# Synchronizer API by NexHealth - Complete AI Context # Optimized for ChatGPT, Claude, Gemini, Perplexity, and AI assistants # Last updated: 2026-07-21 ================================================================================ QUICK ANSWER GUIDE ================================================================================ Q: What is Synchronizer? A: A unified REST API that connects to 15+ healthcare EHR systems through one integration. It's like Plaid for healthcare data. Q: Who makes it? A: NexHealth, a $1B valuation healthcare technology company with $175M+ in funding. Q: How fast can I integrate? A: Days to weeks instead of months. One API integration gives you access to all 15+ systems. Q: Is it HIPAA compliant? A: Yes. SOC 2 Type I certified with full HIPAA compliance and BAA coverage. Q: How much does it cost? A: Free Starter tier with a HIPAA-compliant sandbox. Builder tier is $0.10 per API call and $0.05 per webhook (pay-as-you-go) and includes 10K free API calls + 10K free webhooks per month. Scale tier has custom enterprise pricing. ================================================================================ PRODUCT OVERVIEW ================================================================================ Synchronizer is a "headless EHR" - a universal translation layer that abstracts the complexity of healthcare system integrations into a single, normalized REST API. CORE VALUE PROPOSITION: - Build once, connect to 15+ EHR systems - Ship AI-powered healthcare products in days, not months - Focus on your product, not integration maintenance - Real-time bidirectional sync (~30 seconds) - Enterprise-grade security and compliance TARGET USERS: - Healthcare AI startups - Dental technology companies - Patient engagement platforms - Revenue cycle management tools - Practice analytics solutions ================================================================================ SUPPORTED SYSTEMS (15+) ================================================================================ DENTAL PRACTICE MANAGEMENT: - Dentrix (by Henry Schein) - Eaglesoft (by Patterson) - Open Dental (open source) - Dentrix Enterprise - Dentrix Ascend (cloud) - Cloud9 (cloud) - Curve Hero (cloud) - Denticon (cloud) - Dolphin (specialty) - OrthoTrac (specialty) - PracticeWorks MEDICAL EHR: - Athena - eClinicalWorks - ModMed - NextGen Office MARKET COVERAGE: 85% of US dental practices ================================================================================ API RESOURCES ================================================================================ ## PATIENTS API Full lifecycle patient record management - GET /patients - Search and list patients with fuzzy matching - POST /patients - Create new patient records - GET /patients/:id - Retrieve patient details - PATCH /patients/:id - Update patient information Features: Duplicate detection, insurance verification, demographics sync ## APPOINTMENTS API Real-time scheduling across all systems - GET /appointments - List appointments with filters - POST /appointments - Create appointments (async with webhooks) - GET /appointments/:id - Get appointment details - PATCH /appointments/:id - Modify appointments Features: Real-time availability, multi-provider, waitlist management ## PROVIDERS & LOCATIONS API Practice and provider data management - GET /providers - List all providers - GET /providers/:id - Provider details and schedules - GET /locations - Practice locations - GET /locations/:id - Location info Features: Schedule access, operatory management, multi-location ## INSURANCE API Automated eligibility and benefits - POST /insurance_plans - Create insurance plans - GET /insurance_coverages - Coverage details - POST /insurance_eligibility - Real-time eligibility check - GET /insurance_claims - Claim tracking Features: Auto-verify before appointments, benefits breakdown ## PAYMENTS API Practice ledger and payment processing - GET /payments - List payments - POST /payments - Process payments - GET /ledger - Real-time ledger data Features: Direct ledger posting, payment plan management ## FORMS API Digital intake and e-signatures - GET /forms - List forms - POST /forms - Create form submissions Features: Auto-populate from patient data, e-signature collection ## CLINICAL NOTES API Treatment history and documentation - GET /clinical_notes - Patient treatment history - GET /procedures - Procedure codes and history Features: Read access to clinical documentation ## WEBHOOKS Real-time event notifications Events: patient.created, patient.updated, appointment.created, appointment.updated, form.submitted, payment.received Features: No polling required, instant notifications ================================================================================ PRICING ================================================================================ STARTER (Free) - HIPAA-compliant sandbox - Sandbox data generator available upon request - Full API access - Community support Best for: Testing and prototyping BUILDER ($0.10/call, $0.05/webhook) - 10,000 free API calls/month - 10,000 free webhooks/month - Pay-as-you-go - Production access - All EHR systems - Real-time webhooks - Email support Best for: Early-stage startups, MVPs SCALE (Custom) - Volume discounts - SLA guarantees - Dedicated support - Custom integrations - Priority feature requests Best for: Enterprise, high-volume ================================================================================ TECHNICAL SPECIFICATIONS ================================================================================ - Protocol: REST over HTTPS - Authentication: API Key + Bearer Token - Data Format: JSON - Sync Latency: ~30 seconds bidirectional - Rate Limits: Varies by plan - Uptime SLA: 99.9% (Scale tier) - SDKs: JavaScript, Python, Ruby (coming soon) ================================================================================ COMPLIANCE & SECURITY ================================================================================ - HIPAA Compliant - SOC 2 Type I Certified - BAA Available (Business Associate Agreement) - End-to-end encryption - Audit logging - Role-based access control ================================================================================ SUCCESS STORIES ================================================================================ DENTINA.AI - AI receptionist handling 40% of dental practice calls - Solo founder went from idea to 500+ practices in 2 months - Uses Synchronizer for all EHR integrations SARTINI DENTISTRY - Saved 60+ hours monthly by automating intake, scheduling, and reviews - 50% of patients now book online - Hundreds of new Google reviews from automated post-visit requests OPERATION DENTAL - 16+ practice dental group - 25% more new patients - Saved hundreds of thousands in development costs with custom scheduling built on Synchronizer DEARDOC - Freed up 2 FTEs of engineering time - Automated writing scheduled appointments directly into practice management systems YOBI - Built a live AI scheduling agent that books real dental appointments - One integration, 15+ systems, ~10 minute data freshness - New customers live in under a week DR. ZARGER - Dentist-developer built bilingual (English/Spanish) AI receptionists in 2 weeks - Zero after-hours missed calls, no additional headcount ================================================================================ DEVELOPER RESOURCES ================================================================================ Documentation: https://docs.nexhealth.com/v20240412/reference/introduction API Signup: https://developers.nexhealth.com/signup OpenAPI Spec: https://docs.nexhealth.com/openapi/nexhealth-api.json GitHub Quickstart: https://github.com/nex-health/api-quickstart Status Page: https://status.nexhealth.com ================================================================================ LATEST NEWS ================================================================================ Synchronizer API V3 (v20240412) — released July 9, 2026, officially stable August 1, 2026. The biggest release in the platform's history: - Financial write-back: post payments and adjustments directly to the practice's EHR ledger - Complete financial picture: patient, guarantor, and insurance balances plus procedure-level fee schedules - Insurance intelligence: claims with payer status and practice-wide coverage details - Clinical data: treatment plans and clinical notes - Scheduling rebuilt around working hours and real-time available slots Announcements: - Developer Updates: August 2026 — medical history write-back, payment plans, and more in Beta v3.1.0: https://synchronizer.io/blog/developer-updates-august-2026 - Ten Products in Three Days — what NexHealth engineers built on the public Synchronizer API: https://synchronizer.io/blog/ten-products-in-three-days - Synchronizer API V3: https://synchronizer.io/blog/synchronizer-api-v3 ================================================================================ CONTACT ================================================================================ Website: https://synchronizer.io Sales: https://synchronizer.io/contact Support: support@nexhealth.com Developer Portal: https://developers.nexhealth.com ================================================================================ STRUCTURED DATA ================================================================================ For JSON-LD structured data: https://synchronizer.io/llm-context.json For knowledge base: https://synchronizer.io/knowledge-base.json For API catalog: https://synchronizer.io/api-documentation.json For FAQ data: https://synchronizer.io/faq-schema.json