants, and registered nurses. Licensed vocational nurses may do it in traditional clinical settings after completing extra training, and paramedics may do it in emergencies. Medical assistants and unlicensed individuals cannot administer IV therapy at all. Since September 1, 2025, elective IV therapy such as hydration bars and vitamin drips is restricted to an even shorter list of providers under Chapter 172 of the Occupations Code.
Physicians
Licensed physicians hold the broadest authority. Both MDs and DOs can independently prescribe, order, and administer any IV treatment, and they can delegate IV therapy tasks to qualified professionals under their supervision through Chapter 157 of the Texas Occupations Code.1eLaws. Texas Occupations Code Chapter 157 – Authority of Physician to Delegate Certain Medical Acts
Delegation does not shift liability. The physician who signs off remains legally responsible for the care, which is why the rules around who can receive a delegation, and in what form, are specific.
Advanced Practice Registered Nurses
APRNs can prescribe, order, and administer IV therapy. The four recognized APRN roles are nurse practitioners, certified registered nurse anesthetists, clinical nurse specialists, and certified nurse-midwives. Their prescriptive authority comes through Chapter 157, which allows physicians to delegate the ordering of drugs and devices to APRNs working under adequate supervision.1eLaws. Texas Occupations Code Chapter 157 – Authority of Physician to Delegate Certain Medical Acts
Outside facility settings, a prescriptive authority agreement with the supervising physician defines the APRN’s scope. APRNs who push controlled substances through an IV line must also hold their own DEA registration.
Physician Assistants
PAs can administer IV therapy as a delegated medical service from their supervising physician. Texas Occupations Code Section 204.202 lets PAs order and perform diagnostic and therapeutic procedures and prescribe or order drugs and devices through the Chapter 157 framework.2State of Texas. Texas Occupations Code Section 204.202 – Scope of Practice
A PA may practice in any setting the supervising physician authorizes, including clinics, hospitals, ambulatory surgical centers, nursing homes, and patient homes. The supervising physician has to confirm the PA is trained and competent for any delegated IV task.2State of Texas. Texas Occupations Code Section 204.202 – Scope of Practice
Registered Nurses
RNs can initiate, maintain, and discontinue IV therapy and give medications and fluids through IV lines. The physician does not need to be in the room, though RNs work under physician orders.
For elective settings like hydration clinics, the RN license is the floor. The Texas Medical Board has said directly that “the administration of the IV Hydration must be by a licensed professional nurse or higher-level licensee.”3Texas Medical Board. Who Can Do IV Hydration Any wellness drip clinic in Texas needs at least an RN at the bedside.
Licensed Vocational Nurses
LVNs operate under tighter rules. Before touching an IV, an LVN has to complete a post-licensure validation course on IV therapy principles and skills. Standard LVN programs don’t include it, so the training has to be obtained separately.4Texas Board of Nursing. Board Position Statements – Section 15.3 LVNs Engaging in Intravenous Therapy, Venipuncture, or PICC Lines
Once trained, an LVN may perform venipuncture, administer IV fluids, and give IV push medications. Whether they can prepare piggy-back medications or titrate IV drips is left to facility policy. Every action has to follow the prescriber’s orders and the facility’s written procedures.4Texas Board of Nursing. Board Position Statements – Section 15.3 LVNs Engaging in Intravenous Therapy, Venipuncture, or PICC Lines
Two hard limits apply no matter how much training the LVN has. Inserting or removing PICC lines and midline catheters is outside the LVN scope entirely.5Texas Board of Nursing. Texas Board of Nursing Position Statement Summary 2025 – Section 15.3 And under the 2025 elective IV therapy law, LVNs cannot be delegated any elective IV task, which rules out hydration bars and vitamin infusion clinics for them.
Paramedics and EMS Personnel
Certified paramedics can start IV therapy in emergency settings as part of advanced life support, under medical direction governed by Texas Health and Safety Code Chapter 773. The authority is limited to emergencies and to the protocols their medical director has approved.
That authorization does not reach into wellness clinics. Paramedics and EMTs are excluded from elective IV therapy; emergency field work and a clinic offering vitamin drips operate under separate legal frameworks.4Texas Board of Nursing. Board Position Statements – Section 15.3 LVNs Engaging in Intravenous Therapy, Venipuncture, or PICC Lines
Elective IV Therapy Rules Under Chapter 172
Texas enacted HB 3749, known as Jenifer’s Law, effective September 1, 2025. The law created Chapter 172 of the Occupations Code and tightened the rules on elective IV therapy, meaning saline hydration, vitamin infusions, and wellness drips offered outside traditional medical settings. Anyone opening or staffing an IV clinic needs to work from this chapter.
Under Chapter 172, a physician may only delegate elective IV therapy to a narrow list of providers:6Texas Legislature. HB 3749 – Enrolled Version
- Prescribing or ordering the IV may be delegated to a PA or APRN under adequate physician supervision.
- Administering the IV may be delegated to a PA, APRN, or RN under adequate physician supervision.
No one else qualifies. LVNs, paramedics, EMTs, medical assistants, and unlicensed individuals are all excluded from elective IV therapy, even if a physician tries to delegate. The Texas Medical Board has confirmed that elective IV hydration has to be ordered by a physician, PA, or APRN and administered by at least an RN.3Texas Medical Board. Who Can Do IV Hydration
Who Cannot Administer IV Therapy
Medical assistants are not authorized to administer IV therapy in Texas. MAs may perform venipuncture for blood draws in some settings under direct supervision, but they cannot administer IV fluids or medications. The Texas Medical Board has drawn that line clearly.3Texas Medical Board. Who Can Do IV Hydration
Unlicensed individuals are prohibited outright. That includes aestheticians, health coaches, naturopaths without a Texas medical license, and any other non-medical personnel. Physician delegation cannot cure a missing license.
Delegation and Supervision Requirements
Most IV therapy performed by someone other than a physician happens through delegation, and Texas law requires that process to follow specific rules. Standing delegation orders, standing medical orders, or protocols have to be in writing and signed by the delegating physician.7Legal Information Institute. Texas Administrative Code 22 TAC 169.2 – General Responsibilities of Delegating Physician
The delegating physician must verify that the person receiving the delegation is competent for the task and keeps legal responsibility for the act. Verbal arrangements don’t satisfy the requirement. If a clinic cannot produce signed, written delegation orders, every IV session performed under that arrangement is legally exposed.
For elective IV therapy under Chapter 172, every delegated provider must work under “adequate physician supervision,” though the physician does not have to be present in the room for each infusion.6Texas Legislature. HB 3749 – Enrolled Version
Penalties for Unauthorized Practice
Running an IV without proper licensure or delegation carries serious consequences. Practicing medicine without a license is a third-degree felony, each day of violation counts as a separate offense, and a conviction permanently forfeits any medical license the person holds.8State of Texas. Texas Occupations Code Section 165.152 – Practicing Medicine in Violation of Subtitle
Practicing nursing without a license is a Class A misdemeanor on a first offense and a third-degree felony on any later conviction. The state can also seek civil penalties of up to $1,000 per day, with each day treated as a separate offense.9Texas Board of Nursing. Texas Nursing Practice Act – Sections 301.553 and 301.554
These penalties reach licensed professionals who step outside their scope, not just the fully unlicensed. An LVN running elective IV therapy at a hydration clinic, or a medical assistant starting a drip on a physician’s informal say-so, can face board discipline and criminal prosecution at the same time.