Dutch primary care is built on a foundation of strong gatekeeping. General practitioners, known in the Netherlands as huisartsen, are the first point of contact for virtually all non-emergency healthcare, and almost every patient journey through the Dutch system begins and ends with a GP's records. Underpinning that role is a category of software that is largely invisible outside the Netherlands but essential within it: the Huisartsen Informatie Systeem (HIS). The Netherlands has long been a mature market for clinical record-keeping technology, with widely cited estimates suggesting adoption rates of 99% among Dutch primary care physicians as of 2019. Understanding which systems dominate, what they do, and how the landscape is evolving matters for anyone working in or alongside Dutch primary care.

What is a HIS (Huisartsen Informatie Systeem)?

A HIS is the Dutch-specific term for a GP-facing medical record system. While the broader term EPD (Elektronisch Patiëntendossier, meaning electronic patient record) applies to clinical record systems across all healthcare settings, the HIS is purpose-built for the workflows of a GP practice. According to Dutch primary care ICT consultancy Roset Twente, a HIS functions as the core ICT system in a huisartsenpraktijk, handling:

• Registration and storage of clinical notes from consultations

• Appointment scheduling and patient communication

• Repeat prescriptions and e-prescribing

• Generation of patient letters, referrals, and sick notes

• ICPC-2 diagnostic coding (the International Classification of Primary Care, second edition, used as the standard diagnostic coding system in Dutch GP practices)

• Billing and administrative processing

• Connectivity to national data exchange infrastructure

This distinguishes a HIS from hospital EPD systems, which are designed around inpatient care, ward rounds, discharge summaries, and specialist workflows. The HIS is optimised for the high-volume, episodic nature of GP consultations, often dozens per day, and for the GP's role as coordinator of a patient's entire care pathway.

A central feature of any compliant HIS is its connection to the LSP (Landelijk Schakelpunt), the national health data exchange network operated by VZVZ. The LSP lets authorised clinicians across care settings, including pharmacists, out-of-hours GP cooperatives, and hospital specialists, access relevant patient data with patient consent. Any HIS operating in the Netherlands must support this connectivity to function within the national infrastructure.

The most widely used HIS systems in the Netherlands

The Dutch GP HIS market is sufficiently consolidated though still diversified, with four systems accounting for approximately 90% of all GP practices. This consolidation is reflected in the structure of NedHIS, the umbrella organisation for HIS user associations, which brings together four main user groups: Sanday (representing Promedico users), CGM HUISARTS, Orego (representing MicroHIS users), and VeGOM (representing Medicom users). NedHIS represents the interests of these groups in dialogue with vendors, standards bodies, and national health authorities.

Nine HIS systems are currently active in the Dutch market: CGM Huisarts, CitoLive, Medicom, MicroHIS X, OmniHIS Scipio, Promedico ASP, Promedico VDF, TetraHIS, and WebHIS Zorgdossier. The market is consolidating, but regional variation and practice-specific preferences mean that smaller systems retain a presence.

Promedico (VIPLive)

Promedico is one of the three most widely adopted HIS platforms in the Netherlands and is represented within NedHIS through the Sanday user group. The system is available in two variants, Promedico ASP and Promedico VDF, and is oriented toward GP practices of varying sizes. Recent reporting on the Dutch medical record system market identifies Promedico as one of the three leading GP systems alongside MicroHIS and Medicom. The platform supports the full range of GP workflows, including ICPC-2 coding, LSP connectivity, e-prescribing, and referral generation.

Medicom (PharmaPartners)

Medicom is developed by PharmaPartners and has strong uptake among larger GP practices and GP out-of-hours cooperatives (huisartsenposten). Its design reflects the needs of high-volume environments, with robust support for structured clinical notes, clinical coding, and, given PharmaPartners' background, pharmacy linkage and medication management. Medicom received XIS Keurmerk certification in June 2024, confirming compliance with the Dutch quality standards for HIS systems. Within NedHIS, Medicom users are represented by the VeGOM user group.

MicroHIS (iSOFT / Dedalus / TSS Group)

MicroHIS, now marketed as MicroHIS X, is one of the longest-established systems in the Dutch GP market and has a loyal user base, particularly among smaller and independent practices. Its reputation rests on reliability and stability, and NedHIS represents its users through the Orego user group. MicroHIS X received XIS Keurmerk certification in November 2024, and the system is developed under the iSOFT/Dedalus/TSS Group umbrella.

CGM Huisarts (CompuGroup Medical)

CGM Huisarts is developed by CompuGroup Medical (CGM), a major European health IT vendor with operations across multiple countries. The system received XIS Keurmerk certification in December 2024 and is represented in NedHIS through the CGM HUISARTS user group. CGM's broader European presence supports ongoing development, and the system covers the standard range of Dutch GP workflows.

Other systems in use

Beyond the four dominant platforms, ChipSoft's HiX, primarily known as a hospital EPD, has also received XIS Keurmerk certification for GP care, reflecting ChipSoft's expansion beyond hospital settings into primary care across the Dutch healthcare IT market. OmniHIS Scipio, TetraHIS, CitoLive, and WebHIS Zorgdossier remain active in the market with smaller user bases. The overall direction is toward consolidation, though the pace varies by region and practice type.

What features Dutch GPs expect from a HIS

The functional requirements for a HIS in the Dutch context are shaped by both clinical need and regulatory obligation. Practices evaluating systems, whether for initial selection or potential migration, typically assess the following capabilities:

• ICPC-2 coding support: ICPC-2 is the standard diagnostic coding system for Dutch GP practices. Any HIS must support accurate ICPC-2 coding as a core function, both for clinical documentation and for data reporting.

• LSP connectivity: Integration with the national health data exchange network is a baseline requirement. Without it, a practice cannot participate in the national infrastructure for shared medication records, out-of-hours access, and cross-setting data exchange.

• E-prescribing: Electronic prescription generation, including repeat prescriptions and linkage to pharmacy systems, is a standard expectation.

• Referral and patient letter generation: GPs generate high volumes of referral letters and patient correspondence. HIS systems must support templated, structured generation of these documents.

• Sick note generation: Producing work fitness certificates (arbeidsongeschiktheidsverklaringen) is a routine GP task that should be integrated into the HIS workflow.

• AVG/GDPR compliance: Dutch practices are subject to the Algemene Verordening Gegevensbescherming (AVG), the Dutch implementation of the General Data Protection Regulation (GDPR). HIS systems must handle patient data in accordance with these requirements, including appropriate consent management and data access logging.

• Appointment and practice management: Scheduling, patient registration, and administrative functions are typically bundled within the HIS rather than managed through separate systems.

The complexity of these requirements, particularly LSP integration and ICPC-2 coding, creates a high bar for new entrants and makes switching systems a significant undertaking for any practice.

How the Dutch national infrastructure shapes HIS requirements

The HIS market does not operate in isolation. National standards and infrastructure requirements shape it, and any vendor must meet these to be viable in the Netherlands.

The XIS Keurmerk is the official quality certification scheme for HIS systems, governed by the Nederlands Huisartsen Genootschap (NHG) and LEGIO. The 2025 HIS normenkader, the standards framework, sets requirements across data exchange, patient safety, interoperability, and functional completeness. Certification is not merely a quality mark. It signals to practices and procurement bodies that a system meets the minimum standards for safe and compliant operation in the Dutch context.

Nictiz, the national competence centre for digital health in the Netherlands, defines the technical standards and information models that HIS systems must implement. These include the use of standardised clinical information models (zorginformatiebouwstenen, or ZIBs) and support for national exchange formats. Nictiz's work ensures that data generated in one HIS can be understood and used by other systems across the care chain.

NEN, the Dutch standards body, contributes to the normative framework within which HIS systems operate, particularly in relation to data security and information management standards.

Together, these bodies create a regulatory and technical environment that favours established, certified vendors and makes it difficult for new entrants to gain traction without significant investment in compliance. This is one reason the market remains concentrated among a small number of platforms despite the presence of nine active systems.

The documentation burden facing Dutch GPs

Dutch GPs face a documentation burden that is well recognised within the profession. High patient volumes, complex administrative requirements, and the need to maintain accurate structured records across multiple systems contribute to significant time pressure. Research published in the Journal of Medical Internet Research found that following the introduction of web-based patient record access, over 63% of Dutch practices reported an increase in administrative actions associated with that access, alongside a rise in e-consultations. Earlier adopters tended to report more positive experiences overall, but the finding illustrates how the introduction of new access systems can add to the administrative load carried by GP practice staff.

The secondary use of GP medical record data, for epidemiology, disease surveillance, and health services research, further underscores the volume and complexity of information that flows through HIS systems. The Nivel Primary Care Database, which aggregates data from Dutch GP medical record systems, is used for national disease monitoring and health policy, reflecting the central role that HIS data plays beyond the individual consultation.

Research examining structured codes versus free-text clinical notes in a large Dutch primary care medical record database, covering 1.8 million patients, found that only 13% of concepts extracted from free-text notes had similar structured counterparts, and 42% of structured concepts had matches in free-text. This complementarity between structured and unstructured data has implications for how HIS systems are designed and how clinical information is captured. Neither coding alone nor narrative notes alone captures the full clinical picture.

Documentation burden is not uniform across practice types. Larger practices and huisartsenposten may have dedicated administrative support, while smaller independent practices often rely on the GP or a practice assistant to manage the full documentation workflow. The impact of administrative load therefore varies considerably depending on practice size and staffing.

How AI and ambient voice technology are entering the Dutch HIS landscape

Against this backdrop of high documentation demand and mature medical record infrastructure, AI-assisted tools are beginning to enter the Dutch primary care landscape, not as replacements for HIS systems, but as additions that connect to them.

Ambient voice technology (AVT), a category of tool that listens to a consultation and generates a draft clinical note, can also propose relevant clinical codes, reducing the time a GP spends on post-consultation documentation. These tools typically operate alongside the HIS rather than within it, passing structured or semi-structured output into the existing record system. The practical value depends heavily on how well the AI-generated output integrates with the HIS's data model and coding requirements, including ICPC-2 support and the structured fields that Dutch GP records require.

The regulatory context for such tools in the Netherlands is significant. AI tools that influence clinical decision-making may fall within the scope of the EU Medical Device Regulation (MDR), requiring conformity assessment and CE marking before deployment in clinical settings. GDPR and AVG requirements apply to any processing of patient data, including audio recordings of consultations. Data residency, specifically where consultation audio and derived clinical notes are processed and stored, is a practical concern for Dutch practices evaluating AI tools, given the sensitivity of health data and the requirements of Dutch data protection law.

Research examining the ethics of using medical record data for AI development in the Dutch context identifies four major themes relevant to any AI integration in primary care: data privacy, transparency, and consent; public trust and regulatory challenges; fair representation and model generalisability; and responsible AI integration in clinical practice. The same research notes that technical solutions or top-down regulation alone are insufficient, and that stakeholder-led and context-sensitive approaches are needed. That finding applies equally to the deployment of AI tools in GP practices as to their development.

To the authors' knowledge, published evidence on real-world impact in the Dutch HIS context remains limited. The integration complexity, connecting an AI tool to a certified HIS while maintaining compliance with XIS Keurmerk standards, LSP connectivity, and GDPR requirements, is substantial. Practices should evaluate vendor claims carefully against the specific requirements of their HIS environment.

Key considerations when evaluating a HIS for a Dutch GP practice

For practice managers and clinicians assessing HIS options, whether selecting a system for a new practice, considering migration, or evaluating AI add-on tools, the following factors are consistently relevant:

• XIS Keurmerk certification: Certification under the current HIS normenkader is a baseline indicator of compliance with Dutch quality and safety standards. Practices should verify that any system under consideration holds current certification.

• ICPC-2 support: The depth and usability of ICPC-2 coding functionality varies between systems. Practices with high coding requirements, for example those contributing data to research networks, should assess this carefully.

• LSP connectivity: Confirmed, tested integration with the LSP is non-negotiable for practices operating within the Dutch care chain. This includes support for the medication overview (medicatieoverzicht) and out-of-hours access functions.

• Migration complexity: Switching HIS systems involves migrating years of structured patient data, reconfiguring integrations, and retraining staff. Dutch medical record system adoption research consistently identifies technical barriers and financial constraints as significant obstacles to system change. Practices should request detailed migration support commitments from vendors before committing to a switch.

• Vendor support quality: Given the critical nature of the HIS in daily practice operations, the quality, responsiveness, and availability of vendor support is a practical priority, particularly for smaller practices without dedicated IT support.

• Pricing models: HIS pricing structures vary between subscription-based and per-user models. Practices should assess total cost of ownership, including implementation, training, and ongoing support costs, rather than headline licence fees alone.

• Readiness for AI-assisted documentation: Practices interested in ambient voice technology or AI-assisted coding should assess whether their HIS vendor offers or supports integration with such tools, and what the data processing arrangements entail under GDPR.

• NedHIS user group membership: Membership of the relevant NedHIS user group provides access to collective advocacy, peer knowledge-sharing, and influence over vendor development roadmaps, a practical benefit that is often underweighted in procurement decisions.

The Dutch HIS market is mature, certified, and deeply embedded in national infrastructure. That maturity brings stability and interoperability, but it also means that change, whether switching systems or adding new tools, requires careful planning and a clear understanding of the regulatory and technical environment in which Dutch GP practices operate.

Frequently asked questions

▶ What is a Huisartsen Informatie Systeem (HIS)?

A Huisartsen Informatie Systeem, or HIS, is a medical record system built specifically for Dutch general practitioner practices. It handles clinical notes, appointment scheduling, e-prescribing, referral and patient letter generation, sick note production, ICPC-2 diagnostic coding (the International Classification of Primary Care, second edition), billing, and connectivity to the national health data exchange network known as the LSP (Landelijk Schakelpunt). It differs from hospital medical record systems, which are designed around inpatient care and specialist workflows. The HIS is optimised for the high-volume, episodic nature of GP consultations.

▶ Which HIS systems are most widely used by Dutch GPs?

Four systems account for approximately 90 per cent of Dutch GP practices: Promedico (available as Promedico ASP and Promedico VDF), Medicom (developed by PharmaPartners), MicroHIS X (developed under the iSOFT/Dedalus/TSS Group umbrella), and CGM Huisarts (developed by CompuGroup Medical). Nine HIS systems are currently active in the Dutch market in total, including OmniHIS Scipio, TetraHIS, CitoLive, and WebHIS Zorgdossier, though these hold smaller user bases. The overall direction of the market is towards consolidation.

▶ What is XIS Keurmerk certification and why does it matter?

XIS Keurmerk is the official quality certification scheme for HIS systems in the Netherlands, governed by the Nederlands Huisartsen Genootschap (NHG) and LEGIO. The 2025 HIS normenkader, the standards framework underpinning the scheme, sets requirements across data exchange, patient safety, interoperability, and functional completeness. Certification signals to practices and procurement bodies that a system meets the minimum standards for safe and compliant operation in the Dutch context. Medicom received XIS Keurmerk certification in June 2024, MicroHIS X in November 2024, and CGM Huisarts in December 2024.

▶ What is the LSP and why must a HIS connect to it?

The LSP (Landelijk Schakelpunt) is the national health data exchange network in the Netherlands, operated by VZVZ. It lets authorised clinicians across care settings, including pharmacists, out-of-hours GP cooperatives, and hospital specialists, access relevant patient data with patient consent. Any HIS operating in the Netherlands must support LSP connectivity to function within the national infrastructure. Without it, a practice cannot participate in shared medication records, out-of-hours access, or cross-setting data exchange.

▶ What documentation burden do Dutch GPs face?

Dutch GPs face significant documentation pressure from high patient volumes, complex administrative requirements, and the need to maintain accurate structured records across multiple systems. Research published in the Journal of Medical Internet Research found that following the introduction of web-based patient record access, over 63 per cent of Dutch practices reported an increase in administrative actions associated with that access. A study covering 1.8 million patients in a large Dutch primary care database found that only 13 per cent of concepts extracted from free-text clinical notes had similar structured counterparts, illustrating that neither coding alone nor narrative notes alone captures the full clinical picture. Documentation burden also varies by practice size, with smaller independent practices often managing the full workflow without dedicated administrative support.

▶ How is ambient voice technology entering the Dutch HIS landscape?

Ambient voice technology (AVT), a category of tool that listens to a consultation and generates a draft clinical note, is beginning to appear in Dutch primary care as an addition to existing HIS systems rather than a replacement for them. These tools typically pass structured or semi-structured output into the existing medical record system. Their practical value depends on how well the AI-generated output integrates with the HIS's data model, including ICPC-2 coding support and the structured fields Dutch GP records require. Published evidence on real-world impact in the Dutch HIS context remains limited, and integration complexity is substantial.

▶ What regulatory requirements apply to AI tools used in Dutch GP practices?

AI tools that influence clinical decision-making may fall within the scope of the EU Medical Device Regulation (MDR), requiring conformity assessment and CE marking before deployment in clinical settings. The Algemene Verordening Gegevensbescherming (AVG), the Dutch implementation of the General Data Protection Regulation (GDPR), applies to any processing of patient data, including audio recordings of consultations. Data residency, specifically where consultation audio and derived clinical notes are processed and stored, is a practical concern for Dutch practices evaluating AI tools. Research on the ethics of using medical record data for AI development in the Dutch context identifies data privacy, transparency, and consent as major themes, alongside public trust, fair representation, and responsible clinical integration.

▶ What should a Dutch GP practice consider when evaluating or switching HIS systems?

Practices should verify that any system under consideration holds current XIS Keurmerk certification. Beyond that, key factors include the depth of ICPC-2 coding support, confirmed LSP connectivity, and the quality of vendor support, particularly for smaller practices without dedicated IT staff. Switching systems involves migrating years of structured patient data, reconfiguring integrations, and retraining staff. Dutch medical record system adoption research consistently identifies technical barriers and financial constraints as significant obstacles to system change, so practices should request detailed migration support commitments from vendors before committing. Practices interested in AI-assisted documentation should also assess whether their HIS vendor supports integration with such tools and what the data processing arrangements entail under GDPR.

▶ What role does NedHIS play in the Dutch HIS market?

NedHIS is the umbrella organisation for HIS user associations in the Netherlands. It brings together four main user groups: Sanday (representing Promedico users), CGM HUISARTS, Orego (representing MicroHIS users), and VeGOM (representing Medicom users). NedHIS represents the interests of these groups in dialogue with vendors, standards bodies, and national health authorities. Membership of the relevant NedHIS user group gives practices access to collective advocacy, peer knowledge-sharing, and influence over vendor development roadmaps.