FHIR Quantity Builder

Build valid FHIR Quantity objects with UCUM units for healthcare interoperability.

Quantity Configuration

Configure the properties of your FHIR Quantity object

The UCUM code for the unit

Optional human-readable unit description

Optional comparator for the value

FHIR Quantity JSON

The generated FHIR Quantity resource

Configure the quantity above to see the FHIR JSON

Example Quantities

Click any example to load it into the builder

About FHIR Quantity

FHIR Quantity is a data type used to represent measured amounts in healthcare. It includes a numerical value, unit of measure, and optional comparator.

Required Properties

  • value - The numerical value
  • code - UCUM unit code
  • system - Always "http://unitsofmeasure.org"

Optional Properties

  • comparator - <, <=, >=, >, ~
  • unit - Human-readable unit