Under Review
v1.0.4-LATEST
Medical Record Number
Architectural Definition
MRN - unique identifier assigned by healthcare facility to track patient's medical records.
Schema Preview
● application/json
{
"entity": "medical-record-number",
"domain": "healthcare",
"metadata": {
"displayName": "Medical Record Number",
"status": "DRAFT",
"version": "1.0.4",
"isStandardized": false
}
}Standard
ISO-8601
Data Type
String/Obj
Steward
Arch Council
Verified
Feb 2026