Telehealth Messaging SDK
for Secure Clinical Chat and Notifications
A telehealth messaging SDK adds secure, HIPAA-ready chat between patients and care teams to your existing health app, with presence, typing indicators, attachments, read receipts and push notifications that never expose PHI on lock screens. We build and maintain messaging SDK modules for iOS, Android, React Native, Flutter and web, connected to your authentication, routing rules and records. Retention and audit controls are built in for compliance teams. This page is written for developers and technical evaluators. Request the messaging specification for your stack.
Request the Messaging SpecificationWhy It Matters
Why Health Apps Need a Dedicated Messaging SDK
Consumer chat SDKs make messaging easy, but healthcare adds requirements they rarely handle well: BAAs, audit trails, retention policies, routing to care teams and notifications that protect privacy. A secure messaging SDK for healthcare builds these requirements into the core instead of leaving each team to bolt them on. Messaging also carries clinical risk, so response expectations and emergency guidance matter as much as delivery speed. Each is designed for healthcare.
Clinical Routing
Messages route to the right care team, pool or individual clinician based on rules, with escalation when unanswered. Patients are never left waiting because a message reached the wrong inbox.
Compliance by Default
Encryption, access control, audit logging and retention policies are part of the SDK, not optional add-ons, so every message satisfies the same safeguards without extra development work. Evidence is generated automatically.
Privacy-Safe Notifications
Notifications alert users without revealing names, conditions or message content. Details appear only after authentication, protecting patients whose phones are seen or used by others. Patients stay in control of what appears on screen.
Safety Messaging
Clear response time expectations, after-hours notices and emergency guidance reduce the risk of urgent issues being sent through asynchronous chat instead of appropriate emergency channels. Wording is approved by your clinical leaders.
Specification
Messaging Specification Table
This specification table summarises the capabilities of the telehealth messaging SDK and how each is implemented for healthcare. Technical evaluators can use it to compare against generic chat SDKs or internal plans. Exact behaviour is configured per project, for example retention periods and routing rules, so we document the final specification during technical discovery. Every capability shown is available across iOS, Android, React Native, Flutter and web clients. Each row is configurable.
| Capability | Behaviour | Healthcare implementation |
|---|---|---|
| Secure chat | One-to-one and group conversations | Encrypted in transit and at rest; role-based access |
| Presence | Online, away and offline states | Clinician availability shown; patient presence optional |
| Typing indicators | Real-time typing status | Configurable per role for privacy |
| Attachments | Images, documents and files | Encrypted storage, malware scanning, access-controlled viewing |
| Read receipts | Delivered and read status | Supports response-time tracking for care teams |
| Push notifications | Alerts for new messages | Neutral text, no PHI on lock screens |
| Routing and escalation | Rules-based assignment | Care team pools, escalation timers, after-hours rules |
| Retention | Message lifecycle management | Configurable retention, legal hold, export to EHR |
| Audit | Activity history | Tamper-resistant logs of access, sends, edits and exports |
Conversations and Presence
One-to-one and group conversations support patients, clinicians, coordinators and caregivers. Presence shows clinician availability, while patient presence can be disabled to protect privacy. Caregiver access follows patient consent and your organisation's policies.
Attachments
Patients and clinicians share photos and documents securely. Files are encrypted, scanned for malware and viewable only by authorised participants, with every access recorded in the audit log. Size limits are configurable.
Read Receipts and Response Tracking
Delivered and read status help patients know their message arrived and give care teams data on response times, supporting service levels and operational reporting. Managers see where teams need extra support.
Retention and Export
Retention rules apply per conversation type, with legal hold support. Clinically relevant messages can be exported through EHR integration, keeping the medical record complete and accurate. Policies are applied automatically.
Push Notifications
Push Notification Handling
Push notifications are often the weakest point in healthcare messaging. They pass through Apple and Google services and appear on lock screens, so careless content can expose PHI. They must also arrive reliably, or patients miss important messages. Our hipaa messaging api design treats notifications as a dedicated capability, with privacy rules, delivery monitoring and platform-specific configuration built into the SDK from the start. Each rule is tested before launch.
No PHI in Payloads
Notification payloads contain only neutral text and identifiers, such as you have a new message. The app fetches message content securely after the user authenticates. This rule is enforced in code.
Platform-Correct Delivery
APNs and Firebase Cloud Messaging are configured with appropriate priority, channels and categories, respecting battery optimisation rules so notifications arrive promptly on both iOS and Android. Settings are tested on real devices.
Delivery Monitoring
Notification delivery and engagement are tracked, so failures, expired tokens and misconfigurations are detected quickly rather than discovered through patient complaints about missed messages. Dashboards show delivery health at a glance.
User Controls
Patients choose notification preferences, quiet hours and channels. Critical care team alerts can follow separate rules agreed with clinical leaders to balance responsiveness and patient comfort. Preferences sync across all devices.
Integration
Integration, Compliance and Ownership
The messaging SDK integrates with your existing authentication, user directory and clinical systems rather than replacing them. Your backend issues tokens and defines routing rules, while the SDK handles real-time delivery, storage and client components. Compliance controls are documented for your team, and you own the integration code. This makes it a strong foundation for patient engagement apps and virtual care products. Integration effort is scoped clearly during technical discovery.
Authentication Integration
Your identity provider remains the source of truth. The backend issues short-lived tokens scoped to the user's role, and the SDK uses them to connect securely. No separate user accounts are needed.
HIPAA Safeguards
Encryption, access control, audit logging and BAA-covered infrastructure are standard. Our HIPAA-compliant app development approach documents every safeguard as evidence. Every safeguard applies equally across iOS, Android, Flutter, React Native and web.
Pairing With Video Visits
Messaging works alongside video, so patients can follow up after visits. Our telemedicine app development services combine both in one experience. Conversations continue naturally before and after each visit, keeping context in one place. Teams embedding video themselves can pair it with our telehealth SDK.
Code Ownership
Integration code, wrappers and configuration are yours. An abstraction layer limits the impact of changing underlying infrastructure providers, protecting your investment as requirements evolve. You stay in full control of your product.
FAQ
Frequently Asked Questions About the Telehealth Messaging SDK
These answers cover what developers and technical evaluators ask most about our telehealth messaging SDK, including compliance, push notifications, attachments, retention and platform support. They reflect our service-based model, where the SDK is built and maintained for your product. For the full specification, sample API documentation or a technical call with our engineers, contact our team, and we will share materials suited to your evaluation. We tailor materials to your stack.
What is a telehealth messaging SDK?
It is a software development kit that adds secure chat between patients and care teams to a health app. It provides conversation components, real-time delivery, attachments, notifications, routing, retention and audit features designed for healthcare compliance rather than general consumer messaging.
Is the messaging SDK HIPAA compliant?
The SDK is built with HIPAA safeguards, including encryption, access control, audit logging and BAA-covered infrastructure. Overall compliance also depends on how your organisation configures and operates the system, including policies, access reviews and vendor agreements, which we help document.
How do push notifications avoid exposing PHI?
Notifications contain only neutral text, such as you have a new message, and identifiers. The app retrieves message content securely after the user signs in. This prevents names, conditions or message details appearing on lock screens or passing through notification services.
Can messages be saved to the EHR?
Yes. Clinically relevant messages can be exported to the EHR as documents or notes, depending on your EHR's capabilities and approvals. Retention rules then manage the remaining chat history according to your organisation's documented policies and legal requirements. Exports are logged.
Which platforms does the messaging SDK support?
The SDK supports native iOS and Android, React Native, Flutter and modern web browsers. Components share one API design across platforms, so your team implements messaging consistently in patient apps, clinician apps and web portals. Documentation covers each platform separately.
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