What Is Considered Home Health Care
Home health care refers to a range of medical, therapeutic, and support services delivered in a patient's residence to treat illness, injury, or chronic conditions. It is clinically focused and usually ordered by a physician, with services covered by Medicare, Medicaid, or private insurance when the patient is homebound and needs intermittent skilled care. Agencies must be Medicare-certified and comply with federal conditions of participation, and quality metrics are tracked by the Centers for Medicare & Medicaid Services (CMS) and reported on Care Compare. The industry is dominated by large operators such as Amedisys, LHC Group, and Optum, which together manage hundreds of thousands of care episodes annually. For a detailed overview of the Medicare home health benefit, see the official CMS home health page.
Core services include skilled nursing, physical therapy, occupational therapy, speech-language pathology, medical social work, and home health aide assistance with personal care. Clinical interventions such as wound care, medication management, injections, and monitoring of vital signs are performed by licensed professionals. Non-medical support like companionship, transportation, and meal preparation is typically classified as non-skilled in-home care and is often financed privately or through long-term care insurance. CMS publishes outcome measures such as hospital readmission rates, emergency department use, and improvement in ambulation, which help compare agency performance on the Medicare Care Compare website.
Eligibility, Coverage, and Reimbursement
Medicare covers home health care when a patient is confined to home, needs intermittent skilled nursing or therapy, and receives services under a plan of care established and periodically reviewed by a physician. The home health episode is capped under the Home Health Prospective Payment System, with payment adjusted by clinical group, functional score, and comorbidities. CMS updated the payment model in 2023 with the Home Health Value-Based Purchasing Program, which ties a portion of reimbursement to quality and cost efficiency measures. Private payers and Medicare Advantage plans often mirror these requirements, and some employers offer home health benefits as part of comprehensive employee health plans.
Medicaid covers home health services for eligible low-income individuals, with state-specific benefit packages and eligibility thresholds. Long-term services and supports, including personal care and homemaker services, are financed through Medicaid waivers and state plan options, and utilization has grown as populations age. The Bipartisan Budget Act of 2018 expanded home and community-based services and encouraged alternatives to institutional care. For a broader perspective on home care economics and market structure, see the Forbes analysis of the home health industry.
Top Providers, Technology, and Industry Trends
Leading home health agencies in the United States include Amedisys, LHC Group, Optum, and Brightree-enabled regional operators that use electronic visit verification, remote patient monitoring, and electronic health records to coordinate care. CMS requires the use of OASIS data sets for outcome reporting, and agencies increasingly leverage telehealth platforms and wearable devices to reduce hospitalizations and improve chronic disease management. The Home Health Care Association of America (HHAOA) tracks regulatory changes, workforce shortages, and reimbursement policy that shape the sector.
Home health aides and personal care aides represent one of the fastest-growing occupations, with demand driven by the aging baby-boomer population and the preference for aging in place. Companies such as Honor, Care.com, and BrightStar Care connect caregivers with families through digital platforms, while traditional agencies expand into value-based contracts and bundled payment arrangements. For a detailed ranking of home health companies by revenue and market share, see the SEC filings and investor materials of major publicly traded home health firms.