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Some people don’t get the health care services they need because they don’t have health insurance or live too far away from providers who offer them. Interventions to increase access to health care services — like lowering costs, improving insurance coverage, and increasing use of telehealth — can help more people get the care they need.

High-quality health care helps prevent diseases and improve quality of life. Healthy People 2030 focuses on improving health care quality and making sure all people get the health care services they need. Helping health care providers communicate more effectively can help improve health and well-being.

Health care or healthcare is the improvement of health via the prevention, diagnosis, treatment, amelioration, or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields.

Medicine, dentistry, pharmacy, midwifery, nursing, optometry, audiology, psychology, occupational therapy, physical therapy, athletic training, and other health professions are all part of health care. It includes work done in providing primary care, secondary care, and tertiary care, as well as in public health .