1. Strategic Context: The Vision for a Connected Health Ecosystem

The Health System Enhancement Project (HSEP) represents a definitive turning point in the modernization of Sri Lanka’s public health infrastructure. This initiative centers on the deployment of "OpenMRS Cluster Information Systems" (OpenMRS Cluster IS), a strategic architectural shift designed to transition the state health sector from fragmented, paper-based workflows toward a unified digital ecosystem. By replacing traditional manual registers with an integrated electronic health record (EHR) framework, the project addresses the systemic inefficiencies of data silos, ensuring that patient information is no longer locked in physical ledgers but fluidly accessible across a coordinated network of facilities. In this landmark partnership, Science Land IT (Pvt) Ltd was mandated to design and implement a scalable system solution aimed at fundamentally enhancing the quality, efficiency, and continuity of care. The strategic objective was to provide clinicians and administrators with actionable, real-time data, thereby mitigating clinical risk and optimizing resource orchestration at the provincial level. This transformation was operationalized through a rigorous implementation phase across two primary district health clusters, establishing a blueprint for national digital health maturity.

 

2. The Architecture of Care: Defining the Cluster IS Solution

The success of the OpenMRS Cluster IS is rooted in its modular architecture, specifically engineered to meet the multifaceted operational demands of a hospital cluster. By integrating clinical, diagnostic, and administrative functions into a single "interoperability hub," the system removes the clinical friction inherent in manual transitions of care. This design ensures that every patient touchpoint—from initial triage to final pharmaceutical dispensing—is captured in a structured format that supports both longitudinal care and institutional reporting. The system encompasses 14+ specialized modules, which can be categorized by their strategic impact on health delivery:

 

• Front-End & Clinical Care: Patient Registration, OPD Module, Clinic Module, and Queue Management System.
  • Strategic Impact: By automating the OPD and Clinic workflows, we effectively shift the clinical burden from administrative data entry to patient-facing care, increasing the "Effective Clinical Hours" available per physician.
• Diagnostic & Support Services: Laboratory Module, Radiology Module, and Procedure Room.
  • Strategic Impact: Digitizing diagnostics reduces "time-to-decision." Integration ensures that MLTs and Radiographers spend less time on manual reporting and more on high-volume throughput.
• Pharmacy & Resource Management: Pharmacy Module, Drug Stores and In-Ward Module.
  • Strategic Impact: Real-time inventory visibility prevents stock-outs and enables predictive drug management, ensuring medication safety through closed-loop digital prescriptions.
• Administrative & Public Health: Dashboard, MOH Notifications, Cluster Master Patient Index (MPI), and Enterprise Service Bus (ESB).
  • Strategic Impact: Provides the "Executive View" required for provincial health authorities to manage population health trends and institutional performance.
• Referral Management and Resource Sharing : Clinic Referral, Ward Referral and Resource Sharing
  • Strategic Impact : This process allows health facilities to manage referral to consume the sharable services provided by other health facilities. The system provides access to cluster health facility to request an appointment from apex health facility for scheduling shared services (referral management). Also system provides facility to share patient health record including laboratory reports and imaging services such as CT/X-ray/Ultrasound (as sharable files) to service providers across cluster facilities in continuing medical care and follow-up. This can be fulfilled even without the patient presence.

 

The robustness of this solution is underpinned by a resilient core infrastructure that serves as the foundation for data interoperability.

Core System Infrastructure

 

Component	Technical Specification	Strategic Impact on Interoperability
Cluster Master Patient Index (MPI)	Centralized Identity Registry	Establishes a unique, life-long patient identity across all cluster nodes, eliminating duplicate records and ensuring patient safety during cross-facility referrals.
Dambulla Cluster Server	http://dmb.clusterhis.health.gov.lk	A localized, high-performance server environment ensuring data residency and high availability for the Dambulla health network.
Thambuttegama Cluster Server	http://tmb.clusterhis.health.gov.lk	A dedicated architecture optimized for the high-traffic demands and clinical data synchronization of the Thambuttegama Cluster

 

With the architectural foundation secured, the project proceeded to the physical operationalization across the diverse logistical landscapes of the North Central and Central Provinces.

 

3. Regional Footprint: Operationalizing the Thambutthegama and Dambulla Clusters

Navigating the geographical complexity of 9+ districts required a tiered implementation strategy capable of supporting various facility types, from large-scale Base Hospitals to remote Primary Medical Care Units (PMCUs) and Medical Officer of Health (MOH) offices. This regional footprint ensures that the digital health network remains patient-centric, following citizens from primary preventive care to specialized hospital consultations.

 

 

The following institutions are now active participants in the digital ecosystem:

 

Thambutthegama Cluster

• Base Hospital Thambuttegama (High-Traffic Hub)
• Divisional Hospitals: Galnewa, Eppawala, Thalawa, Rajanganaya Tract 5, Negampaha.
• MOH Offices: Thalawa, Galnewa, Rajanganaya.

 

 

 

Dambulla Cluster

• Base Hospital Dambulla (High-Traffic Hub)
• Divisional Hospitals: Sigiriya, Laggala, Haththota Amuna, Hettipola, Maraka, Madipola, Dewahuwa.
• Primary Medical Care Units (PMCUs): Aluthwewa, Wahakotte, Kalundewa, Wewalawewa.
• MOH Offices: Dambulla, Galewela, Laggala, Wilgamuwa.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

While physical deployment is the first step, the system’s true clinical value is unlocked through deep technical integration with diagnostic medical devices.

4. Technical Milestones: Enhancing Diagnostic and Radiological Efficiency

A core pillar of our digital transformation strategy was the elimination of the "human-to-system" bottleneck through automated device integration. By allowing diagnostic hardware to communicate directly with the Cluster IS, we have significantly accelerated the diagnostic cycle and improved the precision of clinical decision-making.

PACS Integration

The integration of the Picture Archiving and Communication System (PACS) at Thambuttegama Base Hospital serves as a benchmark for radiological efficiency. By routing high-resolution imagery through the ESB, the system provides:

 

• Instantaneous availability of radiological images to clinicians at the point of care.
• Enhanced diagnostic speed by removing the need for physical film transport or manual data retrieval.

• 
  Improved longitudinal tracking of patient radiological history.

 

 

Laboratory Analyzer Integration

 

A major technical milestone was the integration of the Mindray BC–5150, a sophisticated 5-Part Hematology Analyzer into the Laboratory module by utilizing HL7-compatible protocols and RS-232 serial communication. The devices are now fully integrated into the Laboratory Module.

 

 

 

Strategic Benefits of Automated Laboratory Integration:

 

• Elimination of Manual Transcription: Automatic transmission of Full Blood Count (FBC) parameters directly from the device to the Cluster IS, removing the risk of human error.
• Real-Time Result Availability: Clinicians can view CBC parameters and WBC differentials the moment the sample is processed, dramatically reducing turnaround times.
• Electronic Record Integrity: Establishes a permanent, audited digital record of diagnostic results that is accessible across the entire cluster network. Technical tools, however, are only as effective as the human capital operating them; thus, a parallel focus was placed on sustainable knowledge transfer.

5. Human Capital and Knowledge Transfer: Bridging the Digital Divide

To ensure long-term system sustainability, we implemented a robust training framework tailored to the varied IT literacy levels of the public health workforce. This was not merely software training, but a process of clinical change management. Our team conducted over five targeted onsite training sessions per institution, focusing on role-specific competency:

 

• OPD, Clinic, and Nursing Staff: Focused on consultation workflows, patient triaging, and real-time documentation.
• Radiology and Laboratory Specialists: Specialized sessions on device-to-system data flow and automated reporting.
• Pharmacy and Dispensary Staff: Training on digital prescription reconciliation and inventory synchronization. A critical success factor in this transformation was the Legacy Data Initiative. We recognized that a digital system is only as useful as the historical context it provides. To bridge this gap, we undertook the massive task of digitizing physical records from previous patient visits.

 

Quantifying the Legacy Data Initiative:

 

• Dambulla Base Hospital: 16 Medical Clinics fully digitized.
• Galnewa and Sigiriya Divisional Hospitals: Clinical data for all medical clinics entered into the system.
• Thambutthegama Base Hospital: 4 specialized Medical Clinics digitized. This initiative ensures "Continuity of Care" from day one. When a patient arrives for their first system-based consultation, the doctor already has access to historical complaints, diagnoses, and medication histories, transforming the quality of the clinical encounter.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Navigating Implementation Realities: Challenges and Adaptive Solutions

The implementation of high-tech infrastructure in constrained environments involves significant operational hurdles. A Senior Strategist’s role is to pivot through these realities using tactical resilience and manual workarounds where necessary.

 

The Human Resource & Logistics Challenge:  The frequent rotation of medical officers and the deployment of temporary staff created a "discontinuity in proper system usage," which we identified as a strategic risk. To mitigate this, we established a Continuous Orientation Program, providing quick refresher sessions and digital user manuals to ensure the system remained operational despite staff turnover. Furthermore, we must acknowledge Implementation Pending Sites where external factors like construction delays (DH Galewela) or a total lack of internet coverage (DH Katiyawa, DH Handungamuwa, DH Ilukkumbura) currently hold deployment in abeyance. Identifying these gaps allows for targeted infrastructure advocacy with the Ministry of Health.

 

7. Quantifying Success: Dashboard Highlights and National Impact

The centralized Dashboard now provides provincial health authorities with the data-driven visibility required for modern health system management. As of mid-2026, the quantitative adoption of the system highlights its deep integration into the regional health fabric:

 

• Total Patient Registrations: 211,146+
• Total OPD Visits: 289,692+
• Total Clinic Visits: 27,859+

 

These data points are not merely statistics; they are the foundation for achieving National Digital Health Goals:

 

1. Population Health Analytics:  Authorities can now perform diagnosis-specific count analysis to allocate resources and medicine stock effectively.

 

1. National System Integration:  The Cluster IS is designed to feed into broader national systems such as eIMMR and HIMS/HHIMS, ensuring that local data informs national health policy.

 

1. Patient Safety & Quality:  The unified electronic record reduces medication errors and prevents the duplication of costly diagnostic tests.

8. Conclusion: A Blueprint for the Future of Sri Lankan Healthcare

 

The transition from manual registers to a unified, ESB-backed Cluster Information System is no longer a "pilot" initiative; it is a proven, battle-tested system solution. This project has demonstrated that digital transformation is achievable in infrastructure-constrained environments when a modular architecture is paired with a robust framework for human capital development. By safeguarding the continuity of care through digitized legacy data and integrating and automating high-end diagnostic devices for radiology and laboratory, we have created a digital ecosystem that prioritizes the patient. Science Land IT (Pvt) Ltd remains committed to this journey of healthcare excellence, providing the technical leadership and strategic vision required to ensure that Sri Lanka’s health system is prepared for the challenges of the 21^st century.

 

9. Official Recognition and High-Level Endorsement

The successful implementation of the OpenMRS Cluster Health Information System received significant recognition from national health authorities, development partners, and the international digital health community. These endorsements serve as strong validation of the project's contribution to strengthening primary healthcare services and advancing Sri Lanka’s digital health transformation agenda.

 

A major milestone was the official visit by the Honorable Minister of Health together with a delegation from the Asian Development Bank (ADB), including Mr. Dai Ling, Health Specialist; Dr. Kumari Nawarathne; Dr. Anil Dissanayake; Dr. Palitha Karunapema; and Mr. Jayasundara. During visits to Galnewa Hospital, Thambuththegama Base Hospital, and the Galnewa MOH Office, the delegation observed the practical use of the Cluster Health Information System in routine clinical operations.

 

The Honorable Minister witnessed the system being utilized across multiple service points throughout the healthcare facilities and expressed appreciation for the significant progress achieved through the initiative. Particular recognition was given to the project's role in improving patient care, strengthening continuity of care, enhancing clinical efficiency, and supporting evidence-based healthcare management within the cluster model.

 

ADB representatives also expressed their satisfaction with the quality of the system, the effectiveness of its implementation strategy, and the level of adoption achieved across participating institutions. Special appreciation was received following the review of the Inward Module, where valuable observations and encouraging comments were provided regarding the functionality and future potential of the solution.

 

Further recognition was received during the subsequent site visit by Mr. Takafumi Kadono, Country Director of the Asian Development Bank, who visited Galnewa and Thambuththegama Hospitals accompanied by a group of journalists. The delegation acknowledged the substantial progress achieved under the Health System Enhancement Project and commended the successful deployment of a fully integrated cluster-based digital health platform.

 

Beyond Sri Lanka, the project also gained international visibility through participation in the OpenMRS World Conference 2025 held in Uganda. The OpenMRS Cluster Health Information System was presented to a global audience of health informatics professionals, implementers, and development partners. The solution received considerable appreciation from the international OpenMRS community for its innovative cluster-based architecture, interoperability framework, and contribution to strengthening primary healthcare services.

 

The positive feedback received from the Honorable Minister of Health, senior ADB officials, healthcare administrators, clinical users, and the international OpenMRS community reinforces the success of the initiative and demonstrates its potential as a scalable model for future digital health implementations both within Sri Lanka and in other countries seeking to strengthen primary healthcare through integrated health information systems.

 

Primary Medical Care Unit, Pundaluoya is a health institution situated in a rural area in Nuwaraeliya District, within the Kothmale Divisional Secretariat.  The PMCU caters to an approximately 20,000 population of the area, out of which majority is plantation sector.

The facility provides OPD Consultation, Routine Clinics, Emergency Care Services. The average hospital attendance is 90 patients per day. The PMCI had limited space to accommodate OPD and clinic patients. To enhance the services of the hospital, Heath System Enhancement Project financed by ADB has developed the infrastructure creating patient friendly environment with large waiting area, sanitary facilities with disable access and improved facilities for the use of hospital staff.

With this development and the dedication of hospital staff, quality of the services provided by the institution has improved and bypassing of the patients has minimized. Thereby, overcrowding of DH Nuwaraeliya, DH Kothmale and DH North Medakubura will be reduced.

The refurbishment has commenced on the 20.08.2020 and completed on 17.02.2021 and handed over to the Provincial Health Department for the use of people in the area. The project cost was LKR 22.27 Mn.

In late nineties there was only one clinic centre in the Ambagaswewa area and no other institution was available to provide Primary Health Care services to  the population of the around. With the identification of this need to establish a Primary Health Care Institution in this area, Provincial Health Authorities established a Primary Health care Institution in Ambagaswewa in 1991.

By establishing a new MOH area in Medirigiriya in 2010, Primary Health Care delivery has been enhanced in a great manner for the population of 4200 people of two GN divisions.

According to the statistics of last two years following is the usage of facility;

 

With the objective of improvement of quality care services this institution has been developed by the Health System Enhancement Project with the financial assistant of Asian Development Bank for a cost of LKR 21.57 Mn, with this development the clients enjoy comfortable infrastructure with ample OPD space, ETU, Dental, Laboratory and Dispensary. 

The handing over of the developed PMCI Ambagaswewa to the Provincial Health Department has been taken placed on 24.02.2021 and the services are provided by a small staff comprises of one Medical Officer, one Dispenser and two Supporting staff members.

 

 

Health System Enhancement Project (HSEP) funded by Asian Development Bank (ADB) is a Primary Health Care development project to pilot primary health care policy of the government.

Sabaragamuwa Province has been selected for this pilot and project is working in both district Kegalle and Ratnapura.

One of the activities carried out by the project is to improve infrastructure of selected Primary Health Care institutions to provide better services to their catchment population with the objective to achieve Universal Health Coverage.

Primary Medical Care Unit (PMCU) Hewadiwela which is situated 12km away from Rambukkana has been selected for infrastructure development by the project.

The catchment population is around 12,000 people from 10 Grama Niladhari (GN) divisions which has been functioned as maternity clinic and vaccination center. Health Authorities from Sabaragamuwa Province have identified the need to enhance the capacity of the facility to meet the demand of the people getting served.

The proposal was to expand Outpatient department (OPD), clinics, dispensary, Healthy Lifestyle Centers (HLCs) and Emergency Treatment Unit (ETU).

The project started on 21^st August 2019 and completed on 26^th June 2020. Cost of the project was LKR 17.6 Million. The customer friendly facility, currently provides high quality services to the residence of the area. In this construction a special attention was given to the environment, social safeguard and gender issues.

It is proposed to develop all Primary Health Care institutions of the Province based on the following principles.

1). Community Participation

2). Inter Sectoral Coordination

3). Appropriate Technology

4). Support Mechanism Made Available

 

 

                                

DHB Galenbindunuwewa is located 42 km away from Anuradhapura, the Island's first ancient capital, caters to 28,000 people from 21 GN divisions of Galenbindunuwewa Divisional Secretariat in Anuradhapura District of North Central Province. 

The hospital was initially started as a Central Dispensary and moved to the current location in 1969 with a maternity ward. Later, the hospital was expanded and following facilities are currently available. Male ward, Female and Children ward, Bhikkhu Ward and Outpatient Department (OPD). 

With the development of services, the demand for services has gone up beyond the capacity of the service provider. The following table illustrates the demand for different services provided by the hospital during year 2019 and 2020.  

 

The marked decline of the inward patients in 2020 was due to COVID 19 pandemic situation of the country.

As a part of resolving the capacity issues in the DHB Galenbindunuwewa, North Central Provincial Health Authorities planned to increase the capacity for OPD patients. The proposal has been submitted to the Health System Enhancement Project (HSEP) funded by Asian Development Bank (ADB) and financial assistance facilitated by HSEP for expansion of the hospital including renovation of ETU and the Dispensary. 

Construction of new building commenced on 1^st of September 2019 and was completed on 12^th January 2021. The total cost of the Project was LKR 20.89 million and was declared opened on 25^th January 2021. 

The new building provides separate space for clinic facilities as well as for patients visiting OPD daily. Upgraded dispensary provides better quality services than earlier. 

As a national requirement currently, this facility is used for COVID 19 patients on temporary basis.

           

Divisional Hospital Galaha is a rural hospital situated in the Kandy district, belonging to Deltota Divisional Secretariat.  This hospital servers about 15,000 people in Deltota. As outpatient services, Its conducts routine clinics, OPD consultations and emergency care services.  According to statistical data, around 130 patients visit the OPD on daily basis.

Previously, this hospital only had very limited space to occupy OPD and clinic patients.  However, under Asian Development Bank (ADB) funded Health System Enhancement Project, a new OPD building was built. This building is equipped with patients’ friendly facilities such as large waiting area, patient toilets with disable access and a dining area.

The staff of Divisional Hospital, Galaha plays immense role in providing comprehensive care at such a rural hospital must always be appreciated.  Thereby the new facility also contains staff dining rooms, rest room, wash rooms and new water supply.

With this expansion of rural hospital Galaha, as a Divisional Hospital, now hospital is able to provide better quality care to the community, thereby reducing the burden on tertiary care institutions such as National Hospital Kandy, Teaching Hospital Peradeniya, Teaching Hospital Gampola and District General Hospital Nawalpitiya.