The first thing that confuses families
The two services share a setting, and the workers sometimes wear similar uniforms. A nurse who arrives twice a week to change a wound dressing and a caregiver who arrives every morning to help your parent shower are doing, from a distance, the same job: keeping your parent at home. The American system treats them as different animals.
Home health is a medical benefit. It exists because a physician decided your parent needs skilled care, that the care can be delivered safely at home, and that traveling to a clinic would be too hard. The visits are short, the goals are written, and Medicare pays the agency directly. When the goals are met, or when the patient is no longer homebound, the benefit ends.
Home careis a private arrangement. The family decides someone needs help with the tasks that keep a person dignified and safe, then pays for that help by the hour or by the day. There is no doctor’s order, no clinical chart, no Medicare claim. There is a schedule, a caregiver, and a bill.
What home health actually looks like
After a hospital stay, a discharge planner often arranges a referral to a Medicare-certified home health agency. Within 48 hours, a registered nurse arrives at the home for a SOC visit (start of care). She takes vitals, reviews medications, looks at the home for fall hazards, and builds a plan of care that the physician signs.
The plan might include, in any combination:
- Skilled nursing visits two or three times a week, for wound care, IV antibiotics, or diabetes teaching.
- Physical therapy to rebuild strength after a hip replacement.
- Occupational therapy to relearn dressing or kitchen tasks.
- Speech therapy after a stroke.
- A home-health aide who comes for short visits to help with bathing, but only as a complement to the skilled care.
The patient pays nothing. The agency bills Medicare. Every 60 days, the team reviews the plan and either recertifies it (because the patient still has a skilled need and is still homebound) or discharges the patient to whatever comes next, often home care.
What home care actually looks like
A family realizes that their mother, who lives alone in Pasadena, is forgetting meals, leaving the stove on, and showering less often. They call a home care agency. A care manager visits, assesses, and proposes a schedule of four hours each morning, seven days a week.
The caregiver does the work that keeps a person safe and clean:
- Helps with bathing, dressing, and grooming.
- Cooks breakfast and prepares a lunch to leave in the fridge.
- Walks the dog, picks up prescriptions, drives to a medical appointment.
- Provides companionship and supervision.
- Reminds the client to take medications from a pre-filled organizer.
The family pays the agency, usually weekly. There is no Medicare involvement. If the family qualifies for Medi-Cal, the same work might be done by an IHSS provider, paid by the state, with hours authorized after a county social-worker assessment.
How California licenses each one
California regulates the two services through different departments, with different rules and different enforcement.
Home health agencies are licensed by the California Department of Public Health (CDPH), Center for Health Care Quality. To bill Medicare, an agency also needs CMS certification on top of the state license. Surveys happen on a multi-year cycle and include record audits and home-visit observations.
Home care organizations are licensed by the California Department of Social Services (CDSS), Home Care Services Bureau, under the Home Care Services Consumer Protection Act of 2013. Every individual caregiver hired through a licensed agency must register as a Home Care Aide on the public CDSS registry, with a background check and TB clearance. Families can verify a caregiver’s registration online.
The money question
Almost every confusing conversation between a family and a discharge planner traces back to the same misunderstanding: families assume Medicare will pay for the help they need, and they hear “home health” and think the problem is solved. It is not.
Medicare home health covers what a doctor orders, only as long as the doctor orders it. When the wound has healed and the physical therapy has met its goals, the benefit ends. If your parent still cannot safely shower alone, that is a home-care need, and Medicare will not pay for it. The family pays privately, or applies for IHSS through their county, or files a long-term-care insurance claim, or applies to the VA for Aid and Attendance if a parent is a wartime veteran or surviving spouse.
This is the gap that surprises families most. It is also the gap that California’s public programs were designed to fill, which is why understanding the difference between the two services is the first step in any plan for staying at home.
How to choose, or whether to use both
Most families do not have to choose. The two services solve different problems and often run at the same time. A typical sequence after a hospital discharge looks like this:
- Home health starts within 48 hours. Medicare pays.
- The family also hires home care for the hours, evenings, and tasks that home health does not cover.
- After six to eight weeks, home health discharges the patient.
- Home care continues, with hours scaled up or down based on how the recovery actually went.
If you are looking at agencies, verify the license for the service you are buying. A CDPH license number for home health. A CDSS HCO number for home care. Each agency’s license should be visible on its website or marketing materials. If it is not, ask.
Related guides and next steps
- Home health care: how it works in California
- In-home care, non-medical: what families actually buy
- IHSS personal care: eligibility and hours
- Does Medicare cover home health?
- The Medicare home-health “100-day” myth
- When your parent wants to stay at home
This guide explains differences and coverage, not medical advice. Talk to a licensed clinician about care decisions. California Care Compass does not place referrals on Compare pages.