Home Health Agencies (Medicare-Certified)
A Medicare-certified home health agency sends nurses and therapists to a patient's home to deliver skilled care ordered by a doctor: wound care, injections, physical and occupational therapy, and recovery monitoring, most often after a hospital stay. Medicare or insurance pays, not the family. The person choosing the agency is usually a family member standing in a discharge office with a list.
How they make money
Families rarely write checks in this category. Traditional Medicare pays certified agencies directly for episodes of care when the patient is under a doctor's plan of care, has a skilled need, and is largely homebound, and it covers eligible care in full with no copay. Medicare Advantage plans, Medicaid, and private insurance also pay, though Advantage plans typically require prior authorization and approve care in shorter increments, which is why the same agency may deliver different visit counts to different patients.
Because the agency is paid per episode rather than per visit, its incentive is to deliver the plan efficiently, and reputable agencies are open about how many visits the plan of care includes and why. What Medicare does not cover is ongoing help with bathing, meals, and daily living. That is private-pay home care, a separate category, and families often need to arrange both at once. An honest agency will say so plainly instead of letting you discover the gap after discharge.
What good ones have in common
Red flags
How the category is changing
Payment is the story. Medicare now adjusts every agency's pay up or down based on measured outcomes and patient experience under value-based purchasing, so quality scores have gone from marketing material to revenue. Meanwhile Medicare Advantage covers a majority of seniors in many markets, and its prior authorizations and leaner visit approvals squeeze agencies hard enough that some limit how many Advantage patients they accept, which quietly affects which agencies are actually available to your parent.
Nursing shortages remain the operational constraint, and agencies increasingly use telehealth check-ins and remote monitoring between visits to stretch clinical staff. The hospital-at-home movement is pushing more acute care into the living room, blurring lines that used to be clean. And consolidation keeps accelerating, with large regional and national chains absorbing independents. Bigger is not automatically worse, but the local reputation you heard about may belong to an owner who sold two years ago, so check current ratings rather than old word of mouth.
Frequently asked questions
Does Medicare pay for home health care?
What is the difference between home health and home care?
How many visits will Medicare cover?
Can I choose my own home health agency?
How quickly can home health start?
What if we need more help than Medicare covers?
Home health agencies win referrals from doctors and discharge planners more than from advertising, so they spend modestly with marketing agencies and heavily on clinical recruiting, where healthcare staffing agencies are both their competitors and their suppliers.