NDH Contactpoint Availabletime - National Directory of Healthcare Providers & Services (NDH) Implementation Guide v2.0.0

National Directory of Healthcare Providers & Services (NDH) Implementation Guide
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National Directory of Healthcare Providers & Services (NDH) Implementation Guide, published by HL7 International / Patient Administration. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-us-ndh/ and changes regularly. See the Directory of published versions

Extension: NDH Contactpoint Availabletime

Official URL: http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-contactpoint-availabletime				Version: 2.0.0
Standards status: Trial-use				Computable Name: ContactPointAvailableTime

An extension representing the days and times a contact point is available

Context of Use

This extension may be used on the following element(s)

Element ID: CareTeam.telecom
Element ID: Endpoint.contact
Element ID: HealthcareService.telecom
Element ID: InsurancePlan.contact.telecom
Element ID: Location.telecom
Element ID: Organization.telecom
Element ID: Organization.contact.telecom
Element ID: OrganizationAffiliation.telecom
Element ID: Practitioner.telecom
Element ID: PractitionerRole.telecom

Usage info

Usages:

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.

Differential Table
Snapshot Table
Statistics/References
All

This structure is derived from Extension

Name	Flags	Card.	Type	Description & Constraints Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Contactpoint Availabletime
Slices for extension				Content/Rules for all slices
extension:daysOfWeek	S	0..*	Extension	Extension
extension		0..0
url		1..1	uri	"daysOfWeek"
value[x]		0..1	code	Value of extension Binding: DaysOfWeek (required)
extension:allDay	S	0..1	Extension	Extension
extension		0..0
url		1..1	uri	"allDay"
value[x]		0..1	boolean	Value of extension
extension:availableStartTime	S	0..1	Extension	Extension
extension		0..0
url		1..1	uri	"availableStartTime"
value[x]		0..1	time	Value of extension
extension:availableEndTime	S	0..1	Extension	Extension
extension		0..0
url		1..1	uri	"availableEndTime"
value[x]		0..1	time	Value of extension
url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-contactpoint-availabletime"
value[x]		0..0
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Contactpoint Availabletime
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
extension:daysOfWeek	S	0..*	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"daysOfWeek"
value[x]		0..1	code	Value of extension Binding: DaysOfWeek (required)
extension:allDay	S	0..1	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"allDay"
value[x]		0..1	boolean	Value of extension
extension:availableStartTime	S	0..1	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"availableStartTime"
value[x]		0..1	time	Value of extension
extension:availableEndTime	S	0..1	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"availableEndTime"
value[x]		0..1	time	Value of extension
url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-contactpoint-availabletime"
Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: An extension representing the days and times a contact point is available

daysOfWeek: code: An Extension
allDay: boolean: An Extension
availableStartTime: time: An Extension
availableEndTime: time: An Extension

Differential View

This structure is derived from Extension

Name	Flags	Card.	Type	Description & Constraints Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Contactpoint Availabletime
Slices for extension				Content/Rules for all slices
extension:daysOfWeek	S	0..*	Extension	Extension
extension		0..0
url		1..1	uri	"daysOfWeek"
value[x]		0..1	code	Value of extension Binding: DaysOfWeek (required)
extension:allDay	S	0..1	Extension	Extension
extension		0..0
url		1..1	uri	"allDay"
value[x]		0..1	boolean	Value of extension
extension:availableStartTime	S	0..1	Extension	Extension
extension		0..0
url		1..1	uri	"availableStartTime"
value[x]		0..1	time	Value of extension
extension:availableEndTime	S	0..1	Extension	Extension
extension		0..0
url		1..1	uri	"availableEndTime"
value[x]		0..1	time	Value of extension
url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-contactpoint-availabletime"
value[x]		0..0
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Contactpoint Availabletime
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
extension:daysOfWeek	S	0..*	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"daysOfWeek"
value[x]		0..1	code	Value of extension Binding: DaysOfWeek (required)
extension:allDay	S	0..1	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"allDay"
value[x]		0..1	boolean	Value of extension
extension:availableStartTime	S	0..1	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"availableStartTime"
value[x]		0..1	time	Value of extension
extension:availableEndTime	S	0..1	Extension	Extension
id		0..1	string	Unique id for inter-element referencing
extension		0..0
url		1..1	uri	"availableEndTime"
value[x]		0..1	time	Value of extension
url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-contactpoint-availabletime"
Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: An extension representing the days and times a contact point is available

daysOfWeek: code: An Extension
allDay: boolean: An Extension
availableStartTime: time: An Extension
availableEndTime: time: An Extension

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path	Conformance	ValueSet	URI
Extension.extension:daysOfWeek.value[x]	required	DaysOfWeek `http://hl7.org/fhir/ValueSet/days-of-week\|4.0.1` From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
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()

IG © 2023+ HL7 International / Patient Administration. Package hl7.fhir.us.ndh#2.0.0 based on FHIR 4.0.1. Generated 2025-07-22
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