Final answer:
Three major types of healthcare applications are Electronic Health Records (EHR), Telemedicine, and Health Information Exchange (HIE). Two common payer types are public payers and private payers. These applications and payer types impact healthcare globally by improving patient care, expanding access to healthcare services, and enabling international collaborations and research.
Step-by-step explanation:
Three major types of healthcare applications are Electronic Health Records (EHR), Telemedicine, and Health Information Exchange (HIE). EHRs are digital versions of patients' paper charts that contain medical history, diagnoses, medications, and more, making it easier for healthcare providers to access and share patient information. Telemedicine allows patients to receive virtual medical care and consultations remotely, which is especially beneficial in areas with limited access to healthcare services. HIEs facilitate the exchange of patient information among healthcare providers, enabling better coordination and improved patient care.
Two common payer types in healthcare are public payers and private payers. Public payers include government-funded programs like Medicare and Medicaid, which provide health insurance coverage for certain populations, such as the elderly, low-income individuals, and people with disabilities. Private payers encompass health insurance plans offered by private companies. These plans may be employer-sponsored or purchased by individuals, providing coverage for a wide range of healthcare services.
These healthcare applications and payer types have significant impacts on healthcare globally. EHRs, for example, improve patient care by ensuring accurate and up-to-date medical records are accessible to healthcare professionals worldwide. Telemedicine expands access to healthcare services, particularly in underserved areas or during emergencies. HIEs enable seamless information sharing across countries, supporting international collaborations and research.