Healthcare integration development
HEDIS measurement reporting, FHIR and TEFCA interoperability, clinical document workflows, and the audit trail you can hand to a compliance team without flinching.
If you are looking for a healthcare integration developer or a healthcare software development agency that already speaks FHIR R4, HL7, HEDIS, TEFCA, and HIPAA: this page is for you. Healthcare engineering rewards depth, not flash. We have spent ten years on the integration side of the work, pulling data out of EHRs, fax lines, and insurance portals; mapping it into HEDIS measures; passing audits without rework; and standing behind systems that run unattended for years.
Our healthcare integration development practice spans FHIR R4 and SMART-on-FHIR integrations, TEFCA QHIN connectivity, USCDI v3 data classes, HEDIS measurement pipelines, clinical document watchers, medical OCR and classification at scale, multilingual clinic platforms, HIPAA-aware file delivery, and patient-facing native mobile applications. The audit trail comes baked in, not bolted on.
The cases below are anonymized but real. If a project of yours overlaps any of them, we already speak the same language. We engage on direct contracts under your BAA, not as a subcontractor.
Common questions
What is HEDIS measurement reporting in healthcare engineering?
How does FHIR R4 integration work in practice?
What does TEFCA QHIN connectivity require?
How do you handle HIPAA-aware development?
Selected work in healthcare integration development
Multi-clinic web platform
Multi-tenant website framework for healthcare clinics. Appointment widgets, doctor profiles, secure intake forms, multilingual content, ADA-compliant components. Each clinic gets its own subdomain and branded theme on a ...
FHIR · TEFCA · USCDI integration
FHIR R4 ingestion and emission against EHR partners. SMART-on-FHIR auth, USCDI v3 data classes, TEFCA QHIN handshake, info-blocking-compliant access logs, consent scoping baked into the audit trail....
HEDIS measurement pipeline
Many Windows background services managing the document and claim flow that produces HEDIS measurements. Fax gateway intake, insurance portal sync, document classification and routing, normalization, retry queues, stuck-o...
Clinical document watcher
File-system monitoring agents at provider endpoints across many sites, sister system to the document pipeline above. Picks up signed documents, classifies, OCRs, pushes to a central store with chain-of-custody logging. R...
Image classify and OCR pipeline
High-volume image ingestion, normalization, and classification. Variable-batch worker pool, GPU-aware scheduling, OCR fallback, structured extraction routed downstream to a clinical data sink. Survives bursty load withou...
Healthcare SEO program
Technical SEO for clinical sites. Schema markup (MedicalClinic, Physician, Service, MedicalProcedure), Core Web Vitals optimization, JSON-LD for providers and locations, multilingual hreflang, content velocity playbook, ...
Scan and fax image enhancement
Server-side enhancement pipeline for medical scans and inbound faxes. Deskew, denoise, contrast normalization, OCR-readability scoring, automatic re-processing on poor inputs. Recovers documents that the scanner or the f...
Document reformat at scale
Cross-format conversion pipeline for clinical document corpora. Single inputs running into tens of thousands of pages, transformed across PDF, TIFF, DOCX, structured XML, and clinical CDA. Memory-bounded streaming, faith...
Mobile medication selector
Patient-facing iOS and Android app for guided medication selection. Indication search, contraindication and interaction checks against the patient profile, OTC versus Rx routing, pharmacy locator, secure favorites. Built...
Multilingual clinic platform
Web platform for a private multi-location medical center serving the Eastern European diaspora. Polish, Ukrainian, Russian content with i18n routing, multi-step appointment wizard wired to an external booking API, doctor...
Automated medical reporting
Branded PDF report generator for clinical workflows. Templated layouts, dynamic charts, signature blocks, batch generation against patient cohorts, locale-aware content, integration with downstream document distribution....
HIPAA audited file proxy
Authenticated file delivery service for clinical documents. Tokenized download URLs, scope-bound access, full audit trail, virus scanning, configurable retention, integration with EHR and partner systems. Passed an exter...
Clinical data warehouse
Long-running clinical data system with a fleet of background services. Patient, encounter, and claim records normalized with history, ETL batches against external partners, stored procedures for analytics teams, read-onl...
Clinical data aggregation hub
API hub aggregating multiple clinical data sources behind a single read-friendly contract. Typed C# client SDK shipped to downstream services, schema-versioned endpoints, request budgeting, request-level audit. Lets inte...
Tell us about your healthcare integration.
HEDIS pipeline, FHIR exchange, document ingestion, or audit-grade infrastructure that someone forgot to maintain. We respond within one business day.
hello@quadevs.com