Key Takeaways
- Identify where protected health information is created, stored and transmitted.
- Business associate agreements are needed with vendors handling PHI.
- Access controls, encryption and audit logs are core safeguards.
- Compliance is ongoing; plan for risk assessments and updates.
Why Healthcare Software Is Different
Healthcare organizations increasingly want custom software: patient intake portals, scheduling tools, referral management systems, reporting dashboards, telehealth features, AI assistants and integrations with practice management or EHR systems. These tools can improve patient experience and staff efficiency.
But healthcare software often handles protected health information (PHI). In the United States, HIPAA rules govern how covered entities, such as healthcare providers and health plans, and their business associates protect that information. Building healthcare software without addressing these rules can create legal, financial and reputational risk.
This article provides a general overview of considerations. It isn’t legal advice; healthcare organizations should work with qualified compliance and legal professionals.
Key Concepts
Protected Health Information
PHI generally includes individually identifiable health information, such as names combined with diagnoses, appointment details, treatment information or billing records, created or received by covered entities and business associates.
Covered Entities and Business Associates
Covered entities include healthcare providers, health plans and clearinghouses. Business associates are vendors that create, receive, maintain or transmit PHI on behalf of covered entities, such as software developers, hosting providers or IT services.
Business Associate Agreements
When a vendor handles PHI, a business associate agreement (BAA) is generally required. It describes responsibilities for protecting PHI.
Where PHI Flows
Start every healthcare software project by mapping where PHI is:
- Created: forms, intake, clinical notes.
- Stored: databases, file storage, backups.
- Transmitted: APIs, email, text messages, integrations.
- Accessed: staff, patients, vendors.
- Processed: analytics, AI tools, reporting.
This map guides safeguards and vendor decisions.
Technical Safeguards
Access Controls
Users should access only the information they need. Implement role-based permissions, unique user accounts and strong authentication, such as multi-factor authentication.
Encryption
Encrypt PHI in transit and at rest. Use secure protocols for data transmission.
Audit Logs
Record who accessed or changed PHI and when. Logs support monitoring and investigations.
Automatic Logoff
Sessions should time out after inactivity, especially on shared devices.
Integrity Controls
Protect data from unauthorized changes.
Backups and Recovery
Maintain secure backups and test recovery procedures.
Hosting and Vendors
Choose hosting providers and services that offer BAAs and appropriate security. Many major cloud providers offer HIPAA-eligible services when configured correctly. Configuration matters: a service being eligible doesn’t make your application compliant automatically.
Review every vendor that may touch PHI: email services, SMS providers, analytics tools, error monitoring, AI services and file storage.
Tracking Technologies
Analytics and advertising tracking on healthcare websites and apps can raise privacy concerns if they collect or share PHI. Regulators have issued guidance on tracking technologies. Evaluate tracking tools carefully, limit data collection and consult compliance advisors.
AI and PHI
AI features, such as document summarization, intake assistance or chat, may process PHI. Ensure AI vendors offer appropriate agreements, data handling commitments and security. Consider data minimization, de-identification where possible and human review of AI outputs in clinical contexts.
Administrative Safeguards
Technology is only part of compliance. Organizations also need:
- Risk assessments.
- Policies and procedures.
- Workforce training.
- Incident response plans.
- Vendor management.
Software teams should support these efforts with documentation and secure practices.
Development Practices
- Use test data rather than real PHI in development and testing environments.
- Limit developer access to production data.
- Conduct code reviews and security testing.
- Document architecture, data flows and security controls.
- Plan for updates to address vulnerabilities.
Patient-facing Features
Patient portals and apps should balance security with usability. Clear login processes, accessible design and helpful messaging improve adoption while protecting data.
Interoperability
Many healthcare applications integrate with EHRs or practice management systems. Standards such as HL7 and FHIR are common in healthcare data exchange. Integration requires careful security and data mapping.
Ongoing Compliance
Compliance isn’t a one-time project. Regularly review risks, update software, monitor access logs, train staff and reassess vendors.
A Practical Checklist for Healthcare Software Projects
Before development begins, healthcare organizations and their development partners can work through a shared checklist:
- Data inventory: What PHI will the system create, store, transmit or display?
- Minimum necessary: Can the system work with less data, or with de-identified data for some functions?
- Vendor list: Which vendors and services will touch PHI, and are agreements in place?
- Access model: Which roles need access to which data?
- Authentication: Will multi-factor authentication be required for staff?
- Logging: What actions will be logged, and who will review logs?
- Retention: How long will data be kept, and how will it be deleted?
- Incident response: Who is notified if something goes wrong, and how?
- Testing: How will security be tested before launch and over time?
Writing these answers down early reduces rework and helps the project pass internal reviews.
Example: A Patient Intake Portal
A specialty practice wanted to replace paper intake forms with an online portal. The initial design emailed completed forms to the front desk. During planning, the team recognized that email would transmit PHI in a way that was hard to control. The design changed: patients submitted forms through a secure portal, data was stored in an encrypted database hosted with a provider offering a BAA, and staff accessed submissions through role-based logins with audit logging. The final system was more secure and also easier for staff to use.
Example: AI Document Summarization
A medical group explored using AI to summarize incoming referral documents. The project team evaluated AI vendors based on their willingness to sign a BAA, data retention policies and whether data would be used for training. They also designed the workflow so clinicians reviewed every summary before it was used. Pilot results showed time savings for staff while keeping clinicians in control of clinical decisions.
Common Mistakes to Avoid
- Using real patient data in development environments.
- Adding third-party scripts to patient-facing pages without review.
- Assuming a vendor is compliant because it’s popular.
- Sending PHI through standard email or text without appropriate safeguards.
- Treating compliance as a launch task rather than an ongoing practice.
Zahra Rangwala, Founder, K Business Solutions Inc.. K Business Solutions Inc. has helped healthcare practices, home service companies and enterprises grow online since 2007 from our office in Cypress, Texas.