CRMC01 Register a patient on a clinical trial (2.6)
This is the standard HL7 v2.6 spec, with 1 loops and 7 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 CRMC01 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 CRMC01 files into TSCRMC01 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 CRMC01 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 CRMC01 classes in Python, Java, Node.js, Go, Rust or C
The OpenEDI file describes each CRMC01 as JSON. To work with CRMC01 data as typed objects, generate classes from the OpenEDI file in your language; the root class is TSCRMC01. 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.
CRMC01 structure
Loops and segments of the standard CRMC01, 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 |
| Loop PID | Patient Identification | Mandatory | >1 |
| PID | Patient Identification | Mandatory | 1 |
| PV1 | Patient Visit | Optional | 1 |
| CSR | Clinical Study Registration | Mandatory | 1 |
| CSP | Clinical Study Phase | Optional | >1 |