The verdict in three sentences
A costed requirements spec for a private clinic software in Amsterdam must cover 6 to 8 business modules, each budgeted separately, for a 2026 total of 45,000 to 120,000 EUR. The non-negotiable requirement is certified health-data hosting and GDPR compliance, which alone weigh 8 to 15 % of the budget. A precise spec cuts the risk of budget drift during the project by 30 to 40 %.
The modules to cost one by one
Clinic software is not monolithic: it is an assembly of modules that must talk to each other. The spec must budget each of them to allow a clear trade-off on the scope of the first version.
| Module | Budget EUR | Priority |
|---|---|---|
| Patient records management | 9,000 - 18,000 | Critical |
| Booking & calendar | 5,000 - 11,000 | Critical |
| Billing & insurance | 7,000 - 15,000 | Critical |
| Theatre & scheduling | 6,000 - 14,000 | High |
| Pharmacy & consumables stock | 4,000 - 9,000 | Medium |
| Patient portal | 5,000 - 10,000 | Medium |
| Management dashboard | 3,500 - 8,000 | High |
| Health-data hosting & security | 4,000 - 12,000 | Critical |
The full scope total ranges between 45,000 and 120,000 EUR depending on functional depth. A first version centred on the 4 critical modules costs 28,000 - 45,000 EUR.
Integrations, GDPR and 2026 timelines
A clinic never works in isolation. The software must interface with what exists and respect a strict regulatory frame. These constraints structure the schedule as much as the budget.
| Requirement | Budget impact EUR | Timeline impact |
|---|---|---|
| Certified health-data hosting | 4,000 - 12,000 | + 1 - 2 wk |
| Accounting software integration | 2,500 - 5,000 | + 2 wk |
| Lab / imaging interface | 4,000 - 9,000 | + 3 - 4 wk |
| GDPR register & consents | 2,000 - 4,500 | + 1 wk |
| E-signature | 1,800 - 3,500 | + 1 wk |
The overall timeline for a clinic project sits between 16 and 28 weeks. The acceptance phase, especially critical in a healthcare environment, must represent 3 to 5 weeks with tests on anonymised data before any deployment.
Mini case study
Dr Rossi, director of a 45-bed private clinic in Amsterdam, wants to replace three disconnected tools (calendar, billing, theatre spreadsheet) with unified software. Administrative time currently represents 2.5 full-time equivalents dedicated to re-keying, i.e. a loaded cost of 105,000 EUR/year.
The costed spec results in a 72,000 EUR project (4 critical modules + theatres + hosting), with 11,000 EUR of annual maintenance. By removing 1.2 FTE of admin tasks (50,400 EUR/year saved), net ROI is reached in 18 to 20 months. Beyond that, the clinic reallocates that time to patient reception, improving theatre fill rate by 6 to 9 %.
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FAQ
Why cost each module separately in the spec?
Because it lets you arbitrate the V1 scope without blowing the budget. A clinic can launch the 4 critical modules at 28,000 - 45,000 EUR then add the patient portal and pharmacy in phase 2.
Is certified health-data hosting really mandatory?
Yes, for any personal health data hosted on behalf of a third party, the host must be certified. Budget 4,000 to 12,000 EUR of compliance plus a monthly hosting cost of 150 to 500 EUR.
How long to deploy the software?
Between 16 and 28 weeks depending on the number of modules and integrations. Interfaces with a lab or imaging extend the project by 3 to 4 weeks each.
What budget for GDPR compliance?
The processing register, consent management and encryption represent 2,000 to 6,000 EUR. It is a legal requirement, not an option, and an annual audit is recommended.
Can we start with a reduced version?
Yes, a V1 on critical modules (records, calendar, billing, hosting) costs 28,000 to 45,000 EUR and ships in 12 to 16 weeks. Secondary modules are added later without a rebuild.
Let's scope your project. Send us the number of beds, your current tools and priority modules. We deliver a costed spec module by module. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
