Home health aides are limited to four core duties under federal rules: hands-on personal care, simple procedures that extend a nurse’s or therapist’s plan, help with walking or exercises, and assistance with medications a patient can normally take on their own. Everything outside those boundaries, particularly medical and nursing tasks, falls to licensed professionals. The exact line between what’s allowed and what’s off-limits varies by state, but several categories of tasks are consistently restricted.
Medical and Nursing Tasks
The broadest rule is straightforward: medical and nursing tasks cannot be delegated to home health aides. That prohibition comes from state nurse practice acts and is reinforced by federal Medicare conditions. In practical terms, this means a home health aide cannot perform any task that requires clinical training or nursing judgment.
Specific tasks that are reserved for licensed nurses include:
- Inserting or replacing urinary catheters
- Tube feedings that require preparation or complex setup
- Ostomy care such as colostomy or ileostomy stoma irrigation
- Sterile dressing changes or wound care involving packing, irrigation, or prescription agents
- Tracheostomy suctioning and ventilator care
- Treatment of pressure ulcers at stage 2 or greater
- Treatment of widespread or infected skin conditions
- Inserting enemas or suppositories
These tasks require a registered nurse or, in some cases, a licensed practical nurse working under an RN’s direction. A home health aide who performs them is working outside their legal scope, regardless of how confident or experienced they may be.
Medication Administration vs. Medication Assistance
This distinction trips up a lot of families. Home health aides can assist with medications that a patient ordinarily self-administers. That means reminding you to take a pill, handing you a pre-filled pill organizer, or opening a bottle you can’t grip. What they cannot do is administer medication themselves.
Placing a pill in a patient’s mouth, applying a prescription cream, giving injections, administering eye or ear drops, or pushing medication through a feeding tube all cross the line into medication administration. Most states treat these as nursing tasks. Some states do allow registered nurses to delegate certain medication tasks to aides under specific conditions, but this is not the default. In at least half of U.S. states, nurses can delegate 14 or more clinical tasks (including blood sugar testing and giving oral medications) to aides, but only when the nurse has individually assessed the situation and determined it’s safe. The aide cannot make that call independently.
The key principle: if the patient could not take the medication on their own without professional help, the aide likely cannot be the one providing that help.
Clinical Assessments and Care Plans
A home health aide cannot assess a patient’s condition, diagnose a problem, or create a care plan. Federal regulations require that a registered nurse conduct the initial assessment visit and complete the comprehensive assessment for every home health patient. That assessment determines what care is needed, whether the patient qualifies for Medicare home health benefits, and what instructions the aide will follow.
Nursing judgment, comprehensive patient assessment, development of a plan of care, and evaluation of care cannot be delegated to any unlicensed person. This means your aide can notice and report changes in your condition, but they cannot interpret those changes, adjust your care plan, or decide on a new course of action. An RN or other licensed professional must make those decisions. Even the written instructions the aide follows day to day must be prepared by a nurse, physical therapist, or other qualified professional.
Tasks That Require Nursing Judgment
Beyond specific procedures, there’s a broader category of restrictions built around the concept of nursing judgment. An aide cannot decide whether a wound looks infected, whether a blood pressure reading requires action, or whether symptoms warrant a change in medication. They also cannot re-delegate tasks. If a nurse delegates a specific duty to an aide, that aide cannot pass it along to someone else.
Illinois regulations make this especially explicit: an RN cannot be forced to delegate nursing interventions when the nurse has determined delegation is inappropriate. The nurse, not the agency, not the family, has the final say on whether a particular task is safe to hand off to an aide for a particular patient.
Financial and Legal Boundaries
Home health aides also face restrictions outside the medical realm. They should not manage a patient’s finances, sign checks, handle bank accounts, or have access to credit cards. Using a patient’s money or property improperly is classified as financial abuse. Even well-intentioned arrangements, like an aide picking up groceries with a patient’s debit card, should be governed by the employing agency’s written policies.
Aides are generally prohibited from accepting gifts from patients. These policies exist to prevent conflicts of interest and to ensure care quality doesn’t vary based on a patient’s generosity. If you’re unsure about the boundaries, the aide’s agency should have clear guidelines.
What Home Health Aides Can Do
Understanding the restrictions is easier when you know what falls inside the scope. Home health aides provide personal care: bathing, grooming, dressing, toileting, and helping with transfers and mobility. They can assist with light housekeeping related to the patient’s health, prepare meals, and help with exercises prescribed by a therapist. They perform simple procedures, like taking a temperature or pulse, when those tasks are part of a care plan written by a licensed professional.
The role is fundamentally about supporting daily life and extending the work of the clinical team, not replacing it. A home health aide’s job is to carry out instructions, not make clinical decisions. That boundary protects both the patient and the aide.
State Rules Vary Significantly
One complicating factor is that regulations differ substantially from state to state. Some states allow nurses to delegate a wide range of clinical tasks to aides, including blood sugar testing, nebulizer treatments, and even pre-filled insulin administration, as long as the nurse has trained the aide and determined it’s appropriate for that specific patient. Other states maintain strict prohibitions on any task that could be considered a nursing function.
This means an aide who moves from one state to another, or even from one agency to another within the same state, may find that their permitted tasks change. If you’re hiring a home health aide or receiving care from one, the employing agency is responsible for clarifying which tasks that aide is trained and authorized to perform in your state. When in doubt, ask the supervising nurse directly.