Health IT Certification Copyright © 2008HIE-IX V1.0 1 of 43 Telehealth and Home Monitoring Course IX. Content for CPHIE.

Copyright © 2008 HIE-IX V1.0 1 of 43 Health IT Certification

Telehealth and Home Monitoring

Course IX.

Content for CPHIE


Introducing . . .

Margret Amatayakul, MBA, CPEHR, CPHIT, RHIA, CHPS, FHIMSSPresident, Margret\A Consulting, LLC; Adjunct Faculty, College of St. Scholastica; formerly with CPRI; AHIMA; Associate Professor, University of Illinois. Schaumburg, IL

Adam Darkins, MD, MPH, FRCSChief Consultant office of Care Coordination U.S. Department of Veterans AffairsWashington, DC

Neal NeubergerPresident, Health Tech Strategies, LLC Board Member and Chair of American Telemedicine Association Committee on State and Federal Policy McLean, VA

Steven S. Lazarus, PhD, CPEHR, CPHIT, FHIMSSPresident, Boundary Information, Member, Board of Examiners, Health IT Certification, LLC, Past Chair, Workgroup on Electronic Data Interchange, Denver, CO


Objectives

• Upon completion of this course, participants should be able to:

– Define the scope of telehealth, telemedicine, home monitoring, and other collaborative techniques and technologies for clinical and non-clinical use

– Describe the technologies used in telehealth and home monitoring

– Identify the major barriers that exist to using telehealth

– Explore the wide range of applications for telehealth and home monitoring and the impact these have had

– Discuss how telehealth and home monitoring holds potential for use within health information exchange


Topics

Part 1. Scope of Telehealth and Home Monitoring

Part 2. Telehealth and Home Monitoring Technologies

Part 3. Barriers to Telehealth and Home Monitoring

Part 4. Applications and Benefits of Telehealth and Home Monitoring



Part 1. Scope of Telehealth and Home Monitoring


Content Part 1.

• History of Telehealth and Home Monitoring

• Definitions of Key Telehealth Terms

• Telehealth Project Taxonomies

• American Telehealth Association Core Standards for Telemedicine Operations

• Resources


History

• From quill pens and papyrus through the early days of telephones and closed circuit TV,

• the predictions of science fiction writers are coming true today, enabled by sophisticated telecommunications, robotics, and other “star trek” technology, made both large and small, personal and professional

• There are many telehealth applications; many of which are can be enabled by HIE

1875 1950 1978 1987 1993 1994 2001


Definitions from “Core Standards for Telemedicine Operations”

• Telemedicine – “use of medical information exchanged from one site to another via electronic communications to improve, maintain, or assist patients’ health status”

– Store and forward transmission of medical images for diagnosis (consultation)

– Real time health service and remote monitoring vital signs

– Health advice in emergent cases (triage)

Definitions• Telehealth – closely

associated with telemedicine, “often used to encompass a broader definition of remote health care that does not always involve clinical services”

– Distance education– Administrative meetings– Research– Online health data

management– Health maintenance and

prevention reminders


Definitions•Store and forward (S&F)

– Collection and storage of clinical data or images that are later forwarded for use at a time distant from their collection (asynchronous transmission)

– Concurrent participant involvement is not necessary

•Real time– Simultaneous sending and

receiving of audio, video, data (synchronous transmission)

– Concurrent participant involvement is assumed

• Far side (C!TL)– Location where the patient is

not located; i.e., at a distance from the patient

• Near side (C!TL)– Location where patient is

located

• Consult (OAT)– A patient’s primary care

provider consults with a specialist at a distant site, but care of the patient remains the responsibility of the primary care provider. The patient may or may not be present in real time for the consult

• Encounter (OAT)– A telehealth event involving

patient contact. Patient is treated directly by a provider at a distant site


Telehealth Services and Functions Functions:

in relationship to Services:

Shared Ideas: People share ideas over geography and time

Shared Space: People work interactively regardless of location

Shared Creation: People use technologies for real time creation

Monitoring: remote acquisition of physiological data to base X

Encounter: real-time or store-and-forward facilitation of communication with patients

X X X

Consultation: capture clinical tests or procedures for consultation between providers

X X X

Distance learning: real-time synchronous or classroom or asynchronous online computer-based training

X X

Adapted from Gartner Group, Inc. “Relationship Between Collaborative Services and Telemedicine Functions”


Telehealth ProjectsSimple Complex Integrative Transformational

Interaction between two people over a distance

Use of technology as a physical extension of caregiver

Use of technology to integrate clinical services

Restructuring of care, including patient-centric medicine

Examples: telephone, email to exchange referral information

Examples: range of synchronous and asynchronous technologies for teleradiology, etc.

Examples: PACS and teleradiology are integrated and support multiple locations

Examples: Physical location of specialist no longer a concern, and all data available (via HIE)

Usually single function to share ideas

Multiple functions to share and create information

Many functions that integrate services across distances

Many integrated functions

Provider to provider, or provider to patient

Specialist to many providers

Multi-specialists to many providers

One patient to many providers

Adapted from Gartner Group, Inc. “Relationship Between Collaborative Services and Telemedicine Functions”


• In 2007, the ATA drafted practice guidelines and technical standards for telemedicine to help advance the science and to assure uniform quality of service to patients

• The ATA observes that compliance with these guidelines will not guarantee accurate diagnoses or successful outcomes, but that their purpose is to assist practitioners in pursuing a sound course of action to provide effective and safe medical care that is founded on current information, available resources, and patient needs

“Core Standards for Telemedicine Operations”


• Administrative Standards relative to: – Organizations having operating policies for human resource management, privacy and

confidentiality, meeting credentialing and regulatory requirements, fiscal management, ownership of patient records, documentation, patient rights and responsibilities, network security, telehealth equipment use, and research protocols

– Organizations having quality improvement and performance management processes, being in compliance with consent and protection of patient information requirements, and appropriately using collaborative partnership agreements

– Health professionals providing telehealth services shall be appropriately licensed, credentialed, accountable, cognizant of provider-patient relationships, and appropriately educated

• Clinical standards require organizations and health professionals to uphold standards from their professional disciplines and national existing clinical practice guidelines

• Technical standards require organizations to ensure sufficient operational equipment, strategies to address environmental elements of care, comply with safety laws, have infection control policies and procedures, comply with local privacy and security requirements, ensure equipment redundancy, adhere to technical standards for devices, and ensure the safety of their equipment through on-going maintenance

“Core Standards for Telemedicine Operations”


Home Monitoring• Also called “remote

monitoring” – Transmission of biometric

data from sensors applied to patient in any remote location

– Personal physiological/ medical monitoring

– Home-based provision of care

– Telehealth in the home– Personalized diagnostics– Disease management– Patient reminders– Chronic care diaries

Home Monitoring Devices

• Pedometers• Thermometers• Scales• Heart rate monitors• Blood pressure monitors• Blood glucose meters• Fluid status monitors• Pulse oximeters• Peak flow• ECG/rhythm strip

recorder• Spirometers

HL7 Device Formatted Medical Device Interface is protocol for information systems to receive discrete alphanumeric data from monitoring systems


Resourcesfor information and advocacy

• Advanced Medical Technology Association (www.advamed.org)

• American Telemedicine Association (www.atmeda.org)• Association of Telehealth Service Providers (www.atsp.org)• Center for Aging Services (www.agingtech.org)• Center for Telehealth and E-Health Law (www.ctel.org)

– Formerly Center for Telemedicine Law

• National Rural Health Association (www.ruralhealthweb.org)

• National Telehealth Resource Center, Office for the Advancement of Telehealth

– Established by Health Resources and Services Administration (HRSA), Dept. of Health and Human Services (HHS)

Universal Service Program

for Rural Health Care Providers



Part 2. Telehealth and Home Monitoring Technologies


Content Part 2.

• Basic Technical Infrastructure

• Devices and Software

• Broadband Technologies

• Bandwidth


Basic Technical Infrastructure• “Capture” devices, such as digital and video

cameras, imaging devices, and physiologic monitors

• Basic telecommunications and devices for networking of computer systems

• Communication software, including email and browsers

• Forms of telecommunications, including videoconferencing, remote data monitoring, and file transfer, applicable to medical care in remote or rural areas

• Electronic data storage facilities• Physical facilities, especially for

videoconferencing but also for mobility


Telehealth Equipment• Videoconferencing equipment

– Analog devices: Microphones, speakers, video monitors, cameras, telephones

– Digital devices: CODEC (Coder/Decoder, a.k.a. compressor-decompressor), Multipoint Control Unit (MCU), routers, etc.

• Camera technology• Monitors

– Types, connections, and video frame rates

• Audio technologies• Auxiliary equipment

– Video medical scopes

Telecommunication Standardization

Sector & Technology Watch


Devices and Software Technology Devices & Software Application ExamplesRemote Monitoring Physiological sensors and

algorithmic databases, remote monitoring instruments

Telehomecare, Bio-defense

Diagnostics Scopes (e.g., stethoscope) Consultations, Telehomecare

Videoconferencing Videocams, webcams, desktops, portable communications systems

Consultations, Tele-dermatology, Telementalhealth

Digital Imaging Digital imaging acquisition devices, 3D medical data and image analysis and displays, virtual workbench

Telepathology, Teleradiology, Teledentistry

Robotics Instruments, controls, viewers Telesurgery

Store-and-Forward Data/image/video/audio card capture/scanners; computer camera/microphone & image management software

Electronic health record, Report Generator, Teleradiology, Telepathology

Simulation and Training

Multi-media graphics, computer-aided instruction/medical simulation analysis, virtual reality, digitally enhanced mannequins

eLearning, Curriculum, Conferencing

Adapted from Innovation, Demand, and Investment in Telehealth, OTP, February 2004


Broadband Technologies• Broadband over Power Line (BPL) uses existing

electric power lines with radio frequency (RF) energy • Digital Subscriber Line (DSL) electronically enhances

conventional copper telephone voice line to provide both voice and data

• Satellite signals have the potential to provide ubiquitous broadband service

• Cable television (CATV) transmits signals via coaxial cable. Hybrid networks of optical fibers and coaxial cable provides video and data

• Fiber optic cables transmit data, voice, Internet access, and video from a distribution frame to a customer; next generation services could provide download speeds in excess of 100 Mbps

• (Terrestrial) Wireless provides a radio link between a service provider and a customer. Wireless can be mobile or fixed– Personal area network technologies, such as Bluetooth,

ZigBee, and Ultra-Wideband (UWB) transmit data over very short distances


Bandwidth100 Kbps 1 Mbps 10 Mbps 100 Mbps

33-45-56-64 128-384 Kbps 1.544 Mb 10 Mb 44.7 Mb 140 Mb Kbps POTS ISDN DSL & T1 Ethernet DS3 (T3) CATV

Teleradiology / Telepathology(Real Time)

Interactive TV ConsultsDigital (+CODEC, MCU)

Teleradiology / Telepathology(Store and Forward)

Internet WWW

EEG ECG

Telephone/Fax

Home Monitoring:BB, Cardiac, Infusion Pump

Incr

easi

ng c

ompl

exity

(Wi-Fi)



Part 3. Barriers to Telehealth and Home Monitoring


Content Part 3.

• State licensure and accreditation of providers• Liability• FDA and State Regulations for Medical Devices• Privacy and Personal Concerns• Security• Documentation• Reimbursement• Broad-based Acceptance Issues


State Licensure and Credentialing• Consulting exception

– Upon request of and in consultation with a near side referring physician. Some states permit a specific number of consulting exceptions per year

• Endorsement– Licenses granted to health professionals in states with equivalent standards

• Reciprocity– Agreement to recognize license without further review

• Mutual recognition– Agreement to accept licensure of a licensee’s home state, depending on home state,

host state, and harmonization of standards (Nurse licensure compact is based on this model)

• Registration– Health professional informs authorities of other states and agrees to operate under the

authority and jurisdiction of the states• Limited licensure

– Health professional obtains a limited licensure for delivery of specific services under particular circumstances (AL, MT, CA, OR, TN, TX)

• National licensure– Could be adopted on a state or national level

for universal practice• Federal licensure

– Health professionals could be issued one license by federal government, valid throughout U.S.

Credentials telehealth providers under certain circumstances


State of the States

Maps from: U.S. Department of

CommerceOffice of Technology PolicyFebruary 2004

(radiologistonly)


Liability• Medical malpractice liability requires the existence of a

physician-patient relationship– A consult with a physician about an anonymous patient will

usually not implicate the consultant– The patient’s primary care physician is likely to be the main

target of legal action in the event of malpractice or other wrongdoing

– As a consultant becomes more directly involved in the treatment relationship, the more likely the consultant will be subject to action

• Criteria courts may look for to determine physician-patient (i.e., treatment) relationship include:– Review of patient’s medical record– Knowledge of patient’s name– Receipt of fee for consultation– Exertion of control over patient’s care


FDA and State Regulations• Hardware and software used in a telehealth

encounter may be regulated by the U.S. Food and Drug Administration as medical devices– Example: First FDA approved Bluetooth-to-Public

Switched Telephone Network gateway links home monitoring devices to provider, based upon prescription of a licensed physician

• Use of Internet, email, and other technologies may be regulated by state rules

RTX Telehealth Gateway


Privacy and Personal Concerns• Health professionals (from HIPAA

covered entities) may be unknown to patient, that may require time for building a trusting relationship–Notice of privacy practices, authorizations, and consent forms from near side, but new, health care provider organizations may be confusing to patients

• Those assisting in setting up technology may not typically be health professionals –Even if they are HIPAA business associates fully trained to respect patients’ privacy, patients may not be aware of non-traditional role requirements and be uncomfortable with their presence

• Caregivers with typically minimal exposure to private health information may be placed in a position to receive more than patient anticipated

• Personal space of home may be violated

– Obstruction or impediment in physical space

– Aesthetic incongruence– Lack of accessibility– Suboptimal technical

capabilities• Perceptions of

obtrusiveness– Threat to replace in-

person visits– Lack of human

responsiveness– Detrimental effects on

existing provider relationships

– Symbol of loss of independence, cause of embarrassment or stigma

– Interference with daily activities

– Concerns about affordability, future needs and abilities


Security• HIPAA and state laws concerning security

must be met– CMS Security Guidance, December 28, 2006– State Data Breach laws

• Security best practices– Address not only confidentiality, but data integrity and availability

• Alteration of data feeds and downtime can be life-threatening– Establish strict policies and utilize software to enforce them

• Regularly review authorization, authentication, access control, and other policies to ensure they meet minimum necessary requirements

• Remember that minimum necessary does not apply to those in a treatment relationship, but a treatment relationship does not mean merely employment by the provider. See Liability

• Audit trails must be regularly reviewed; ad hoc investigation of potential problems is insufficient

• Positive patient identification and an audit trail from a clinical perspective is also essential


Documentation• Is a recording of a telehealth encounter part of the “legal health record”?

Must continuous feeds of monitoring devices be retained?– AHIMA observes that an equivalent recording of an in-person encounter is not

usual as a part of the legal health record– Other professional requirements may exist for retention of physiological

monitoring data – which would likely be treated the same irrespective of the distance of the monitoring

• Is there a requirement for retention of such recordings for E-Discovery?– E-discovery may seek and find any additional information and a plea for its

introduction determined by the court– Store and forward technology will necessarily make a recording; real time

technology may also make a recording as a matter of contingency planning – but these could be routinely destroyed unless desired for research purposes

• Within whose medical record, as the business record of care, is documentation of the encounter recorded?– Routine documentation of encounters and consultation records

• In all cases,– Check with the licensure laws of the states in which telehealth is occurring– Establish and follow written policy for all situations, including the handling of

exceptions for research, potential litigation, etc.


Reimbursement• Medicare

– Recognizes telemonitoring as an allowable cost– Reimbursement for certain telehealth consultations under strict

requirements for Medicare beneficiaries in rural areas qualifies for reimbursement

• Know the nature of services and strictly follow the requirements• Seeking reimbursement for non-reimbursable services may lead not

only to no reimbursement but criminal and civil penalties for Medicare fraud

• Medicaid– Payment provided only under the fee-for-service Medicaid plans

in 23 states (2002 CTL), usually at both ends of a consultation, with an interactive communication. Line-charges, use of equipment, and technical support are usually not reimbursed

• Private insurers– Survey of 72 programs offering billable services found 38

programs in 25 states reimbursed by private payers (2002 AMD Telemedicine, Inc.), with BlueCross BlueShield generally taking the lead in defining coverage determinations


Broad-based Acceptance

• Technical knowledge and technical problem-solving skills required to use

• New workflow routines and organizational support required

• Physician resistance

• Viable business model required to acquire technology

• Lack of information on efficacy and cost/benefit for product development



Part 4. Applications and Benefits of Telehealth and

Home Monitoring


Content Part 4.

• Markets for Telehealth

• General Application Areas and Benefits

• Application Case Studies


Markets for Telehealth• Homeland security

– Military– First responders– Public health and

surge capability• Access: New Populations

and Settings– Maldistribution of

health professionals– Rural– Remote– Correctional facilities– Mental health– Elderly

• Consumer “on demand”– Workplace/school-based

services– Recreational areas– Transportation centers and

modes• Aircraft• Cruise ships

• Continuum of care– Trauma and emergency– Rehabilitation– Disease management

• Home health care• International• Health information

exchange


Clinical Application Areas• Radiology• Pathology• Dermatology• Psychiatry• Cardiology• Intensive care• Endocrinology• Optometry• Infectious medicine• Pediatrics• Surgery

– Cardiac– Gastrointestinal– Neurosurgery– Orthopedics– Urology

• Chronic illness– Diabetes– Hypertension– Congestive heart failure– Chronic obstructive lung disease– Asthma– Obesity– Depression

• Cardiovascular disease, cancer, COPD, and diabetes account for 72% of all deaths each year (CDC National Center for Chronic Disease Prevention and Health Promotion, 2005)

• About 3,500 hospitals, clinics, schools and other facilities are estimated to use some form of telemedicine, representing an increase of 75% between 2000 and 2006 (American Telemedicine Association)

• Sales of devices and digital services for home monitoring are projected to grow from $461 M in 2005 to over $2.5 B in 2010 (Parks Associates, 2006)


General Benefits• Avoidance of transportation costs

– Between emergency departments (ED)– From correctional facilities to EDs, physician offices– From nursing facilities to EDs and offices

• Less invasive surgery and less post-surgical infection using surgical robotics and wound care monitoring

• Reduction in hospitalization


Video Interpretation(Holy Name Hospital, Teaneck, NH)

• Treat high percentage of non-English speaking, deaf, and hard of hearing patients, including 46 different languages and American Sign Language (ASL)

• Since early 1980s, utilized primarily telephone interpreters who were not always sure of the patient’s understanding (or family, who often have difficulty interpreting medical terminology or magnitude of patient’s medical complaints, or staff who may not always be available or clinically oriented)

• Pioneered use of video interpretation by “medically trained” interpreters for both non-English and ASL:– Average cost about $3 per minute in comparison to $2.20 to $3.00 per

minute telephone interpretation– Well-informed patient more likely to cooperate with treatment– Faster response time to interpretation needs and faster recovery

reduced average length of stay– Patient satisfaction significant– Expect to move to video interpretation on demand at the bedside


Home Telemonitoring(VNA Western Pennsylvania)

• Monitor 150-200 patients/day– Video visits– Daily vital sign monitoring

• Emergent care dropped 38%• Hospitalizations dropped 24%• Re-hospitalization rates for congestive heart failure

patients dropped 33%

• Clinical effectiveness conclusions for home telemonitoring:– Patients see results and recognize the cause and effect

relationship between their actions and health consequences– Patients and their families feel empowered by the experience– Telemonitoring allows for early clinical interventions to prevent

exacerbations


Advanced ICU Care(St. Mary’s Health Center, Jefferson City, MO

• 167-bed hospital with extensive cardiology and open-heart surgery services had difficulty retaining intensivists

• Clinical management software combined with patient data and video feeds enabled intensivists and critical care nurses to care for patients from St. Louis, MO

• After one year:– ICU mortality dropped by 24%– ICU length of stay shortened by 6%– Overall length of stay for ICU patients decreased 14%

Telecom server

Databases

Health data Repository

Data is linked to intranet and sent

to VistA

HOME

Vital sign data

Disease management data

E-health information Ethernet

56k

DSL

Cable

Intranet

Patient,caregiver, orcare provider takes measurements

VSB

Hospital

Internet

Firewall

Encryption

PKI

National VHA CareCoordination Infrastructure

National VHA CareCoordination Infrastructure

Care Coordination Home Telehealth in VHA

Contributed by Adam Darkins, MD, Veterans Health AdministrationHIE-IX V1.0 42 of 44 Health IT Certification


. . . using the quiz provided in the handout materials.

Also join us for one or more of our future audio conferences which will cover the remainder of the six courses in the HIE track.

If you are interested in earning the CPHIE certification, please visit www.HealthITCertification.com for information on enrolling in the four core courses and how to take the certification exam.

Health IT Certification Copyright © 2008HIE-IX V1.0 1 of 43 Telehealth and Home Monitoring Course IX. Content for CPHIE.

Documents

home monitoring slide

telehealth services

telehealth applications

scope of telehealth

history of telehealth

telehealth event

certification copyright

benefits of telehealth