Challenge
Query returns overlapping, conflicting documents
Agnotic approach
A reconciliation layer that deduplicates and merges entries into one coherent longitudinal record.
Particle Health
Particle Health Integration
We integrate Particle Health's clinical data network to retrieve patient records nationwide — its query and retrieval APIs over national exchange frameworks, delivered as clean FHIR into your product.
Clinical Data NetworkFHIR R4CarequalityHIPAA-Ready
Trusted by global innovators
What Particle Health integration actually involves
Particle Health operates a clinical data network that gives applications a modern API over the national exchange frameworks — querying for a patient, retrieving their medical records from connected providers, and returning them as structured FHIR. It abstracts the underlying document exchange so developers work with clean resources instead of raw C-CDA and network plumbing.
The hard part sits around the query: patient demographics matching, purpose-of-use, consent, and reconciling the overlapping documents that come back from multiple sources. We build the retrieval-and-reconciliation layer on Particle's APIs so your product presents a single coherent record, and we handle the network's onboarding and permitted-use requirements as part of delivery.
Architecture
See how we design record query, retrieval, and reconciliation on top of Particle Health's network.
Common failure modes
Particle Health pitfalls — and how we handle them
Challenge
Weak matching misses or mixes patients
Agnotic approach
Careful demographic matching with confidence thresholds and a review path for ambiguity.
Challenge
Permitted-use requirements are misunderstood
Agnotic approach
We build purpose-of-use and consent enforcement into the query flow with full audit trails.
Challenge
Onboarding to the network delays launch
Agnotic approach
We manage Particle Health onboarding and permitted-use approval as a planned parallel track.
Particle Health Capabilities We Work With
The exact network surface behind nationwide clinical record retrieval.
Clinical data network
Query and retrieval across national exchange frameworks through Particle Health's connected data network.
FHIR retrieval
Structured FHIR R4 records returned from queries, normalized for direct use in your application.
Matching & permitted use
Demographic patient matching, purpose-of-use, and consent handling required to query the network.
Record reconciliation
Deduplicate and reconcile overlapping documents from multiple sources into one coherent record.
Where it runs
Particle Health workflows we build
Intake record pull
Retrieve a patient's history at onboarding or registration.
Care coordination
Give clinicians a longitudinal view across prior providers.
Risk & quality
Retrieve records to support risk adjustment and quality measures.
Digital health apps
Seed a new app with the patient's existing clinical history.
Prior authorization
Pull supporting clinical documentation for authorization workflows.
Clean records from a national network
Network query returns overlapping documents. The value is in matching and reconciliation, which is where we focus.
FHIR R4
Normalized retrieval format
2–4 mo
Typical query-and-reconcile build
100%
Purpose-of-use and consent audited
Compliance-First Healthcare App Development Services Backed by Global Standards
15-Minute Scoping Call01
HIPAA
Health Insurance Portability and Accountability Act
Protect PHI with privacy-first architecture, encrypted storage and transmission, strict access controls, and traceable audit logs.
02
GDPR
General Data Protection Regulation
Implement lawful consent flows, data minimization, retention controls, and secure processing for sensitive health data.
03
FHIR
Fast Healthcare Interoperability Resources
Enable standardized health data exchange across apps, care teams, and systems through robust FHIR-ready APIs.
04
HL7
Health Level Seven International
Support enterprise-grade interoperability with HL7-based integrations for records, events, and clinical messaging workflows.
05
HITRUST
Health Information Trust Alliance
Align security programs to healthcare-specific control and risk management practices trusted by providers and ecosystem partners.
06
HITECH
Health Information Technology for Economic and Clinical Health Act
Design with breach notification readiness, digital record safeguards, and operational controls that support regulated care programs.
07
SaMD
FDA Software as a Medical Device
Plan software quality, traceability, and documentation pathways for products that may require SaMD review and submission.
08
MDR (EU)
Medical Device Regulation (European Union)
Prepare EU market-ready processes for risk classification, evidence tracking, and lifecycle governance under MDR expectations.
09
SAMHSA
Substance Abuse and Mental Health Services Administration
Apply confidentiality controls and consent-aware sharing models for behavioral and mental health data experiences.
Standards we build against
Clinical network standards
FHIRCarequalityC-CDATEFCAOAuth2HIPAA
Our Process
How we deliver Particle Health integration
Onboarding, patient matching, and reconciliation treated as the real work.
1.
Discovery & use-case scope
We define your retrieval use cases, permitted purpose-of-use, and which record types you need.
Use-case driven
2.
Onboarding & credentials
We complete Particle Health onboarding, credentials, and the network's permitted-use requirements.
Network-ready
3.
Build & test
We build query, retrieval, and reconciliation, validated against sandbox and representative records.
Reconciled
4.
Go-live & monitoring
Production rollout with query monitoring, match-quality tracking, and consent audit trails.
Audited
Featured case study
Read Case StudyLera Health: compliant women's health platform
Lera Health is related proof of compliant, data-heavy delivery — a privacy-first platform built end to end. Clinical-network retrieval draws on the same strengths: careful consent handling, structured records, and reconciliation under HIPAA.
Why Partner With Us
15-Minute Scoping CallWhy teams trust us with Particle Health
Real nationwide retrieval, not just API access.
Compliance-first
Permitted purpose-of-use, consent, and audit trails built to the network's requirements.
Network depth
We understand the national exchange frameworks Particle sits on and how its APIs abstract them.
Outcome-focused
We turn raw query results into a clean longitudinal record your product can present.
Data-quality fluency
Careful matching and reconciliation, because duplicate and mismatched records are clinical risk.
Frequently Asked Questions
A query-and-retrieve build with patient matching and reconciliation typically runs 2–4 months. Onboarding to Particle Health and satisfying the network's permitted-use requirements run alongside engineering and often set the pace as much as the code.
Ready to retrieve nationwide records into your product?
Tell us your retrieval use cases and record types. We will return a realistic onboarding and reconciliation plan.
contact@agnotic.com
Partnerships
contact@agnotic.com