Technology Alone is Not Enough: Workflow Analysis
in Health Care
Jane Healy, MSIE
Earlier this year, Modern Healthcare published the results
of their 11th annual survey of information systems trends. When asked
for the PRIMARY BUSINESS RATIONALE FOR THE USE OF INFORMATION SYSTEMS
TODAY, the most prevalent response (43%) was IMPROVE WORKER PRODUCTIVITY
AND MANAGEMENT EFFECTIVENESS.
More than a functionally-rich new system is required to achieve that
objective.
In an October 2000 survey of Healthcare Information Management Systems
Society (HIMSS) and Society of Health Systems (SHS) members, a full
40% of respondents answered NO to the question ON THE LAST IT PROJECT
YOU COMPLETED, DID IT ACHIEVE ALL THE EXPECTED OUTCOMES FOR THE IMPLEMENTING
ORGANIZATION? A subsequent question asked respondents to indicate
the reasons for health care IT project failure, and the top three
were as follows:
- End-user plays limited role.
- Lack of executive support.
- Lack of re-engineering current processes.
Organizations that commit the necessary resources to perform successful
workflow analyses can positively impact these results. In fact, having
a detailed, accurate understanding of an organization's human processes
and their integration with available tools can mean the difference
between success and failure in a variety of information technology
initiatives.
The following table shows the potential value in performing workflow
analysis at various phases in the life of a system:
|
Phase
|
Analysis
Objectives |
Business
Value |
|
System Planning |
- Identify current workflow issues – both system and manual
- Assess potential impact of forthcoming business initiatives
(e.g. consolidation of departments due to health system merger/acquisition,
growth in transaction volumes due to HMO membership drive)
- Explore potential remedies and estimate resource requirements
(e.g. cost, staff, time)
|
- Potentially avoid unnecessary investment in new system
by optimizing current systems and manual processes
- Facilitate vendor search by identifying mandatory capabilities
of a new system
|
|
System Selection |
- Establish specific, prioritized system functionality requirements
- Identify potential functionality gaps
- Identify strong departmental resources to involve in implementation
process
- Set expectations for intensity, duration of implementation
effort
- Estimate (preliminary) potential benefits
|
- Enhance user involvement, project/system buy-in
- Develop specific, accurate system requirements
|
|
Contract Negotiation |
- Quantify estimated benefits attributable to new system
- Assess system capabilities/limitations, establish contracting
priorities
|
- Enable price negotiations based on credible knowledge of
the system’s value and limitations
- Avert contractual obligation to ‘unjustifiable’ system
|
|
System Implementation |
- Optimize workflows to maximize productivity
- Identify/prioritize system customization/enhancement requests
- Gain functional/workflow knowledge to develop effective
training approach, materials, minimize learning curve
- Minimize work-arounds
- Update policies and procedures to reflect new system
|
- Accelerate ROI
- Standardize and streamline processes
|
|
Post-implementation |
- Identify system and/or manual workflow impediments
- Make minor adjustments to system and/or manual processes
- Plan for and estimate cost of major modifications to system
and/or manual process modifications
- Identify additional training requirements
|
- Increase system utilization to optimize intended benefits
|
Workflow analysis, though, is not glitzy stuff. In many instances
it can be tedious to perform and laborious to document. With tight
budgetary constraints, health care organizations are often focused
on the incremental cost of performing an effective analysis, rather
than the broader financial impact of not understanding internal workflows
and how they will be affected by a new system. Done well, workflow
analysis can be remarkably revealing and critical to the success of
many information technology undertakings.
The scenarios below illustrate some representative IT Optimizers
engagements involving workflow analysis, the critical business and
IT questions at issue, and sample outcomes.
|
Scenario
|
Business/IT
Questions |
Results
|
|
A health system acquired
a nearby hospital with numerous disparate systems and differing
degrees of unionization among their staffs. In order to leverage
the benefits of the combined organization, it would be necessary
to consolidate counterpart departments onto a single system.
|
- Which system should become the standard?
- What would be the costs and other implications?
- What could be done to ease the transition and improve the
user buy-in and ultimate success of the consolidation?
|
- Analysis of manual processes and systems from both organizations
yielded:
- Recommendation for long-term consolidated system decision
based on relative strengths/weaknesses;
- Prioritized listing of system enhancement requests;
- Incremental process improvement recommendations;
- Valuable cross-organization participation.
|
|
A managed care organization
selected an electronic claims system to improve the turnaround
time and reduce the cost of processing claims. The focus in
the vendor selection effort was to obtain a sufficiently robust
system to accommodate all claims processing rules, effectively
bypassing ‘all’ human intervention. Great – seemingly no workflow
issues. |
- What about the claims that would continue to be received
on paper?
- What about those claims that would require intervention
to resolve issues with eligibility or prior authorization
– separate but related departments?
|
- Adoption of the new system was strong, the learning curve
was abbreviated, benefits to the organization were realized
significant, including:
- Electronic processing of nearly 50% of all claims;
- Reduction in claims and eligibility department FTEs;
- Increased production in authorization department.
|
|
Hoping to build upon
the success of the claims automation effort, the managed care
organization pursued an initiative to implement an electronic
system for authorization requests and processing. Preliminary
analysis revealed various significant gaps between the proposed
system’s capabilities and the organization’s requirements. There
was potentially some benefit from the available functionality
but also considerable concern about under-utilization. |
- How much should the organization be willing to pay for the
system?
- At what point would it become a losing proposition?
|
Data did not support acquisition of the system
at the vendor’s proposed pricing – negotiations curtailed.
Other identified process improvements and enhancements to
the current system were implemented, yielding FTE savings. |
|
An upstart health care
information technology vendor developed, sold, and implemented
an electronic medication management system. The revenue model
was highly dependent on processing large volumes of prescription
orders through their system. Despite considerable enthusiasm
among initial physician group implementations, the vendor was
not experiencing the anticipated transaction volumes. |
- What was it about the product or its implementation that
was constraining the adoption rate by their physician customers?
|
- Development plans were modified as a result of:
- Critical technology design issues (e.g. inadequate end-user
and system interfaces) being identified;
- User workflows being better understood and "usability"
requirements being identified and prioritized.
|
Workflow analysis can be a means to answering specific business questions,
but it also yields broader benefits, including addressing top reasons
for IT project failure. An effective analysis necessarily engages
key end-users who can describe current processes, existing inefficiencies,
interfaces among departments, and system functionality requirements.
Workflow analysis can also yield credible data that can be used to
attract executive-level buy-in and involvement in an IT project. And,
in its best-recognized context, workflow analysis is at the core of
any effective process re-engineering effort.
Jane Healy is a client services executive for Information
Technology Optimizers, a business unit of Health Care Investment Visions
LLC. Email info@itoptimizers.com.
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