The value set to instantiate this attribute should be drawn from a terminologically robust code system that consists of or contains concepts to support the medication process, in particular the process and reasons for dispensing. This value set is provided as a suggestive example.
This value set has an inline code system http://hl7.org/fhir/immunization-recommendation-status, which defines the following codes:
Code | Display | Definition |
due | Due | The patient is due for their next vaccination. |
overdue | Overdue | The patient is considered overdue for their next vaccination. |