Online SaaS

Neureau Online Parser

HL7, NCPDP, X12

Parse and validate healthcare messages online with detailed structure visualization. Perfect for development, testing, and troubleshooting integration issues.

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Instant Parsing

Paste your message and see it parsed instantly. No software installation required - works directly in your browser.

Structure Visualization

See your message structure in an interactive tree view. Expand and collapse segments, fields, and components.

Validation Errors

Identify validation errors with detailed error messages pointing to the exact location in your message.

Supported Message Types

HL7 v2.x
  • ADT (Admit/Discharge/Transfer)
  • ORM/ORU (Orders/Results)
  • SIU (Scheduling)
  • DFT (Financial)
  • MDM (Documents)
  • All versions 2.1 - 2.9
X12 EDI
  • 837 Professional Claims
  • 837 Institutional Claims
  • 835 Remittance Advice
  • 270/271 Eligibility
  • 276/277 Claim Status
  • 834 Enrollment
NCPDP
  • SCRIPT NewRx
  • SCRIPT RxFill
  • SCRIPT CancelRx
  • SCRIPT RefillRequest
  • Telecommunication D.0
  • Batch transactions

Perfect for Development Teams

Speed up your healthcare integration development with instant message parsing and validation. No more guessing what's wrong with your messages.

  • Browser-based - no installation
  • Share parsed results with team
  • Copy field paths for mapping
  • Export to JSON/XML
  • Compare message versions

Ready to Get Started?

Choose a plan that fits your team's needs and start parsing healthcare messages instantly.

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