| Frequently Asked Questions |
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What is the difference between an EMR and a CPR?
Who will control the EMR?
Can the EMR data be stored centrally?
If the EMR is so beneficial, why hasn't it been done already?
What technologies will you use in building the EMR?
How will privacy and security be handled?
What is the relationship between MEMRI and HIPAA?
How did you arrive at $360 million annual savings for Michigan? |
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| What is the difference between
an EMR and a CPR? |
A. Many people use the terms interchangeably, but we think it is
important to differentiate between a partial and a complete medical
record, therefore MEMRI uses the following definitions:
A CPR (computerized patient record) is a record about an individual
patient stored in a healthcare provider's computer, in a database
that is legitimately the property of the provider. It will usually
contain the patient's demographic data and medical information
collected only when the patient visits that provider.
An EMR (electronic medical record) is the organized collection
of all records about an individual patient stored in the computer
systems and databases of all the providers who have provided care
to that patient. The EMR is not stored on any individual computer,
but is assembled dynamically, in real time, from CPRs when needed,
and it "dissolves" after use -- until needed next time.
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| Who will control the EMR? |
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A. MEMRI is committed to the principle that people have the right
to determine who may and who may not view their personal information.
MEMRI recognizes that this same degree of control may or may not
apply to provider CPRs, but control of the CPR is not MEMRI's concern
except to the extent that any individual or his/her authorized representative
has the legal right to at least some basic, personal elements of
the information contained in a CPR.
MEMRI will not control the EMR. It will merely facilitate access
to it by its owner, the patient.
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| Can the EMR data be stored centrally? |
| A. No. The EMR will not be stored except temporarily, in dynamic
computer memory, for viewing purposes. Permanent storage will remain
distributed among the provider CPRs whence the data are drawn. |
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| If the EMR is so beneficial, why
hasn't it been done already? |
| A. Primarily because providers have been unwilling to share patient
data electronically, for a variety of reasons including the costs
involved, the perceived loss of a valuable proprietary asset, and
concerns over privacy and security. MEMRI is the first real effort
to systematically address and ameliorate these legitimate concerns. |
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| What technologies will you use
in building the EMR? |
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A. The full technical scope and description is too detailed to
enter here. Suffice it to say that through a generous benefaction
from Sun Microsystems, MEMRI will use SunONE technologies in creating
the following key components:
- A portal, to provide the single sign-on, single point of access
needed to point to the diverse types of information (HTML and
XML content) originating from multiple different legacy application
sources such as mainframe, ERP, and database systems, and allow
the information to be displayed within a set of pages that the
user can view in a browser. The portal will maintain multi-level
profiles of the organizations, roles, and users, enabling authentication,
authorization, and access control as well as comprehensive personalization
and device-independent customization for both end users and applications.
The portal does not itself "run" the EMR service, it
simply serves as the gateway.
- An UDDI (universal description, discovery, and integration)
registry, to identify and integrate with provider CPR systems
- Liberty Alliance protocol-compliant tools for managing identity
and policy, based on UDDI, ebXML and other developed standards.
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| How will privacy and security
be handled? |
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A. The key data in need of privacy protection is the identity of
the individual. The Liberty Alliance, a consortium of leading companies
and institutions committed to protecting individuals' identity on
the Internet while enabling them to conduct business and transactions,
has defined technical protocols to do just that, through service
providers known as "identity providers."
MEMRI will be a Liberty Alliance-compliant identity provider that
establishes a "circle of trust" relationship with healthcare
providers. A circle of trust will exist where MEMRI has established
relationships with healthcare providers allowing the user to wield
his/her MEMRI-based network identity with them.
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| What is the relationship between MEMRI and HIPAA? |
A. The Department of Health and Human Services' "Guidance Explaining Significant Aspects of the Privacy Rule" in Standards for Privacy of Indicvidually Identifiable Health Information (45 CFR Parts 160 and 164) December 3, 2002 states that the HIPAA Privacy Rule ...
- "gives patients more control over their health information"
- "generally gives patients the right to examine and obtain a copy of their own health records and request corrections" and
- "empowers individuals to control certain uses and disclosures of their health information."
These outcomes align with MEMRI goals and objectives, as do HIPAA's electronic transactional standardization requirements, which will stimulate, facilitate, and accelerate care providers' ability to share patient data with the patient through MEMRI. |
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| How did you arrive at $360 million annual savings for Michigan? |
A. We used a $30,000 per physician saving cited by Capitol Region Healthcare, a New Hampshire IDN. These savings relate to a provider CPR, not a statewide EMR, where additional efficiencies and economies and improved health outcomes are expected to increase the per-patient saving. |
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