The complete healthcare backend
for Germany.

TI connectivity. FHIR. ISiK. ePA. E-Rezept. KIM transport. TIM transport. — One product.

Start free How it works

The Problem

Healthcare digitization in Germany is mandatory.
Implementation is a nightmare.

TI Mandate

All healthcare providers in Germany must connect to the Telematikinfrastruktur. HSK connector, IDP, ePA, E-Rezept — implementation takes months and expertise that's hard to find.

ISiK Deadlines

Hospitals need ISiK certification — with increasingly strict requirements each year. Implementing the profiles manually is a full-time job for an entire team.

Fragmentation

HL7v2, proprietary interfaces, CSV exports, REST APIs in every format. No unified data standard. Everyone builds their own bridge.

We deliver the highway.

The Solution

One gateway. Everything included.

The Brainwave FHIR Link translates between your legacy systems and the modern FHIR world. It includes the complete Telematikinfrastruktur stack — HSK connector, Gematik IDP, ePA, E-Rezept, KIM transport and TIM transport. You host it yourself, on-premises or in your own cloud.

FHIR Link Architecture: Your Systems → Adapter Layer → TI & FHIR
177

FHIR Mappings

Every German profile type covered — Gematik, KBV, ISiK, MII, HL7 DE.

TI

Full TI Integration

HSK, IDP, KIM transport, TIM transport, ePA, E-Rezept, VZD — built in, not bolted on.

⚙

Self-Hosted

Your server, your data, your control. Kubernetes (Helm), Docker Compose or Ansible — on-premises, your own cloud or data center.

Who It's For

Built for everyone serious about healthcare.

Whether you run a hospital, build health software, or are entering the German healthcare market.

ISiK-compliant from day one.

  • ISiK Level 4/5 — all mandatory profiles implemented
  • HL7v2 bridge for legacy systems (HIS, RIS, LIS) — no rip-and-replace
  • Full TI connectivity including KIM transport and TIM transport (system-to-system)
  • Multi-tenant — one installation for multiple facilities

Add FHIR capability — without rebuilding.

  • OEM / white-label ready
  • Adapter SDK with AI-powered mapping assistant
  • All 353 German profiles ready — no dedicated FHIR team needed
  • REST API for easy integration into existing products

TI connectivity for your digital health application — done.

  • ePA integration for patient data
  • E-Rezept connectivity
  • FHIR APIs for app development
  • Gematik-compliant infrastructure without your own TI team

Healthcare backend without a 2-year learning curve.

  • Building CRM, ERP, telehealth or wellness? We provide the healthcare backend.
  • Complete TI and FHIR infrastructure — focus on your product
  • REST API for any app, any framework
  • No regulatory deep-dive needed — compliance is built in

HL7v2 results to FHIR — in seconds.

  • Automatic HL7v2 translation (ADT, ORU, all segments)
  • Result delivery via KIM transport
  • LOINC/SNOMED coding
  • MLLP listener for direct connectivity

Digital documentation & TI — made simple.

  • Nursing profiles (MIO care reports)
  • ePA connectivity for patient documentation
  • TI onboarding wizard — step by step
  • No dedicated IT department required

The operating system of German healthcare.

  • 1,900+ hospitals must comply with ISiK — growing regulatory pressure
  • Minimal competition at this breadth — CGM, Dedalus, NEXUS build proprietary
  • 100% German profile coverage — technical lead
  • Business model: License + support, SaaS-ready

Compliance

Regulatory-proof.

No compromises on compliance. Every component meets the applicable specifications.

ISiK

ISiK Level 4/5

All mandatory profiles implemented

TI

Gematik TI

HSK, IDP, KIM transport, TIM transport — complete

KBV

KBV Profiles

E-Rezept, eAU, MIO profiles

HL7

HL7 FHIR R4

353 registered profiles

DS

GDPR Art. 9

Encryption, audit trail, tenant isolation

Art.32

GDPR Art. 32

State-of-the-art technical safeguards

350 / 350
Gematik ISiK Conformance Tests passed
ISiK Testsuite v2.4.0 (Tiger Framework) Stufe 5 March 23, 2026
View all test results

Modules

23 modules. One gateway.

Everything German healthcare needs digitally — in a single installation.

Clinical Modules

Patient Observations Conditions Medication Prescriptions Laboratory Vital Signs Documents Scheduling Communication Billing Directory Nursing MIO DiGA

TI Stack

HSK Connector Gematik IDP KIM transport (M2M) TIM transport (M2M) ePA E-Rezept VZD VAU Encryption

Adapters

HL7v2 (MLLP) REST AI Mapping Bidirectional Sync Webhooks

Portal & Operations

Multi-Tenant Onboarding Wizard Dashboard Monitoring API Key Management

Technology

Built for production.

177
FHIR Mappings
353
Registered Profiles
23
Gateway Modules
48
ICU Vital Parameters
1,600+
Automated Tests
Java 21
Spring Boot 3.4, HAPI FHIR 8.6
Show architecture details

Layers: Adapter Layer → Translation Engine (177 Mappings) → HAPI FHIR R4 JPA Server → TI Stack

Multi-Tenant: HAPI REQUEST_TENANT Partitioning — complete data isolation per tenant

Database: PostgreSQL with Flyway migrations

Auth: Keycloak (OAuth2/OIDC), API key auth for adapters

Observability: Prometheus metrics, structured JSON logging, audit trail

Deployment: Docker, Kubernetes-ready, or bare-metal JAR

Ready?

Start free Request a demo

Or write to us: kontakt@brainwave-software.de