BioMaxis Implementation Guide - Local Development build (v0.0.0-semantic-release) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: Availability Booking Window
| Official URL: http://biomaxis.com/fhir/StructureDefinition/availability-booking-window | Version: 0.0.0-semantic-release | |||
| Draft as of 2025-12-12 | Computable Name: AvailabilityBookingWindow | |||
This extension specifies the booking window duration (in minutes) displayed to patients when scheduling appointments. It addresses the issue of overwhelming patients with too many time slots to choose from. By dividing the schedule resource into larger booking windows, this extension helps balance patient management efficiency with a positive patient experience.
Context of Use
-
Element ID:
PractitionerRole.availableTime
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: BioMaxis PractitionerRole
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Availability Booking Window | |
  id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://biomaxis.com/fhir/StructureDefinition/availability-booking-window" | |
 value[x] |
1..1 | integer | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension with the type integer: This extension specifies the booking window duration (in minutes) displayed to patients when scheduling appointments. It addresses the issue of overwhelming patients with too many time slots to choose from. By dividing the schedule resource into larger booking windows, this extension helps balance patient management efficiency with a positive patient experience.
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Availability Booking Window | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://biomaxis.com/fhir/StructureDefinition/availability-booking-window" | |
| value[x] |
1..1 | integer | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension with the type integer: This extension specifies the booking window duration (in minutes) displayed to patients when scheduling appointments. It addresses the issue of overwhelming patients with too many time slots to choose from. By dividing the schedule resource into larger booking windows, this extension helps balance patient management efficiency with a positive patient experience.
Other representations of profile: CSV, Excel, Schematron
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|