What it means in practice
Medicare's home-health benefit (Part A) covers intermittent skilled care delivered in the patient's home, when three conditions are met:
1. **Physician order**: a doctor must certify the need + sign a face-to-face encounter form
2. **Homebound status**: leaving home requires a "considerable and taxing effort" (the patient can leave for medical appointments, religious services, occasional outings — they don't need to be confined to bed)
3. **Skilled need**: the patient needs intermittent skilled nursing OR skilled therapy (PT, OT, SLP)
What's covered:
• RN visits (wound care, IV antibiotics at home, education, assessment)
• PT, OT, SLP for rehabilitation
• Medical social work
• Home health aide hours — but ONLY while skilled care is also being provided (when skilled care ends, aide coverage ends)
• Some DME related to the home-health episode
What's NOT covered:
• 24-hour care
• Meal delivery
• Homemaker services (cleaning, laundry)
• Non-medical companion care
• Long-term aide hours after skilled care has ended
Typical duration: 4-8 weeks following hospitalization. The agency conducts an OASIS assessment, develops a care plan, sends a mix of disciplines for visits over the certification period, then either re-certifies for another period (if continued skilled need exists) or discharges.
Choosing a home-health agency: at hospital discharge, the case manager will typically recommend agencies. Medicare's Care Compare (medicare.gov/care-compare) rates home-health agencies on a star system + quality metrics. Higher-rated agencies have better outcomes for hospital readmission avoidance, improvement in ADLs, and patient experience.
The family's job: be present at the first visit if possible (the OASIS assessment shapes the entire care plan). Verify the medication reconciliation matches what the patient is actually taking. Confirm visit schedule. Get the agency's after-hours number for urgent questions. If care plan doesn't match what the patient needs, raise it with the agency — and if that doesn't resolve, contact the ordering physician.