EasyPA FHIR-to-HL7 is a stateless, multi-tenant API service for converting modern FHIR R4 data into legacy HL7v2 messages that your downstream lab, billing engine, or on-premises EHR can consume. It handles the reality of reverse interoperability: every downstream system expects HL7 in its own shape, and writing those mappings by hand traditionally takes weeks of consulting time. Our AI-assisted template generator removes that barrier by inferring the mapping from a single sample message.
Paste one HL7 message that your downstream system accepts and our Bedrock-powered generator produces a draft FHIR-to-HL7 mapping template in under thirty seconds. Review, tweak, approve, and every subsequent conversion uses your approved template. Supported message types include ORM, ORU, ADT, MDM, VXU, SIU, RDE, DFT, REF, BAR, and any custom message type you write a template for. Delivery is flexible: return the HL7 in the API response, POST it to a webhook, or send it over raw TCP with standard MLLP framing and ACK parsing for on-premises integration engines.
The service is HIPAA-aligned with SOC 2 Type II in progress, PHI-safe structured logging, bcrypt-hashed per-tenant API keys, and a dedicated VPC with private subnets and flow logs. BAA available for all paid tiers. Self-Serve conversions are priced at $0.012 each with 500 free per month; AI-Assisted conversions at $0.025 each with AI template generation metered separately at $0.10 per draft. MLLP delivery $0.003 per message, webhook delivery $0.002 per message. Enterprise pricing with mTLS, PrivateLink, and dedicated solutions architect onboarding is available on request.
Highlights
AI-generated FHIR-to-HL7 mapping templates in under 30 seconds. Paste one sample HL7v2 message that your downstream lab, billing engine, or EHR accepts, and our Bedrock-powered generator infers the full FHIR-to-HL7 template. No HL7 expert required, no weeks of consulting time - approve the draft and every subsequent conversion uses your template.
Flexible delivery to any downstream system: return HL7 in the API response, POST to any webhook endpoint, or send raw TCP with standard MLLP framing and ACK parsing for on-premises integration engines. Supports ORM, ORU, ADT, MDM, VXU, SIU, RDE, DFT, REF, BAR plus any custom message type you write a template for.
Transparent usage-based pricing billed through AWS Marketplace: $0.012 per Self-Serve conversion or $0.025 for AI-Assisted, with 500 free conversions per month. MLLP and webhook delivery priced per message. HIPAA with SOC 2 Type II certified, BAA available, bcrypt-hashed API keys, and PHI-safe structured logging in a dedicated VPC.
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 request, so costs scale with your actual usage. Conversions come in two tiers: Self-Serve, where you supply your own mappings, and AI-Assisted, which handles non-standard messages and is metered hourly. AI Template Generation charges per AI-generated template draft you produce. Two delivery dimensions let you route converted HL7 messages: MLLP Delivery sends over raw TCP with ACK parsing, while Webhook Delivery posts messages over HTTP. Each dimension bills independently, so you only pay for the conversion type and delivery method you use.
Top-of-mind questions for buyers
How does the Self-Serve conversion tier differ from the AI-Assisted tier for billing?
Self-Serve meters each successful conversion when you supply your own field mappings. AI-Assisted handles non-standard messages and is metered hourly rather than per request. Self-Serve suits predictable, standardized message formats. AI-Assisted suits messages that need automatic field mapping without writing custom mappers.
If I use both MLLP and Webhook delivery, how do those charges combine on my bill?
Each delivery method bills independently per successful message. MLLP charges apply per HL7 message delivered over raw TCP with ACK parsing. Webhook charges apply per message posted over HTTP. If you route the same message through both, each delivery counts separately. You pay only for the methods you actually use.
What counts as one AI Template Generation request?
Each request is one AI-generated template draft produced by the template generator. You are charged per draft produced. This dimension is separate from conversion charges, so generating templates does not consume your conversion volume. It bills only when a draft is created.
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Vendor refund policy
You are billed only for metered usage (conversions, template generations, deliveries). Charges are generally non-refundable once usage is recorded. Refund requests for service outages or billing errors should be emailed to support@easypa.ai within 30 days of the charge; qualifying refunds are processed through AWS Marketplace within one billing cycle. Unused free-tier allowances do not roll over and are not refundable.
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SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
Self-Serve tier: first response within 1 business day. Business hours are 9am to 6pm Eastern Time, Monday through Friday, excluding US federal holidays. Best-effort response outside business hours.
AI-Assisted tier: first response within 4 business hours during business hours, and within 1 business day outside business hours.
Enterprise tier: first response within 1 hour for production incidents, 24/7. Includes a dedicated Slack or Microsoft Teams channel and a named solutions architect for onboarding and ongoing support.
Uptime SLAs: 99.5% for Self-Serve, 99.9% for AI-Assisted, 99.99% for Enterprise. Service credits apply when we fall short. Full SLA terms are included in the subscription agreement.
What we help with: template authoring questions, downstream HL7 dialect troubleshooting, delivery failures (webhook or MLLP), AWS Marketplace billing and subscription questions, API integration guidance, and HIPAA and SOC 2 compliance documentation requests. Customers with on-premises integration engines can send us sample ACK responses and we will help pinpoint schema mismatches.
What we do not support: writing custom downstream system integrations on your behalf, modifying your EHR or LIS configuration, or providing FHIR R4 data modeling advice beyond the scope of the template mapping. For those, we recommend our Enterprise tier which includes dedicated solutions architect time.
Security incidents or suspected PHI exposure: email security@easypa.ai directly - this alias pages the on-call engineer regardless of hour.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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