|
|
World Medical Centers |
 coming soon
|
|
|
|
|
|
Home  US Telemedicine
|
|
ATA (American Telemedicine Association) Defining Telemedicine
Telemedicine is the use of medical information exchanged from one site to another via electronic communications to improve patients' health status. Closely associated with telemedicine is the term "telehealth," which is often used to encompass a broader definition of remote healthcare that does not always involve clinical services. Videoconferencing, transmission of still images, e-health including patient portals, remote monitoring of vital signs, continuing medical education and nursing call centers are all considered part of telemedicine and telehealth.
Telemedicine is not a separate medical specialty. Products and services related to telemedicine are often part of a larger investment by health care institutions in either information technology or the delivery of clinical care. Even in the reimbursement fee structure, there is usually no distinction made between services provided on site and those provided through telemedicine and often no separate coding required for billing of remote services.
Telemedicine encompasses different types of programs and services provided for the patient. Each component involves different providers and consumers.
Telemedicine Services
- Specialist referral services typically involves of a specialist assisting a general practitioner in rendering a diagnosis. This may involve a patient "seeing" a specialist over a live, remote consult or the transmission of diagnostic images and/or video along with patient data to a specialist for viewing later. Recent surveys have shown a rapid increase in the number of specialty and subspecialty areas that have successfully used telemedicine. Radiology continues to make the greatest use of telemedicine with thousands of images "read" by remote providers each year. Other major specialty areas include: dermatology, ophthalmology, mental health, cardiology and pathology. According to reports and studies, almost 50 different medical subspecialties have successfully used telemedicine.
- Patient consultations using telecommunications to provide medical data, which may include audio, still or live images, between a patient and a health professional for use in rendering a diagnosis and treatment plan. This might originate from a remote clinic to a physician's office using a direct transmission link or may include communicating over the Web.
- Remote patient monitoring uses devices to remotely collect and send data to a monitoring station for interpretation. Such "home telehealth" applications might include a specific vital sign, such as blood glucose or heart ECG or a variety of indicators for homebound patients. Such services can be used to supplement the use of visiting nurses.
- Medical education provides continuing medical education credits for health professionals and special medical education seminars for targeted groups in remote locations.
- Consumer medical and health information includes the use of the Internet for consumers to obtain specialized health information and on-line discussion groups to provide peer-to-peer support.
Delivery Mechanisms
- Networked programs link tertiary care hospitals and clinics with outlying clinics and community health centers in rural or suburban areas. The links may use dedicated high-speed lines or the Internet for telecommunication links between sites. Studies by the several agencies within the U.S. Department of Health and Human Services, private vendors and assessments by ATA of its membership place the number of existing telemedicine networks in the United States at roughly 200. These programs involve close to 2,000 medical institutions throughout the country. Of these programs, it is estimated that about half (100) are actively providing patient care services on a daily basis. The others are only occasionally used for patient care and are primarily for administrative or educational use.
- Point-to-point connections using private networks are used by hospitals and clinics that deliver services directly or contract out specialty services to independent medical service providers at ambulatory care sites. Radiology, mental health and even intensive care services are being provided under contract using telemedicine to delivery the services.
- Primary or specialty care to the home connections involves connecting primary care providers, specialists and home health nurses with patients over single line phone-video systems for interactive clinical consultations.
- Home to monitoring center links are used for cardiac, pulmonary or fetal monitoring, home care and related services that provide care to patients in the home. Often normal phone lines are used to communicate directly between the patient and the center although some systems use the Internet.
Web-based e-health patient service sites provide direct consumer outreach and services over the Internet. Under telemedicine, these include those sites that provide direct patient care.
Federal Funding for Telemedicine
U.S. government spending for telemedicine is composed of three segments: grants for demonstrations and research, direct telemedicine services by federal agencies for covered populations and reimbursement for remote medical services under Medicare.
- Grants and Contracts - In 2003, ATA estimates that the total amount of federal grants and contracts for telemedicine is estimated at about $270 million. These are available through six to eight federal programs. However, over one third of this is from research contracts with the U.S Department of Defense. These funds include equipment and service delivery.
- Direct Services - The amount of spending on telemedical services provided directly by federal agencies is not tracked but the Veterans Health Administration, that largest provider of remote medical services, is projected to deliver approximately 350,000 patient services remotely in 2003. Other federal providers of direct services include the Department of Defense, Indian Health Service and Bureau of Prisons in the Department of Justice.
- Medicare - Approximately 10 percent of the US population is covered under Medicare. However, it accounts for over one quarter of all medical expenditures. Medicare spending for telemedicine is only partially tracked. The largest source of Medicare expenditures for telemedicine is for teleradiology but, since no separate tracking is done for these services, the total amount is unknown. A Medicare program supporting videoconference-based patient services in non-metropolitan areas is rapidly growing but will reimburse less than $1 million this year. In addition, Medicare reimburses for remote cardiac monitoring services and in some areas for telepathology and remote screening for diabetic retinopathy. Home telehealth applications fall under Medicare's Prospective Payment System and may be used as part of a patient's plan of care although no specific Medicare funds may be used to pay for home telehealth delivery.
The American Telemedicine Association is the leading resource and advocate for telemedicine. ATA is a non-profit association established in 1993 and headquartered in Washington, DC. The Association works closely with medical societies, technology groups, industry leaders, elected officials and others to resolve barriers to the advancement of telemedicine through the professional, ethical and equitable improvement in health care delivery.
ATA is governed by an elected Board of Directors and guided through the active involvement of 2,000 professionals and corporate members. The Association holds the world's largest meeting and commercial exposition focusing exclusively on telemedicine and sponsors a scientific journal regarding the field.
Copyright (C) 2007 American Telemedicine Association
|
|
Last Updated ( Tuesday, 21 August 2007 )
|
|
|
|
|
|
|
Who's Online |
You are: 0093278
At the moment:
7 guests online |
|
B.O.H.M.Content Calendar (News) |
| « | July 2009 | | | Mo | Tu | We | Th | Fr | Sa | Su | | | | 1 | 2 | 3 | 4 | 5 |
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 | |
|
|
|
B.O.H.M.Content Calendar (PMMD) |
| « | Augustus 2008 | | | Mo | Tu | We | Th | Fr | Sa | Su | | | | | | 1 | 2 | 3 |
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|
|
Pacemaker Monitoring Systems |
Pacemaker View
|
ADVERTISING AREA
ADVERTISING AREA
Your Text
Your Text
ADVERTISING AREA
Your Text
ADVERTISING AREA
«« Show your advertising text, banner, link, pool... here »»
Order:
***
|
«-»»
|
|
Publishing House Tempis, Ltd
