Vendor Due Diligence

Questions to Ask a Healthcare Software Vendor Before You Sign

The right questions to ask a healthcare software vendor reveal more than any sales presentation. They expose how a vendor handles PHI, integrations, scope changes, problems, and long-term support, the areas where healthcare projects most often go wrong. This guide groups essential questions by topic and explains what strong answers sound like, so you can tell real expertise from confident marketing. Use them for development partners and software product vendors alike. Custom Healthcare Solutions will answer every question here in writing if you ask.

What Should You Ask About Healthcare Experience?

Healthcare experience predicts how quickly a vendor understands your workflows and how many expensive misunderstandings occur. General software skill matters, but healthcare adds clinical workflows, PHI, payer rules, and EHR constraints. Ask questions that require specific examples rather than general claims, and follow up on details. Strong vendors answer with concrete projects, outcomes, and lessons learned most often in practice. Our custom healthcare software services page lists the areas where we work today. These questions fit into a wider process for choosing a healthcare software partner, and our healthcare software comparisons cover related decisions.

Which Similar Healthcare Projects Have You Delivered?

Strong answers name care settings, users, scope, integrations, and outcomes similar to yours. Vague answers about healthcare clients without specifics suggest limited relevant experience or work only loosely related to your project.

What Went Wrong on a Past Project?

Every experienced vendor has faced setbacks. Good answers honestly describe a real problem, how it was handled, what changed afterward, and how the client relationship was maintained throughout the difficulty together.

Who Will Actually Work on Our Project?

Ask for names, roles, healthcare experience, and location of the actual team, not just company leadership. Confirm whether the team presented during sales will remain on your project after signing.

Can We Speak With Similar Clients?

Request references from comparable healthcare projects and contact them. Ask references about communication, estimate accuracy, problem handling, and post-launch support, not just overall satisfaction or likability of the team today.

What Should You Ask About Security and HIPAA?

Security and compliance questions protect your organization from serious risk. A vendor that handles PHI becomes your business associate, and its practices directly affect your compliance. Ask how safeguards work in practice, not whether the vendor is compliant, because every vendor will say yes. Request documentation and look for specific, consistent answers across team members. Our healthcare compliance and security page shows the type of answers we provide to clients.

Will You Sign a Business Associate Agreement?

If the vendor will access PHI, the answer must be yes. Ask to see their standard BAA early, including breach notification timing and subcontractor terms, before negotiating commercial details in depth.

How Do You Protect PHI During Development?

Strong answers include synthetic test data, restricted production access, encryption, logging, and secure developer devices. Using real patient data in development environments is a significant red flag for any vendor today.

Who Can Access Our Production Systems and From Where?

Ask which roles and locations can access PHI and production environments, how access is approved, logged, and reviewed, and how contractual offshore restrictions are handled if they apply to you. Our guide to offshore vs onshore development goes deeper.

Can You Support Our Security Review?

Ask for sample security questionnaire responses, architecture and data flow documentation, penetration test summaries, and certifications such as SOC 2 or HITRUST if relevant to your requirements and customers now or later.

What Should You Ask About Integration and Delivery?

Integration and delivery questions reveal whether a vendor can deliver on schedule. Integrations often take longer than features because of vendor approvals and data quality issues, and delivery practices determine whether problems surface early or late. Ask how the vendor estimates, communicates, and manages change. Specific, experienced answers indicate a vendor that has done this before. Our development pricing page explains how we transparently estimate and manage scope for clients today.

Which EHRs Have You Integrated With, and How Long Did It Take?

Strong answers name specific EHRs, integration methods, approval processes, and realistic timelines. Vendors should explain what drove delays and how they'd plan your integration differently based on experience with others. See Epic vs Oracle Health for developers for what to expect.

How Do You Estimate and Handle Scope Changes?

Look for a discovery phase before fixed estimates, documented assumptions, and a clear change request process. Vendors offering precise fixed prices without discovery often recover costs through change requests later on.

How Will We Know How the Project Is Going?

Strong answers include regular demos of working software, written status reports, shared backlogs, and documented decisions and risks, giving you visibility without needing to chase the vendor for updates constantly.

How Do You Test Before Launch?

Ask about functional, security, accessibility, integration, and user acceptance testing, and whether testing uses synthetic data. Strong vendors describe specific practices, tools, and responsibilities for every release rather than general assurances about quality.

What Should You Ask About Ownership and Support?

Ownership and support terms determine your options after launch. If you don't own the code, or support terms are unclear, you may be locked into a vendor indefinitely. Ask these questions before any commitment, and confirm answers appear in the contract with counsel. Strong vendors make it easy to leave, which paradoxically gives you more confidence to stay. You can request our standard terms for review.

Who Owns the Code, Documentation, and Data?

You should own custom code, documentation, and data upon payment, with repository access throughout. Ask about any pre-existing components or licensed tools the vendor reuses and their licensing terms for you.

What Does Post-Launch Support Include?

Ask about support scope, response times, monitoring, security updates, dependency maintenance, enhancement hours, and pricing. Clear support terms prevent surprise costs over time and ensure the software stays secure and current after launch.

How Do You Handle Transition to Another Partner?

Strong vendors describe documentation, code walkthroughs, credential handover, and knowledge transfer support. Reluctance to discuss transition, or contract terms restricting it, suggests a dependency-based business model rather than earned loyalty from clients.

How Do You Handle Problems After Launch?

Ask for an example of a production issue, how it was detected, communicated, and resolved, and what changed afterward. The answer reveals incident handling maturity and transparency under pressure with clients.

Frequently Asked Questions About Evaluating Healthcare Software Vendors

What are the most important questions to ask a healthcare software vendor?

Ask about similar healthcare projects, who will work on your project, whether they'll sign a BAA, how they protect PHI during development, which EHRs they've integrated with, how they handle scope changes, who owns the code, and what post-launch support includes.

How do you know if a vendor's security answers are good?

Good answers are specific and consistent: synthetic test data, restricted and logged production access, encryption, documented incident response, and willingness to provide security documentation and sign a BAA. Vague assurances, refusing a BAA, or using real patient data in development are warning signs.

Should I ask vendors about their failures?

Yes. Asking what went wrong on a past project reveals honesty and problem-solving maturity. Strong vendors describe real setbacks, how they responded, and what changed. Vendors claiming they've never had problems are either inexperienced or not being candid with you.

What should I ask about code ownership?

Ask whether you'll own custom code, documentation, and data upon payment, whether you'll have repository access throughout the project, which pre-existing or licensed components are used, and what transition support is provided if you change partners. Confirm answers in the contract.

How many vendors should I interview?

Three to five qualified vendors is usually enough for meaningful comparison without overwhelming your team. Shortlist based on healthcare experience first, then use the same questions and scoring criteria for each so answers can be compared fairly and consistently.