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: Encounter Visit Type
| Official URL: http://biomaxis.com/fhir/StructureDefinition/encounter-visit-type | Version: 0.0.0-semantic-release | |||
| Draft as of 2026-02-04 | Computable Name: EncounterVisitType | |||
Indicates whether the encounter is a new visit or a follow-up visit within the fiscal year.
Context of Use
-
Element ID:
Encounter
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: BioMaxis Encounter
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 | Encounter Visit Type | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://biomaxis.com/fhir/StructureDefinition/encounter-visit-type" | |
  value[x] |
1..1 | Coding | Value of extension Binding: HMIS Visit Type (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Encounter Visit Type | |
 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/encounter-visit-type" | |
| value[x] |
1..1 | Coding | Value of extension Binding: HMIS Visit Type (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Encounter Visit Type | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://biomaxis.com/fhir/StructureDefinition/encounter-visit-type" | |
| value[x] |
1..1 | Coding | Value of extension Binding: HMIS Visit Type (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Encounter Visit Type | |
| 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/encounter-visit-type" | |
| value[x] |
1..1 | Coding | Value of extension Binding: HMIS Visit Type (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | required | HMIS Visit Type | 📦0.0.0-semantic-release | This IG |
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()
|