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-current 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

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Extension: NDH Location Reference

Context of Use

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

• Element ID: Organization
• Element ID: Group

Usage info

Usages:

• Use this Extension: NDH Group and NDH Network Profile
• Examples for this Extension: Behavioral Health Group and ACME CT Premium Preferred Provider Network

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

• 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 Location Reference
Extension.extension		0..0		Extension
Extension.url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-location-reference"
Extension.value[x]	S This element must be supported.	1..1	Reference(NDH Location Profile)	Value of extension
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Location Reference
Extension.id		0..1	string	Unique id for inter-element referencing
Extension.extension		0..0		Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-location-reference"
Extension.value[x]	S This element must be supported.	1..1	Reference(NDH Location Profile)	Value of extension
Documentation for this format

Constraints

Id

Grade

Path(s)

Description

Expression

This structure is derived from Extension

Summary

Simple Extension with the type Reference: This extension enables NDH to declare NDH Location-based coverage areas, supporting clear network and organizational service-geography linkage for downstream eligibility and routing decisions; it is used in Organization.

Maturity: 4

Differential View

This structure is derived from Extension

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Location Reference
Extension.extension		0..0		Extension
Extension.url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-location-reference"
Extension.value[x]	S This element must be supported.	1..1	Reference(NDH Location Profile)	Value of extension
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Extension		0..*	Extension	NDH Location Reference
Extension.id		0..1	string	Unique id for inter-element referencing
Extension.extension		0..0		Extension Slice: Unordered, Open by value:url Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.url		1..1	uri	"http://hl7.org/fhir/us/ndh/StructureDefinition/base-ext-location-reference"
Extension.value[x]	S This element must be supported.	1..1	Reference(NDH Location Profile)	Value of extension
Documentation for this format

Constraints

Id

Grade

Path(s)

Description

Expression

This structure is derived from Extension

Summary

Simple Extension with the type Reference: This extension enables NDH to declare NDH Location-based coverage areas, supporting clear network and organizational service-geography linkage for downstream eligibility and routing decisions; it is used in Organization.

Maturity: 4

Other representations of profile: CSV, Excel, Schematron