Healthcare
Healthcare Software Development Company
We build patient portals, telehealth apps and EHR integrations for clinics, health systems and digital health startups. Everything is built to HIPAA requirements from the first commit.
What gets in the way
- EHR data trapped in one system
- Patient portals nobody uses
- PHI leaking into the wrong tools
- Telehealth stitched from consumer apps
What we build
- Patient portals and apps
- EHR and FHIR integration
- Telehealth platforms
- Clinical and operational dashboards
At a glance
Healthcare software development means building patient portals, telehealth apps and EHR integrations that move data between systems without staff re-keying it, all built to HIPAA requirements. Clinics, health systems and digital health startups need it most. Tag4 Technology Solutions connects to Epic, Oracle Health (Cerner) and athenahealth through FHIR and HL7, and designs the PHI data flow before building any screens.
Updated
- Who we build for
- Clinics, health systems and digital health startups
- What we build
- Patient portals, telehealth apps, EHR and FHIR integrations, staff workflow tools
- Compliance we design to
- HIPAA Privacy and Security Rules, HITECH, 21st Century Cures Act
- Common integrations
- Epic, Oracle Health (Cerner) and athenahealth via FHIR R4 and HL7 v2
- Typical timeline
- 4–6 months for a patient portal with EHR integration
- Related services
- Custom software, mobile apps, API development, cybersecurity
Most healthcare software problems aren't about features. They're about data that lives in the wrong place. Your EHR holds the chart, a separate system handles scheduling, billing runs through a clearinghouse, and patients get a portal that shows half of it. Staff fill the gaps by re-keying information, and every re-keyed field is a chance for a mistake that reaches a patient.
As a healthcare software development company, we spend most of our time on those seams. We build integrations against Epic, Cerner (Oracle Health), athenahealth and other EHRs using HL7 FHIR where the vendor supports it and HL7 v2 feeds where it doesn't. We build patient-facing apps that pull real appointment and results data instead of static pages. And we build telehealth flows that handle the unglamorous parts: consent capture, identity checks, and getting the visit note back into the chart.
Compliance shapes every decision. We build to HIPAA requirements, which means encryption at rest and in transit, audit logs on every PHI read, role-based access, and signed business associate agreements with every cloud vendor in the chain. The mistake we see most often is a team that treats HIPAA as a checklist at the end. By then, PHI has leaked into analytics tools, error trackers and log files. We design the data flow first so that doesn't happen, then build the screens on top of it.
The problems
What gets in the way
EHR data trapped in one system
Your EHR is the source of truth, but getting data out often means vendor app marketplaces, API fees, and months of approvals. Many teams give up and export CSVs by hand.
Patient portals nobody uses
Portals bolted onto an EHR tend to be slow, hard to log into, and missing the one thing a patient wanted. Patients call the front desk instead, and your staff absorb the load.
PHI leaking into the wrong tools
Session replay scripts, marketing pixels and verbose error logs can capture protected health information without anyone noticing. Regulators have fined organizations for exactly this.
Telehealth stitched from consumer apps
Video calls on one platform, intake forms on another, and notes typed into the EHR afterward. It works until you need an audit trail or try to scale past a few providers.
Manual prior authorization and referrals
Staff still fax, phone and chase paperwork for authorizations and referrals. The delays hit revenue and patient care at the same time.
What we build
Healthcare software we deliver
Patient portals and apps
Web and mobile apps for scheduling, results, secure messaging, forms and bill pay, connected to live EHR data so patients see what your staff see.
EHR and FHIR integration
SMART on FHIR apps, FHIR R4 APIs and HL7 v2 interfaces that move data between your EHR, lab systems, billing and internal tools without re-keying.
Telehealth platforms
Video visits with intake, consent, eligibility checks and visit notes that write back to the chart. We use HIPAA-eligible video providers and sign the right BAAs.
Clinical and operational dashboards
Reporting on wait times, no-shows, referral leakage and payer mix, built on a de-identified or access-controlled data layer.
Workflow automation for staff
Tools that cut the clicks in intake, prior auth tracking and referral management, often built on Power Platform when your team already runs Microsoft 365.
Secure cloud hosting
HIPAA-eligible AWS or Azure environments with encryption, backups, access logging and infrastructure as code, so your setup can be reviewed and rebuilt.
FAQ
Healthcare software: common questions
Do you sign a business associate agreement (BAA)?
Yes. If our team will touch PHI during development or support, we sign a BAA with you. We also make sure every cloud and SaaS vendor in your stack has signed one, since a single unsigned vendor can put the whole setup out of compliance.
Can you integrate with Epic or Cerner?
Yes, through their FHIR APIs and developer programs, or through HL7 v2 interfaces when FHIR doesn't cover what you need. The technical work is usually the easy part. Vendor approval and sandbox access often take longer than the build, so we start those requests in week one.
Is your software HIPAA certified?
There's no official HIPAA certification for software, and anyone who claims one is misleading you. We build software designed to meet the HIPAA Security and Privacy Rules and document the safeguards so your compliance team or auditor can review them.
How long does a patient portal take to build?
A focused portal with login, scheduling, results and messaging usually takes 4–6 months including EHR integration. The integration piece drives most of the timeline. A portal that only needs forms and payments can be much faster.
Related services
How we usually help
Custom Software Development
Software built around your processes, from small internal tools to full platforms, with code you own outright.
Mobile App Development
Native and cross-platform iOS and Android apps with React Native, Flutter, Swift and Kotlin.
API Development & Integration
REST and GraphQL APIs, plus integrations between ERPs, CRMs, payment providers and SaaS tools.
Cybersecurity Services
Security assessments, identity and cloud hardening, secure SDLC and HIPAA or SOC 2 readiness.
Have a project in mind?
Tell us what you are trying to build. An engineer reads every message and replies personally. No sales sequences, no pressure.