Convert HL7v2 messages to FHIR R4 in real-time via a simple REST API. Supports 14 message types with optional delivery to AWS HealthLake or any FHIR endpoint. Pay per message, 1,000 free/month.
EasyPA HL7-to-FHIR R4 Converter is a fully managed API service that transforms HL7v2 messages into compliant FHIR R4 JSON bundles in real-time. Healthcare organizations can modernize their interoperability workflows without building or maintaining complex integration engines.
The converter supports 14 HL7v2 message types including ADT (A01, A04, A08, A28, A31), ORM, ORU, MDM, VXU, SIU, RDE, DFT, REF, and BAR. Each message is parsed, validated, and transformed into a fully structured FHIR R4 Bundle with proper resource references, coding systems (ICD-10, CPT, LOINC, NDC), and identifiers.
Three flexible delivery options are included with every subscription. First, every API call returns the FHIR R4 JSON directly in the response body for immediate use. Second, you can optionally deliver converted resources to your own AWS HealthLake datastore using cross-account role assumption, or use our managed HealthLake with tenant isolation. Third, you can configure webhook delivery to any FHIR-compatible endpoint including Epic, Cerner, Azure FHIR Server, or Google Healthcare API, with automatic retries and backoff.
Getting started takes minutes. Subscribe, receive your API key, and start converting with a single POST request. A self-service portal provides usage analytics, API key rotation, delivery configuration, and quick-start documentation. No infrastructure to provision, no engines to maintain, and no HL7 expertise required.
Built on AWS with HIPAA-eligible services, the converter runs on isolated infrastructure with encryption at rest and in transit, per-tenant rate limiting, and 365-day audit logging. Pricing is usage-based starting at $0.005 per message with 1,000 free conversions per month.
Highlights
Convert 14 HL7v2 message types (ADT, ORM, ORU, MDM, VXU, SIU, RDE, DFT, REF, BAR) to fully compliant FHIR R4 JSON bundles via a single REST API call. Includes proper coding systems for ICD-10, CPT, LOINC, and NDC with validated resource references.
Three delivery options included: real-time API response, automatic delivery to AWS HealthLake (bring your own or managed), and webhook POST to any FHIR endpoint (Epic, Cerner, Azure, Google Healthcare) with retry and backoff.
No infrastructure to manage. Subscribe, get your API key, and start converting in minutes. Self-service portal for usage analytics, key rotation, and delivery configuration. Pay per message starting at $0.005 with 1,000 free conversions per month.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
You pay per message converted from HL7v2 to FHIR R4, so cost scales with how many conversions you run. Two options set where the converted data lives. The BYOHL option converts each message and can deliver results to your own HealthLake datastore, which you manage. The Managed option converts each message and includes a hosted HealthLake datastore plus a FHIR query API, so you avoid running that infrastructure yourself. Both bill per request; you choose based on whether you want to host the datastore or have it managed for you.
Top-of-mind questions for buyers
What counts as one billable request for HL7-to-FHIR conversion?
Each HL7v2 message you convert to FHIR R4 counts as one request. Cost scales directly with message volume. The converter uses AI-assisted field mapping to handle non-standard messages, but billing is still measured per message converted, not per field or per mapping.
What is the difference between the BYOHL and Managed conversion options for my bill?
Both bill per message converted. The BYOHL option converts messages and can deliver results to a HealthLake datastore you run and pay for separately. The Managed option bundles a hosted HealthLake datastore and a FHIR query API into the per-request charge, so you avoid running that infrastructure yourself.
Does the Managed option let me query converted data without extra tools?
Yes. The Managed conversion includes a hosted HealthLake datastore plus a FHIR query API. You can search and retrieve converted FHIR R4 data through that API without standing up your own server. The BYOHL option only delivers data to your own datastore; you provide the query layer.
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Vendor refund policy
EasyPA offers refunds for unused prepaid credits within 30 days of purchase. Usage-based charges for messages already processed are non-refundable. The first 1,000 conversions per month are free for all tiers. To request a refund, contact support@easypa.ai with your AWS account ID and a description of the issue. Refund requests are reviewed and processed within 5 business days.
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Documentation and quick-start guides are available in the self-service portal after subscription. All subscribers receive email support with response within 1 business day. Enterprise tier subscribers receive dedicated support with priority response and a named account manager. For pre-sales questions, contact support@easypa.ai.
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