mdatool.

Loading usage...

Settings
Abbreviation
Healthcare

history key

hx_key

Usage Notes

Past medical events - Lookup reference value

Global Definition

The lookup reference value for a past medical events. Used in healthcare data management and clinical workflows. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for history management and reporting.

Sources

Healthcare Data Standards & Best Practices

View Full Definition

Schema Preview

● application/json
{
  "abbreviation": "hx_key",
  "fullTerm": "history key",
  "domain": "healthcare",
  "metadata": {
    "hasDefinition": true,
    "type": "acronym"
  }
}