ERP in Healthcare
Martin Mucheleka and Raija Halonen
University of Oulu, Oulu, Finland
Keywords: Enterprise Resource Planning, ERP, Healthcare, Literature Review.
Abstract: Attempts to improve healthcare services have increased worldwide and the role of information technology
(IT) is increasing to find solutions for various issues facing the healthcare sector. The purpose of this study
was to find out how enterprise resource planning systems (ERP) have been used in the healthcare sector and
how these systems could be used to improve healthcare services. The field of IT now encompasses all in-
dustries, including the healthcare sector, which is currently going through fundamental changes. Based on
the literature reviewed in this study, the use of ERP systems in the healthcare sector has not been widely re-
ported. However, some findings showed that ERP systems could be used in the healthcare sector to improve
the quality of services. Based on these findings, if ERP systems were successfully implemented in
healthcare organisations, they would promote significant changes in certain areas such as in finance, human
resources and capacity, revenue and admission resources. ERP systems could also improve both the profita-
bility and services of healthcare organisations. Because of the lack of research in this area, further studies
should investigate the usage of ERP in healthcare organisations.
1 INTRODUCTION
Information is an important aspect of the healthcare
industry. Sharing knowledge has become important
in order to reduce costs and improve the services
rendered to customers. Therefore, the healthcare
system needs to be able to collect and share infor-
mation amongst several entities, such as clinics and
customers. It also needs to provide information
about billing and medical knowledge within the
healthcare organisation and to stakeholders. (Bose,
2003.) Moreover, the increased use of IT has been
led by the desire to reduce costs, to increase compet-
itiveness in the healthcare sector, and to improve
personalised personal healthcare (Siau, 2003).
This study analyses ERP in the healthcare sector
and seeks ways to improve healthcare services by
implementing ERP systems. The literature review,
as described by Kitchenham (2004), was applied.
In general, current business environments have
taken different shapes, and ERP systems are essen-
tial in improving the efficiency of an organisation
and its strategic decision-making. Therefore,
healthcare organisations are not an exception to the
new business changes currently taking place. Indeed,
the many business challenges faced today can be
tackled by the adoption of ERP. (Lee and Kwak,
2011.) However, implementing ERP in healthcare
environments faces several challenges such as long
time for implementation as described by Abukhader
(2014).
The healthcare sector worldwide is facing chal-
lenges, such as the rising costs of healthcare services
(Woodside, 2007). Population aging and increased
disability is reflecting on the services requiring mul-
tiskilled services especially in middle and high in-
come nations (Hirdes et al., 2008). Furthermore, the
management of the healthcare industry involves
several stakeholders, such as governments, clini-
cians, service providers and users (Soltan-Zadeh and
Córdoba, 2014).
This study focuses on how ERP systems have
been used in healthcare organisations and how they
could be used to improve their efficiency. Tradition-
al healthcare organisations use segregated infor-
mation systems. Therefore, these organisations are
challenged in sharing important information
amongst different entities. The study also highlights
the benefits of ERP for organisations that successful-
ly implement and integrate this system.
162
Mucheleka M. and Halonen R..
ERP in Healthcare.
DOI: 10.5220/0005376801620171
In Proceedings of the 17th International Conference on Enterprise Information Systems (ICEIS-2015), pages 162-171
ISBN: 978-989-758-096-3
Copyright
c
2015 SCITEPRESS (Science and Technology Publications, Lda.)
2 RESEARCH METHOD
In this study a literature review was conducted, and
it required the following: formulating a research
question, planning the review, doing the review and
finally reporting the review (see Kitchenham, 2004).
The literature review is also defined as a method
of identifying, assessing and analysing published
primary studies in order to answer research ques-
tions (Staples and Niazi, 2007).
Therefore, literature reviews are research studies
conducted for many different reasons, such as de-
termining how much is known about a topic and
answering a research question about the existing
research on the subject (Okoli and Schabram, 2010).
A literature review can also explain and find an-
swers to research question, illustrate activities in
different forms, such as pictures, graphs and so on,
in order to make connections among and describe
activities. A rigorous literature review identifies the
most important aspects of the study and places the
citations correctly. (Levy and Ellis, 2006.)
Regarding the conclusion to the literature review,
Rowley and Slack (2004) observed that the literature
review identifies the existing knowledge about a
subject or research question, which serves to organ-
ise the relevant literature to be used in the study.
Prior studies are scanned and examined for data that
will serve to answer the research question. Digital
libraries are used to find journals that are relevant to
the study.
In this study, the followings digital libraries were
used: ACM Digital Library, Emerald Insight,
Google Scholar, IEEE, Science Direct, Web of Sci-
ence, Inderscience, World Scientific and the Oulu
University Library.
In this study, the first scientific search for articles
was done in Google Scholar, using the search string
“ERP systems in healthcare”, which yielded only 42
hits, thus indicating that the specific topic has not
received much attention so far. The search then was
modified to individual words and narrowed to arti-
cles published from 2000 to 2014 and that included
the following keywords: decision support systems,
information systems, healthcare, knowledge man-
agement, public health, business processes and soft-
ware. This search yielded 380 articles.
The search was then refined to obtain articles
that addressed or contained phrases and information
about ERP, healthcare, social science and medicine.
This was further limited to the topics of healthcare,
health service, health system, health insurance,
health promotion, which yielded 80 articles. This
paper is a limited version or those reviewed.
3 LITERATURE REVIEW
This section first the context of the study opening
concept of ERP and continuing to research about
ERP in healthcare. After that, benefits due to ERP
are summed followed by disadvantages due to ERP.
3.1 Context
Healthcare providers such as physicians can no
longer entirely rely on their knowledge and memo-
ries to realise their scientific knowledge required for
professional practice (Karsh, Holden, Alper, and Or,
2006). To respond this problem, Orzano, McInerney,
Scharf, Tallia, and Crabtree (2008) introduced a
knowledge management model. They believe that
knowledge management processes and tools can be
thought of as ways to organise and influence learn-
ing and decision making within practices to achieve
overall health.
The healthcare industry is strongly depending on
its customers and information relating to the cus-
tomers, pharmacies and other service providers
(Hung et al., 2010). Seeking ways to improve ser-
vice quality is related to costs and higher demand in
the services (Akbar, 2003). Because of competition
amongst healthcare providers, healthcare organisa-
tions have changed rapidly in the last few years in
the attempt to improve the effectiveness and effi-
ciency of healthcare delivery (Helfert, 2009).
As hospitals have been transforming their organ-
isational structures, van Merode, Groothuis and
Hasman (2004) recommended a central planning and
control system to manage the transformation and
related processes. They note that the restructuring of
healthcare sector and implementations of case-mix
systems have forced hospitals to organise their ser-
vices according to patients' needs. After that they
question the type of information systems that could
support the new healthcare delivery organisations.
The role of knowledge management is significant.
Their answer is an ERP system that is planned for
healthcare delivery organisations. ERP systems have
been known in manufacturing and service organisa-
tions since 1990’s and later early 2000 they have
been implemented also in healthcare sector (Botta-
Genoulaz and Millet, 2006).
The concern of van Merode et al. (2004) was
known already earlier as Berler, Pavlopoulos and
Koutsouris (2001) described their best understanding
about how to manage interoperability of a regional
healthcare system. They introduced a framework
that was based on Health Level 7 (HL7) and argued
that their approach is pragmatic, achieves data inte-
ERPinHealthcare
163
gration and provides an acceptable solution. HL7 is
widely used today in healthcare (see e.g. Nowak,
2014).
ERP systems are software packages that allow an
organisation to view information about the entire
organisation, as well as the power to influence the
operations of an organization (Gargey and Brady,
2005). Amoako-Gyampah (2007, p. 1233) defines
ERP as ‘programs that provide single integrated
software that aim to provide single integrated soft-
ware to handle multiple corporate functions includ-
ing finance, human resources, manufacturing, mate-
rials management, and sales and distribution ERP
systems are programs’.
Sammon, Nagle, and Carlsson (2012) report in
their review about early ERP that as there is no gen-
erally agreed definition for EPR systems they define
that 'by design' an ERP is an operational-level sys-
tem. On the other hand, Al-Saleem, Junaid Qayyum,
Ziani, Mansoor, and Amin (2012) value EPR sys-
tems as the most groundbreaking progress in infor-
mation technology.
Klaus, Rosenman and Gable (2000) noted that
three types of ERP systems are commonly offered
by ERP vendors:
Generic form software targets specific in-
dustries and must be configured.
Packaged software is preconfigured ERP
software that is tailored according to the in-
dustry sector.
Configured packaged software is the most
often used in operational installations that
have been individualised according to the
client’s specifications and requirements.
In addition, Kunkel, Rosenqvist and Westerling
(2007) asserted that organisation observed that IT
plays an important role and adds value to an organi-
sation. Therefore, organizations have been acquiring
IT systems in the last 20 years, and the healthcare
sector has invested heavily in technology (Menon,
Lee, and Eldenburg, 2000).
3.2 ERP in Healthcare
Clinicians, physicians, nurses and managers need
quality tools in order to improve and cope with
emerging medical technologies and methods to
maintain quality healthcare services (Miller and Sim,
2004).
Recently Poonam and Divya (2014) asserted that
previously the healthcare sector used IT mainly for
billing and accounts. However, this trend has ex-
tended to include complex areas, such as reducing
costs, improving efficiency, managing and caring for
patients, and keeping track of inventory and supply
chains.
Healthcare organisations handle huge amounts of
information that they rely on to carry out their ser-
vices (Grimson and Hasselbring, 2000). For exam-
ple, a hospital handles data from many different
departments, some of which must be shared in order
to provide services. The information is used differ-
ently according to the function of departments, such
as controlling and planning. Therefore, it is im-
portant to make this information accessible to the
appropriate departments at the right time. (Stefanou
and Revanoglou, 2006.)
Because information is an important part of the
healthcare system, it is relied on to carry out the
duties of physicians, patients’ home care, and chron-
ic care. Hence, the integration of different services
and processes would benefit the healthcare organisa-
tion and eradicate the traditional segregation of pro-
cesses, which has resulted in the reduced sharing of
information. Integrated systems would allow the
healthcare organisation to coordinate management
and support the efficiency of patient care. (Bose,
2003.)
Furthermore, Handayani, Rahman, and Hi-
dayanto. (2013) emphasised that healthcare organi-
sations need to have automated information systems,
such as an ERP system in order to meet the demands
for the quality of healthcare services. In addition,
Chen, Dolan, and Lin (2004) pointed out that the
healthcare sector has lagged behind other sectors in
making these changes. Currently, several different
systems are used in the healthcare sector in order to
help conduct daily work and manage resources ef-
fectively.
Lee and Kwak (2011) argued that many business
environments have changed, including also the
healthcare sector. Therefore, ERP could help the
healthcare sector by improving the integration of
processes and services. They suggested that if ERP
was successfully implemented in a healthcare organ-
isation, it would promote significant change, espe-
cially in finance, human resources and capacity,
revenue, and admission resources.
Furthermore, Tarn, Yen, and Beaumont (2002)
noted the importance of information technology as a
key factor in organisations. Therefore, technologies
such as ERP systems could play a major role in fa-
cilitating organisations in meeting their goals. The
benefit of technologies such as ERP systems is the
integration of the organisational processes, data and
organisational elements. Tarn et al. concluded that
combining all elements into a single system has
many benefits, such as improving the operational
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164
efficiency of an organisation.
Healthcare systems rely on information from dif-
ferent sources and entities to carry out duties, such
as physicians’ diagnoses, patients’ home care and
chronic care. Hence, the integration of different
services and processes would benefit the healthcare
organisation and eradicate the traditional segregated
processes, which result in the reduced sharing of
information. Integrated systems would allow the
healthcare organisation to coordinate management
and ensure the efficiency of healthcare provided to
patients. (Bose, 2003.)
Integrated systems are an important aspect of
every service organisation; the healthcare sector is
no exception (Reay and Hinings, 2005) and integrat-
ed electronic information systems can effectively
transform the healthcare sector (Haux, Ammen-
werth, Herzog, and Knaup, 2002). For example, the
use of telemedicine is increasing, allowing for the
administration of healthcare to remote patients
(Connell, 2006).
Huq, Huq, and Cutright (2006) reported that the
delivery of services is complicated and depends
heavily on information. Hence, healthcare organisa-
tions depend on information about individual pa-
tients, care providers, results and the science of care.
Furthermore, today, patients are managed by differ-
ent physicians, unlike the days when a single physi-
cian was responsible for a patient’s health.
Based on Schnayder, Chen, Lorincz, Jones, and
Welsh (2005) and Padhy, Patra, and Satapathy
(2012), the rough architecture of an ERP is shown in
Figure 1.
Figure 1: Physicians and Central Patients’ Database.
Figure 1 illustrates a central database of patients in a
healthcare organisation, which is accessed by several
physicians. In this case, all physicians are able to
access specific information regarding a patient.
Because many physicians collaborate in the
management of a single patient, it is important that
they have access to readily available information
about that patient (Shnayder et al., 2005). ERP sys-
tems may help healthcare organisations to facilitate
the administration of their services through access-
ing various ERP information systems in different
locations. Being able to access medical information
is vital to the health fraternity because it helps them
to be efficient and effective. (Padhy et al., 2012.)
Grimson et al. (2000) observed that although
healthcare organisations handle large amounts of
data, the inability to share these data has led to their
inefficiency, preventing them from operating effec-
tively or reducing costs. This further affects the time
taken to handle and share various data within the
organisation and with stakeholders. Gupta and Kohli
(2006) noted that every organisation aims to im-
prove its services and operations. Therefore, ERP
systems have been used to improve the internal op-
erations of organisations. Business dynamics require
an organisation to have a more prudent system for
decision-making, as well as monitoring and control-
ling information.
In addition, Grimson et al. (2000) argued that
healthcare organisations handle large amounts of
data and information. However, the inability to share
this data and information has led to the inefficiency
by most healthcare organisations to operate effec-
tively and reduce costs. This further affects the time
taken to handle and share various data and infor-
mation within the organisations and with stakehold-
ers.
A case study conducted by Stefanou and Re-
vanoglou (2006) revealed that implementing a sim-
ple system in a healthcare organisation can have a
tremendous impact. Therefore, there is no doubt that
implementing an entire ERP system can have a posi-
tive effect throughout an entire organisation.
Although ERP systems are recommended as a
solution to several challenges, Gupta (2000) claimed
that these systems are costly and that they change
the operation of an organisation. Organisations that
have successfully implemented an integrated an ERP
system may face resistance from employees (users)
that are required to shift to the new systems Because
of the resistance to embracing change, it therefore
could take a long time for the organisation to realise
the benefits of the new system, which might result in
budget overruns.
3.3 ERP Benefits
This section reports the benefits of implementing
ERP in four departments in a hospital.
Front Office
The front office, often called Front Desk, is one of
ERPinHealthcare
165
the most important components of every hospital
because provides patients and their families with
updated information. People working at the front
desk have access to information about - for example
- appointments, bed availability, specialised ser-
vices, and schedules of doctors. ERP software great-
ly assists in the efficient organisation and smooth
operation of the front desk.
Financial Management
ERP software can help identify solutions to cut
costs, improve managerial reports, reduce risks and
anticipate results. It allows a hospital to integrate
numerous financial processes and manage them in
an improved manner. Many industry experts think
that no tailor-made ERP solution is available for the
healthcare industry. Nonetheless, there is no doubt
that the healthcare industry can benefit tremendously
from ERP software in many ways. (Shang and Sed-
don, 2000; Stefanou and Revanoglou, 2006.)
Inventory Management
Inventory management is one of the most prominent
features of ERP systems. It has also proven to be
important in the healthcare industry. Hospitals find it
difficult to manage inventories on a daily basis.
Therefore, an ERP software can offer significant
help in this regard, such as, for example, coordinat-
ing the purchase and maintenance of instruments,
keeping track of the expiry period and reorder status,
finding economical suppliers. (Stefanou and Re-
vanoglou, 2006). Furthermore, a single computer
system promotes transparency and access to the
organisation’s database, which allows the managers
to make informed decisions and report on the per-
formance of the organisation (Kumar, Maheshwari,
& Kumar, 2003; Klaus, et al., 2000.)
In addition, Shehab, Sharp, Supramaniam, and
Spedding (2004) pointed out that implementing an
ERP system in an organisation brings significant
changes, such as the following:
Having automated and integrated business
processes within the organisations
Sharing of information and practices within
the organisation and reducing repetition and
error
Ability to access organisational information
in a real-time environment, which makes it
easier to make quality decisions
Therefore, it would be difficult and time consuming
for management to make decisions without having
access to vital information. However, with a single
computer system, management would have access to
information, thus enabling them to make decisions
that further reduce administrative costs.
Operational Costs
According to Stefanou and Revanoglou (2006), ERP
systems significantly reduce human interference in
various tasks because information transfer is raped
and completely automated. ERP systems also reduce
the workforce needed to manage patients’ registra-
tion, billing, discharge, and transfer. Therefore,
healthcare organisations saving such costs will im-
prove efficiency and productivity.
In addition, Gattiker and Goodhue (2005) assert-
ed that organisations implement and integrate ERP
systems for various reasons, such as reducing costs,
having centralised data storage accessible by various
departments, integrating business, and providing the
opportunity to redesign business practices. In his
literature review of 79 journal articles Moon (2007)
pointed out that even if ERP systems are not the
major decision support systems they are usable also
in that function.
In summary, ERP systems, such as web applica-
tions, may help the healthcare organisation to carry
out its processes effectively, such as filling orders.
Furthermore, both academicians and practitioners
consider ERP systems are considered an important
part of technology and vital to the improvement of
business processes (Hendricks, Singhal, & Stratman,
2007).
3.4 ERP Disadvantages
Despite their advantages, ERP systems have some
drawbacks. Lengnick-Hall et al. (2004) asserted that
ERP systems follow strict routines, which does not
encourage other options. On the other hand, this
promotes the transparency of an organisation, as the
information is shared and accessed through the cen-
tral database. They continue that ERP systems have
defined processes that allow for no alternatives.
Furthermore, Gupta (2000) claimed that ERP sys-
tems change how organisations operate. Organisa-
tions that have successfully implemented and inte-
grated an ERP system may face resistance by the
employees (users) who are required to shift to the
new systems. Because of the resistance to embracing
change, it therefore takes a long time for the organi-
sation to realise the benefit of the new systems,
thereby causing budget overruns.
In addition, Gupta (2000) pointed out that in an
ERP system, errors are not usually detectable, and
there is always a chance that errors are carried all the
way through the single ERP system without being
noticed. Furthermore, ERP systems are very costly
to acquire.
On the other hand, Shehab et al. (2004) pointed
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166
out that organisations that successfully implement an
ERP system will require sufficient data storage,
networking capability and overhead needs, such as
training staff on in using the ERP system.
In conclusion, Wailgum (2008) claimed that ERP
systems have several hidden costs that are caused
after the successful implementation and integration
of the systems. Hidden costs include staff training,
testing the integrated software, in addition to the
possible customisation of the system by add-ons if
the integrated system does not fit well with other
systems and components of the organisation.
Table 1: ERP system—advantages vs. disadvantages.
Advantages Disadvantages
Operations – this helps
to reduce costs and
cycle time, which results
in improved customer
services
ERP systems may have
too many features and
modules that users need
to consider, thus imple-
menting only the most
important ones.
Finance ERP can help
to identify solutions to
cut costs, improve man-
agerial reports, reduce
risks and anticipate
results. It allows a hos-
pital to integrate numer-
ous financial processes
and manage them in an
improved manner
Implementation ERP
systems are expensive to
implement and may
result in unsuccessful
implementation, costing
the organisation money
and resources. Mainte-
nance is expensive be-
cause it requires the
entire system to be main-
tained as a single unit.
IT infrastructure Build
business flexibility for
current and future
changes in the organisa-
tion, IT costs reduction
and increased IT infra-
structure capability.
Organisations often
depend on the ERP ven-
dor that implemented
and integrated the sys-
tem for maintenance and
future upgrades, unless
they decide to change
the system.
Central database Eve-
ry department and busi-
ness unit of an organisa-
tion will have access to
the information readily
available when needed.
Reliability Organisa-
tions using ERP systems
risk breaks in their ser-
vices when their ERP
systems break down,
thereby causing interrup-
tions in various services.
Table 1 summarises some advantages and disad-
vantages of ERP systems, as discussed in the litera-
ture review. The table provides examples on how an
organisation may benefit from specific advantages
and indicates how disadvantages can affect the or-
ganisation that has implemented or intends to im-
plement an ERP system.
In conclusion, ERP systems are expensive to
implement and integrate into an organisation, as
noted by Abukhader (2014), Shehab et al. (2004),
and Rashid, Hossain, and Patrick (2002). Moreover,
ERP systems are dependent on the vendors for fu-
ture maintenance. (Rashid et al., 2002).
4 DISCUSSION
This study conducted a literature review with the
objective of gaining knowledge about using ERP to
improve the healthcare sector. The review focused
on the advantages and benefits of the ERP system
for healthcare services. Eighty articles were exam-
ined.
ERP could help healthcare organisations to im-
prove their decision-making processes, which are
critical for both the organisation and its managers.
Having access to a single database would allow
managers to make informed decisions and report on
the performance of the organisation. (Kumar et al.
2003.) As pointed out by Shehab et al. (2004), ERP
systems allow all organisational activities to be au-
tomated into a single computer system, thereby im-
proving the access and sharing of organisational
information and reducing repetition and errors.
Stefanou and Revanoglou (2006) noted the dif-
ferent types of ERP system integration, including the
healthcare-specific process, as follows:
Business process integration (BPI) or best-
breed ERP: serves the computerised pro-
cess systems of the administration, finan-
cial and clinical functions
Non-ERP applications: integration of pa-
tient relationship management systems, pic-
ture archiving and communication systems,
laboratory information systems, operation
theatre systems and clinical decision sup-
port systems
ERP as a web-based application and system
integration: systems, E-procurement of
medical supplies, information integration
among several different hospitals
(healthcare organisations), physicians, med-
ical suppliers, insurance, telemedicine,
pharmaceutical industries and e-learning
ERP as a mobile device integration, which
takes into consideration mobile healthcare
systems and telemedicine.
Huq et al. (2006) pointed out that having access
to information in healthcare organisations is im-
portant as they depend on information to provide
services. ERP systems bring various changes and
benefits to healthcare organisations. Therefore, ERP
ERPinHealthcare
167
systems help to streamline the processes of an or-
ganisation. This helps the healthcare organisation
manage and control various departments, as the
information is immediately available. Furthermore,
ERP systems are known to help organisations reduce
operational costs. (Bose, 2003.)
According to Stefanou and Revanoglou (2006),
healthcare organisations handle huge amounts of
data that often is also sensitive, and information in
different departments on the different information
systems currently being used. This information is
meant for various departments, and it must be shared
if it is processed and used by various stakeholders.
Each department collects data intended for pro-
cessing and planning their work. This information is
shared among the departments according to need.
Padhy et al. (2012) demonstrated the need for the
connectivity of healthcare organisations, such as
those in urban and rural areas, in order to provide
quality service and share vital information that might
be lacking in remote healthcare centres. Therefore,
ERP systems and other integrated technologies
would be important in meeting such challenges be-
cause they can be used through web technologies
that promote connectivity, such as WAN technolo-
gies. Figure 2 illustrates a solution that enables con-
nectivity within an organisation.
Figure 2: ERP integration in a healthcare organisation.
Figure 2 shows an example of connectivity among
integrated healthcare departments that share infor-
mation for different purposes through the ERP cen-
tral database, as suggested by Huq et al. (2006),
Stefanou and Revanoglou (2006) and Padhy et al.
(2012).
Furthermore, the ERP system shown in Figure 2
integrates various business units connected to the
central database, thereby giving each one access to
the information from other business units in the
organisation and promoting transparency. In addi-
tion, Stefanou and Revanoglou (2006) stated that
ERP systems support several critical functions relat-
ed to clinical, administrative, financial, and daily
processes, such as patient flow, versatile reorders at
clinics, and billing. They also pointed out that the
implementation of ERP in a healthcare organisation
may result in the organisational reengineering of the
organisational processes and applications, leading to
organisational change.
Despite the assertion that ERP systems promote
transparency (Kumar et al. 2003; Klaus et al., 2000),
Stefanou and Revanoglou (2006) stressed that ERP
systems cannot entirely be integrated and used in the
healthcare sector because healthcare organisations,
such as hospitals, are complex and have several
specialised clinical systems, such as the EAI tech-
nologies used in operating theatres and laboratories,
which seemingly can only be integrated with ERP
systems.
5 CONCLUSIONS
The focus of the study was to find out how ERP
systems have been used in the healthcare sector and
how they could be used. This was done by applying
literature study.
The results of the literature review showed some
aspects of what has been done in the healthcare sec-
tor with regard to ERP systems. For example, Stefa-
nou and Revanoglou (2006) described how hospitals
started to implement SAPs R/3 ERP software.
Stefanou and Revanoglou (2006) also asserted that
improving the availability and quality of information
in the healthcare organisation may lead to better
decision making processes, thereby improving the
quality of healthcare.
Healthcare organisations are knowledge-based
and depend on information to execute their services
(Bose, 2003). Healthcare organisations tend to be
complex and have become more complex in recent
decades, now handling huge amounts of data.
Healthcare providers depend on these data to attend
their patients. Thus, it is important for healthcare
organisations to manage data and share them with
stakeholders. This could help them to reduce costs
and the duplication of tasks and improve the
healthcare services offered to patients.
The study further found that ERP systems could
help healthcare organisations improve their services.
Tarn et al. (2002) asserted that technologies play an
important role in organisations and have the capacity
to improve services. Hence, ERP systems could have
a positive effect on healthcare organisations because
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168
they integrate various organisational systems and
processes into a single computer system that allows
accessing and sharing information.
Nonetheless, ERP systems are expensive to im-
plement into an organisation and they also induce
changes in the operations of the organisation. More-
over, organisations that successfully implement and
integrate an ERP system will further depend on the
vendor for maintenance and upgrades of the system
(Gupta, 2000). On the other hand, Brehm et al.
(2001) argued that in tailored ERP, vendors provide
free support, such as help desks and fixing bugs.
However, the adopters have the responsibility for the
maintenance of the system, such as configuration.
This study reviewed studies published from 2000
to 2014. The studies were collected from various and
electronic libraries that were accessible through the
University of Oulu, Finland.
It is recommended that further research be con-
ducted in this this subject area. To date, only a few
case studies have examined how ERP systems have
been used to produce quality results, such as stream-
lining the operations and reducing the costs of the
healthcare organisation.
ERP systems need further exploration in relation
to the healthcare industry. Empirical research could
be supplemented by further case studies that exam-
ine the potential use of ERP systems, as well as how
they have been practised in healthcare organisations.
Conducting such research would provide scholars
and researchers with the opportunity to create
knowledge. This would in turn help organisations
that offer ERP services to gain reliable information
regarding what they need to know and what the
healthcare expects from ERP vendors. This infor-
mation would also contribute to the existing
knowledge of the use of ERP systems in the
healthcare sector.
Despite the recommendations about ERP sys-
tems accepted as viable solutions, most authors ar-
gued that implementing the ERP systems is expen-
sive and that it requires millions of dollars to imple-
ment. Moreover, it has hidden costs such as staff
training and maintenance of the ERP system (see
e.g. Rashid et al., 2002; Shehab et al., 2004).
Although much of the relevant literature favours
ERP implementation in healthcare and public ser-
vice organisations, it could be argued that previous
research has focused on the implementation of ERP
systems, not their potential to improve healthcare
services and reduce operational costs. Future re-
search should work to fill this gap in the earlier
knowledge.
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