Home Health Aide (HHA)

A home health aide (HHA) is a paraprofessional who completes state-mandated training (typically 75 hours minimum under federal Medicare rules, often more in practice) and works under the supervision of a registered nurse within a Medicare-certified home health agency. The HHA is part of a clinical team that may also include a visiting nurse, physical therapist, occupational therapist, and medical social worker.

HHA visits happen during a Medicare home health "episode" — the doctor-ordered span of skilled care that begins after a hospital stay, surgery, or qualifying clinical change. Visits are short (often 60–90 minutes) and infrequent (a few times a week), and they end when the episode closes — usually after 30 to 60 days. The HHA's scope inside an episode is narrow: bathing, basic dressing, simple transfers, and observations reported back to the supervising RN.

Crucially, Medicare home health is not ongoing custodial care. When a family needs an aide three mornings a week to help mom bathe and dress for the next two years, that work falls outside the Medicare home health benefit — and outside the HHA role as defined under Medicare. That ongoing, family-directed support is delivered by a personal care assistant (PCA) through a non-medical home care agency, billed by the hour, paid privately or through long-term care insurance.

In conversation, "home health aide" and "caregiver" are often used interchangeably, and the practical tasks at the bedside can look identical. The regulatory distinction is what matters: HHAs work inside a clinical plan of care under nursing supervision; non-medical caregivers (PCAs) work under a family-directed care plan supervised by the agency. The bills are also paid by very different sources — Medicare or Medicaid for HHA episodes, private pay or LTC insurance for PCA hours.

Operationally, after a hospital discharge it is common for a family to have both at once for a few weeks: the Medicare home health team for the clinical follow-up (HHA bath visits, RN wound checks, PT) and an agency PCA team filling the long daytime hours that Medicare does not cover. When the Medicare episode ends, the PCA team continues seamlessly.

The honest limit: families who assume Medicare will keep paying for an aide indefinitely usually discover the gap the hard way at the end of the discharge episode. Planning for the post-Medicare hours up front — typically at companion ($27–$32/hr) or personal care ($29–$37/hr) tier in Southeast Michigan — prevents the scramble.