Home-based primary care (HBPC) is a model of healthcare delivery where a team of providers brings comprehensive medical services directly to a patient’s home on an ongoing basis. It’s not a one-off house call or a visiting nurse checking vitals. It’s a full primary care relationship, with regular physician or nurse practitioner visits, care coordination, and access to specialists, all built around people who can’t easily get to a clinic. The model has been running in the VA system for over three decades and is now expanding into Medicare and private insurance.
How It Differs From a House Call
A traditional house call is a single visit for a specific problem. HBPC replaces the clinic entirely. The care is longitudinal and comprehensive rather than episodic. A team manages your ongoing conditions, coordinates with hospitals if you’re admitted, arranges social services, and adjusts medications over time. Think of it as having your doctor’s office relocated to your living room, permanently, with a bigger support staff than most offices provide.
The model was developed based on a house calls program at Mt. Sinai Medical Center in New York City and later adopted by the Department of Veterans Affairs. It was originally designed to serve chronically ill veterans, combining primary care with long-term care services in the home. Today it serves as a template for programs across the country.
Who Qualifies
HBPC is designed primarily for people with complex medical needs who struggle to get to a clinic regularly. You don’t have to be completely homebound, but the typical patient has multiple chronic conditions and significant functional limitations. Medicare’s Independence at Home program prioritizes people who have difficulty with two or more basic activities of daily living (things like bathing, dressing, or getting out of a chair) and who have been hospitalized within the past year.
The population breaks down into a few overlapping groups:
- Functionally impaired older adults who need help with several daily activities. The average HBPC patient has limitations in nearly four areas of daily functioning.
- Frail or socially isolated older adults who may appear relatively healthy but have underlying weakness, low physical activity, or poor endurance that puts them at high risk of rapid decline.
- People receiving end-of-life care who want to remain at home.
- Overburdened caregivers who need clinical support to continue caring for a loved one at home.
The Care Team
HBPC is built around an interdisciplinary team, not a solo provider making rounds. The core team typically includes a physician or nurse practitioner, a registered nurse who manages day-to-day care coordination, a social worker, and a therapist (physical or occupational). Beyond that core, the full team can include a dietician, pharmacist, and psychologist.
A physician supervises the overall plan, but much of the regular contact happens through nurse practitioners, physician assistants, or nurses who visit the home and communicate with the rest of the team. This structure means someone is always tracking changes in your condition, even between scheduled visits. The pharmacist reviews medications for dangerous interactions (a common problem when patients see multiple specialists), and the social worker connects families with community resources like meal delivery, transportation, or respite care.
What Services Are Provided at Home
The range of care available in the home has expanded significantly. Standard services include primary care visits with a physician or nurse practitioner, chronic disease management, wound care, medication management, rehabilitation therapy, nutritional counseling, and mental health support. Lab draws are routine. Some programs now use portable diagnostic equipment and telehealth devices that let patients share heart and lung sounds, ear and throat images, heart rate, and temperature readings with their provider during a video visit.
Care coordination is arguably the most valuable piece. The team tracks hospitalizations, follows up after emergency room visits, communicates with specialists, and adjusts the care plan as conditions change. For patients juggling heart failure, diabetes, cognitive decline, and mobility problems simultaneously, having one team that sees the full picture prevents the kind of fragmented care that leads to avoidable crises.
The VA’s Program as a Benchmark
The VA operates the largest and longest-running HBPC program in the country. It serves veterans with complex health needs across VA medical centers nationwide. The program doesn’t require veterans to be homebound, though most participants have significant difficulty getting to appointments due to the severity of their conditions or social isolation.
Results from the Orlando VA Healthcare System in 2025 illustrate what the model can achieve: veterans enrolled in HBPC experienced a 46% reduction in inpatient hospital admissions, a 69% reduction in inpatient days spent in the hospital, a 42% reduction in hospital readmissions, and a 24% reduction in emergency room visits. Those are substantial numbers, especially for a population that would otherwise cycle through emergency departments and hospital stays repeatedly.
Cost and Coverage
Medicare covers home-based primary care visits under Part B, and starting in 2025, providers can bill monthly for advanced primary care management services that include home visits. These billing codes apply to patients with two or more chronic conditions expected to last at least 12 months and that place the patient at significant risk of decline. Nurse practitioners, physician assistants, and clinical nurse specialists can all bill for these services, not just physicians.
Medicare’s Independence at Home demonstration program, which has run for nine years, offers a broader picture of the economics. In its most recent evaluation, the program reduced total Medicare spending by roughly $322 per patient per month, a 7.5% decrease. For patients who were dually eligible for both Medicare and Medicaid (typically the sickest and poorest participants), savings were far larger: $856 per patient per month, an 18.6% reduction. That dually eligible group also saw inpatient spending drop by nearly 25%. The savings come primarily from keeping people out of the hospital, which is by far the most expensive setting for care.
Private insurance coverage varies. Some Medicare Advantage plans include home-based primary care benefits, and a growing number of health systems are launching their own programs. If you’re exploring HBPC for a family member, start by asking their current primary care provider or insurer whether a home-based option exists in your area.
What Caregivers Should Expect
For families, one of the most immediate benefits of HBPC is eliminating the logistics of getting a medically complex person to and from clinic appointments. Caregivers in studies consistently report high satisfaction with the model. They value having a clinical team that comes to them, understands the home environment, and can spot problems (fall risks, medication confusion, inadequate nutrition) that would never surface in a 15-minute office visit.
That said, HBPC doesn’t eliminate caregiver stress. A study tracking caregiver burden over 12 months after enrollment found that while caregivers were highly satisfied with the care their loved one received, their overall sense of burden didn’t decrease substantially. The physical and emotional weight of caring for someone with serious chronic illness persists even when the medical side is well managed. HBPC handles the clinical complexity, but caregivers still need their own support through respite services, counseling, or community programs, many of which the HBPC social worker can help arrange.