Verified Standard
v1.0.4-LATEST
hcpcs external identifier
Architectural Definition
The external system reference id for a healthcare common procedure coding system. Used as a unique reference to identify and track the hcpcs across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for hcpcs management and reporting.
Schema Preview
● application/json
{
"entity": "hcpcs-external-identifier",
"domain": "healthcare",
"metadata": {
"displayName": "hcpcs external identifier",
"status": "STANDARDIZED",
"version": "1.0.4",
"isStandardized": true
}
}Standard
ISO-8601
Data Type
String/Obj
Steward
Arch Council
Verified
Feb 2026