Patient Portal Development Services

Patient Portals That Reduce Admin Load and Keep Patients Engaged

As a patient portal development company, we build secure, HIPAA-compliant portals and patient apps that connect to your EHR — so patients can book visits, message their care team, view records and results, and pay bills without calling the clinic.

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Why Healthcare Organizations Choose Latent for Patient Portals

Proven Patient-Facing Builds

We've built patient-facing platforms for telehealth, diagnostics, and large-scale research, including the participant portal behind the world's largest ALS patient dataset.

Compliance Built In

HIPAA, GDPR, ABHA, and 21 CFR Part 11-aligned data handling with role-based access, encrypted storage, and full audit trails.

EHR-Integrated

Portals that connect to your existing EHR, lab systems, and imaging via HL7/FHIR, so patients see current data without duplicate entry.

Designed for Every Patient

Clean, accessible interfaces on web and mobile, including experiences built for patients with limited mobility and dexterity.

MVPs in 6–10 Weeks

Launch a working portal fast with sprint-based delivery and clinical validation built in, then extend it module by module.

Full Lifecycle Support

From design to launch, ongoing support, enhancements, and full IP handoff. You own the code, data, and documentation.

Client Success Stories in Patient Portal Development

World's Largest ALS Research Platform

Built the participant portal for the world's largest ALS patient dataset: a patient-facing experience for voice recordings, clinical assessments, and consent. ✅ Designed for patients with limited mobility and dexterity ✅ 900+ participants across 8 active studies

Vital Mena Telehealth Platform

Built a live UAE telemedicine platform for a board-certified respiratory and sleep specialist. ✅ Secure video consultations, encrypted patient messaging, and e-prescriptions ✅ Appointment booking on web and mobile

Cresco Healthcare Diagnostic Platform

Built a web platform and cross-platform mobile app for multi-lab diagnostic booking in Pune. ✅ Home sample collection with end-to-end order tracking ✅ Digital reports and EMR access in one click

Custom Patient Portal Development Solutions

Secure Messaging & Video Visits

Encrypted patient–provider messaging and video consultations, built into the portal rather than bolted on.

Appointment Scheduling

Self-service booking, rescheduling, and reminders tailored to your specialties and provider calendars.

Records & Lab Results

One-click access to visit summaries, lab results, and imaging, pulled from your EHR and lab systems.

Billing & Online Payments

Statements, secure online payments, and insurance details in one place, connected to your billing workflow.

Prescriptions & Medication Refills

E-prescriptions and refill requests built into the care flow, so a visit can end in an actionable prescription.

Wearable & Home-Monitoring Data

Let patients share data from wearables and connected devices, so care teams see trends between visits.

Our Process: From Idea to Industry-Ready Platform

Let's Talk About Your Use Case

Discovery & Workflow Mapping

Deep dive into your patient journeys, clinical workflows, and compliance needs.

UX & Portal Design

Patient-focused interfaces designed for accessibility and ease of use across web and mobile.

Agile Development

Sprint-based releases for faster validation, iteration, and feedback loops.

Integration, Security & Validation Testing

EHR and HL7/FHIR integration testing plus built-in QA for HIPAA, GDPR, and industry-specific validations.

Deployment & Ongoing Support

Cloud launch, updates, and long-term maintenance with full IP handoff.

Healthcare-Only Focus

Deep experience across EHRs, telehealth, diagnostics, and clinical research platforms.

Full IP Ownership

You own the code, IP, and data, with transparent documentation and dev workflows.

Built to Scale

Follows OWASP standards and modern dev best practices for privacy and scalability.

Why Choose Latent for Patient Portal Development?

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Supported Platforms & Integrations

We Build For

Swift (IOS)

Kotlin (Android)

React Native

Flutter

React (Web)

Vue.js (Web)

Angular (Web)

PWAs

We Integrate With

EHRs & Interoperability

HL7

FHIR

Epic

Custom clinical systems

Payments & Billing

Stripe

Razorpay

Insurance systems

Wearables & Devices

Apple HealthKit

Google Fit

Bluetooth devices

CRM & Communications

Twilio

WhatsApp APIs

Salesforce

You Bring the Vision. We Bring the Team.

Let's build the patient portal your patients will actually use: secure, integrated with your EHR, and live in weeks, not quarters.

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Frequently Asked Questions

What is patient portal development?

Patient portal development is the design and build of a secure web and mobile experience where patients manage their care online: booking appointments, messaging providers, viewing records and lab results, requesting refills, and paying bills, all connected to your EHR or practice system.

How much does patient portal development cost?

Cost depends on scope: the modules you need (messaging, scheduling, records, billing, telehealth), EHR and lab integrations, platforms (web, iOS, Android), and compliance requirements. We offer hourly or scope-based pricing depending on your project's size, complexity, and timeline, and you own the code, IP, and data.

How long does it take to build a patient portal?

Most MVPs go live in 6–10 weeks, depending on your workflows and integration needs. We deliver in sprints with clinical validation built in, then add modules over time.

Can the portal integrate with our EHR?

Yes. We build HL7 and FHIR-based integrations with existing EHRs, lab systems, imaging software, and third-party tools, so patients see current data without duplicate entry.

How do you keep patient data secure and compliant?

HIPAA, GDPR, ABHA, and 21 CFR Part 11-aligned data handling is built into every portal we develop, alongside OWASP security standards, encrypted storage, audit logs, and role-based access control.

Do you build web and mobile patient apps?

Yes. We build responsive web portals and cross-platform mobile apps from a shared codebase, for example Cresco Healthcare's web platform and React Native app for booking tests and viewing digital reports.

What should I look for in a patient portal development company?

Look for a team with delivered patient-facing platforms, real EHR integration experience, compliance built in from day one, and clear ownership of the code, IP, and data. Ask to see comparable live builds; we've delivered patient-facing telehealth, diagnostic, and research portals.

Can you improve or replace our existing patient portal?

Yes. We can extend an existing portal with new modules, connect it to new systems, or rebuild it, and we migrate data securely with minimal disruption to your operations.