EHCE20 Submit Authorization Request (2.6)
This is the standard HL7 v2.6 spec, with 4 loops and 19 segment positions, as OpenEDI JSON, an ediFabric C# template and an ediFabric Native model. To change it for a trading partner, customize it in the EDI Spec Builder.
Use the EHCE20 spec in your code
ediFabric .NET
Add the C# template and its common files to your project, or reference the template NuGet package, and read EHCE20 files into TSEHCE20 objects. See ediFabric .NET.
ediFabric Native
Native supports X12 today, and HL7 is coming. When it's available, map version 2.6 to this Native model with set_map to parse EHCE20 files to JSON from Python, Java, C or C#. See ediFabric Native.
OpenEDI
Select Customize in Spec Builder to copy the spec under your own name, change it for your partner, and parse files against it in EdiNation, ediFabric Native or ediFabric Cloud. Read about OpenEDI.
Generate EHCE20 classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each EHCE20 as JSON. To work with EHCE20 data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSEHCE20. The classes keep the loops, segments, lengths and code lists, but not the EDI data formats. Read more in Generate a class from OpenEDI.
Python: datamodel-code-generator. Node.js: openapi-typescript. Java, Go, Rust and C: OpenAPI Generator.
EHCE20 structure
Loops and segments of the standard EHCE20, with their usage and maximum repeats.
| ID | Name | Usage | Max use |
|---|---|---|---|
| MSH | Message Header | Mandatory | 1 |
| SFT | Software Segment | Optional | >1 |
| UAC | User Authentication Credential Segment | Optional | >1 |
| IVC | Invoice Segment | Mandatory | 1 |
| CTD | Contact Data | Mandatory | >1 |
| LOC | Location Identification | Optional | >1 |
| ROL | Role | Optional | >1 |
| Loop PID | Patient Identification | Mandatory | >1 |
| PID | Patient Identification | Mandatory | 1 |
| ACC | Accident | Optional | >1 |
| Loop IN1 | Insurance | Mandatory | >1 |
| IN1 | Insurance | Mandatory | 1 |
| IN2 | Insurance Additional Information | Optional | 1 |
| Loop DG1 | Diagnosis | Mandatory | >1 |
| DG1 | Diagnosis | Mandatory | 1 |
| NTE | Notes And Comments | Optional | >1 |
| OBX | Observation Result | Optional | >1 |
| Loop PSL | Product Service Line Item | Mandatory | >1 |
| PSL | Product Service Line Item | Mandatory | 1 |
| NTE | Notes And Comments | Optional | >1 |
| ADJ | Adjustment | Optional | >1 |
| LOC | Location Identification | Optional | >1 |
| ROL | Role | Optional | >1 |