Who Does What Among the People Who Come to Help

The quick difference between an aide, a CNA, and a caregiver

The gap is training and legal scope, not kindness or skill. A certified nursing assistant (CNA) holds a state credential and works under a nurse's supervision. A home health aide (HHA) is trained to help with bathing, dressing, and other personal care in someone's home, sometimes with light health-related tasks. Caregiver is the broad word for anyone who helps day to day — a privately hired aide, a companion, or a family member with no formal credential at all.

• CNA — state-certified; works in nursing homes, hospitals, and homes, under a nurse.
• HHA — trained for personal care at home; often employed by an agency.
• Caregiver — any helper, paid or unpaid, credentialed or not.

The words overlap in daily tasks, which is exactly why families confuse them. Sorting out home health aide vs cna matters most when you are deciding who is qualified to do a specific job.

What a home health aide does

A home health aide helps a person with the ordinary tasks of daily life at home: bathing, dressing, grooming, moving safely from bed to chair, using the bathroom, and simple meals. Aides are trained and, in many states, certified, but their training centers on personal care rather than clinical procedures. An agency usually supervises them, and a nurse sets the plan they follow.

Within a hospice, an aide is part of the care team and visits on a schedule to help with exactly this kind of personal care. Medicare's hospice benefit even provides short inpatient respite — up to five consecutive days in a facility — so a family caregiver can rest 1Ref 1Centers for Medicare & Medicaid Services (2024).Medicare-Certified 4 Levels of Hospice Care.The Medicare hospice levels of care, including routine home care as the level that covers care where the person lives and inpatient respite of up to five consecutive days to give a family caregiver relief.. If you are weighing home health vs home care, the aide usually sits on the home-care side of that line: hands-on daily help, not skilled nursing.

What a CNA does

A certified nursing assistant earns a state certificate after a training course and a competency test, then works under the direction of a licensed nurse. CNAs do much of the same hands-on personal care an aide does, and they also take on tasks tied to a clinical routine — checking vital signs, recording how much someone eats and drinks, and helping with safe mobility — always within what a nurse assigns.

You will meet CNAs most often in nursing homes and hospitals, but they also work in private homes. The certificate is portable within a state and signals a verified baseline of training. When families ask which caregiver certifications actually matter, the CNA is usually the one they mean.

What "caregiver" means

Caregiver is the widest word of the three. It covers a family member who moves in to help a dying parent, a friend who stops by daily, a companion hired for a few hours, and a privately paid aide who is not attached to any agency. Most caregiving in this country is done by family members with no pay and no formal training at all.

That unpaid work is real work, and it is heavy. Family caregiver burden tends to rise as a person approaches the end of life, tracking with how long care has gone on and how dependent the person has become 2Ref 2Peer-reviewed study (see article) (2023).Comparison of the Burden Evolution of the Family Caregivers for Patients With Cancer and Nononcological Diseases Who Need Palliative Care.That family caregiver burden rises as a person approaches the end of life and is tied to how long care has continued and how dependent the person has become.. Naming who is doing what — and getting the main caregiver relief — is part of caring for a dying parent, not a luxury.

The line none of them cross: skilled nursing

None of these three — aide, CNA, or informal caregiver — is a nurse, and none may perform skilled nursing on their own authority. Drawing medication into a syringe, managing an IV or a feeding tube, packing a wound, or changing a sterile dressing are nursing tasks. A family caregiver may be taught by the hospice or home health nurse to give comfort medicines the clinician has already prescribed and labeled for that person, following the label exactly, but the clinical judgment stays with the nurse.

This is the practical reason the distinction matters. If the person's needs are shifting toward skilled care, the answer is not a more experienced aide; it is a nurse visit and a new plan. Knowing the difference behind hospice vs home health helps here, because those two benefits bring different clinical teams to the door.

Who pays, and how each one reaches your home

Who pays depends on the role and the program, not on the tasks the person happens to do that day. A hospice aide's visits fall under routine home care, the Medicare hospice level that covers care wherever the person lives 1Ref 1Centers for Medicare & Medicaid Services (2024).Medicare-Certified 4 Levels of Hospice Care.The Medicare hospice levels of care, including routine home care as the level that covers care where the person lives and inpatient respite of up to five consecutive days to give a family caregiver relief.. A home health aide who comes through an agency may be covered when a person also needs skilled care, or paid privately when the help is purely custodial. A hired caregiver who keeps someone company through the afternoon is usually paid out of pocket, through long-term care insurance, or through a state Medicaid program.

For people with limited income, Medicare Savings Programs help pay Medicare premiums and some cost-sharing, and the Part D Extra Help program lowers prescription drug costs — both free up money for care 3Ref 3Centers for Medicare & Medicaid Services (2024).Medicare Savings Programs.That Medicare Savings Programs help people with limited income and resources pay Medicare Part A and/or Part B premiums and some cost-sharing.4Ref 4Centers for Medicare & Medicaid Services (2024).Help with drug costs.That the Medicare Part D 'Extra Help' / Low-Income Subsidy program helps people with limited income and resources pay for prescription drug costs.. The way a worker reaches your home also differs: an agency screens, trains, and supervises its aides, while a privately hired caregiver is found and managed by the family. That agency vs private caregiver choice carries real trade-offs in cost, oversight, and paperwork.

Where to find and vet help

Start with the public aging network rather than a search ad. Your Area Agency on Aging is a state-designated agency that plans and coordinates services for older adults in a defined area, including in-home help and caregiver support meant to keep people in their own homes 5Ref 5Administration for Community Living, U.S. Department of Health and Human Services (2024).Area Agencies on Aging.That an Area Agency on Aging is a state-designated agency that plans and coordinates services for older adults, including in-home help and caregiver support to help people remain in their homes.. It can point you to vetted local options and explain what each one costs.

211 is a second front door: a free, confidential service you can reach by phone or online, around the clock, that connects people to local health and human services 6Ref 6United Way Worldwide (2024).Call 211 for Essential Community Services.That 211 is a free, confidential, 24/7 phone and online referral service that connects people to local health and human services.. When you do interview an agency or a private caregiver, ask how they screen and train workers, who supervises the care, what happens when your regular aide is out sick, and exactly how billing works. Answers in writing beat answers spoken at the kitchen table.