A supply - a request for something, and provision of what is supplied.

Category of supply, e.g. central, non-stock, etc. This is used to support work flows associated with the supply process.

Unique identifier for this supply request.

This is assigned by the orderer, and used to refer to this order in other external standards.

Status of the supply request.

The item that is requested to be supplied.

Note that there's a difference between a prescription - an instruction to take a medication, along with a (sometimes) implicit supply, and an explicit request to supply, with no explicit instructions.

A link to a resource representing the person whom the ordered item is for.

Indicates the details of the dispense event such as the days supply and quantity of a supply dispensed.

Identifier assigned by the dispensing facility when the item(s) is dispensed.

This is assigned by the dispenser, and used to refer to this order in other external standards.

A code specifying the state of the dispense event.

Indicates the type of dispensing event that is performed. Examples include: Trial Fill, Completion of Trial, Partial Fill, Emergency Fill, Samples, etc.

The amount of supply that has been dispensed. Includes unit of measure.

Identifies the medication or substance or device being dispensed. This is either a link to a resource representing the details of the item or a simple attribute carrying a code that identifies the item from a known list.

The individual responsible for dispensing the medication, supplier or device.

The time the dispense event occurred.

The time the dispensed item was sent or handed to the patient (or agent).

Identification of the facility/location where the Supply was shipped to, as part of the dispense event.

Identifies the person who picked up the Supply.