# NDH Direct Trust Endpoint Usecase Code System - National Directory of Healthcare Providers & Services (NDH) Implementation Guide v2.0.0-current

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **NDH Direct Trust Endpoint Usecase Code System**

## CodeSystem: NDH Direct Trust Endpoint Usecase Code System 

| | | |
| :--- | :--- | :--- |
| *Official URL*:http://hl7.org/fhir/us/ndh/CodeSystem/NdhDirectTrustEndpointUsecaseCS | *Version*:2.0.0-current | |
| * Standards status: *[Trial-use](http://hl7.org/fhir/R4/versions.html#std-process) | [Maturity Level](http://hl7.org/fhir/versions.html#maturity): 4 | *Computable Name*:NdhDirectTrustEndpointUsecaseCS |

 
NDH Direct Trust Endpoint Usecase 

 This Code system is referenced in the content logical definition of the following value sets: 

* [NdhImplementationGuideVS](ValueSet-NdhImplementationGuideVS.md)



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "NdhDirectTrustEndpointUsecaseCS",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "pa"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 4,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/ndh/ImplementationGuide/hl7.fhir.us.ndh"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/us/ndh/ImplementationGuide/hl7.fhir.us.ndh"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/us/ndh/CodeSystem/NdhDirectTrustEndpointUsecaseCS",
  "version" : "2.0.0-current",
  "name" : "NdhDirectTrustEndpointUsecaseCS",
  "title" : "NDH Direct Trust Endpoint Usecase Code System",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-23T21:58:05+00:00",
  "publisher" : "HL7 International / Patient Administration",
  "contact" : [{
    "name" : "HL7 International / Patient Administration",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/pafm"
    },
    {
      "system" : "email",
      "value" : "pafm@lists.hl7.org"
    }]
  }],
  "description" : "NDH Direct Trust Endpoint Usecase",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "US",
      "display" : "United States of America"
    }]
  }],
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 47,
  "concept" : [{
    "code" : "payer-payer-data-exchange",
    "display" : "information exchange between payers",
    "definition" : "information exchange between payers"
  },
  {
    "code" : "payer-provider-data-exchange",
    "display" : "information exchange between payers and providers",
    "definition" : "information exchange between payers and providers"
  },
  {
    "code" : "payer-patient-data-exchange",
    "display" : "information exchange between payers and patients",
    "definition" : "information exchange between payers and patients"
  },
  {
    "code" : "provider-provider-data-exchange",
    "display" : "information exchange between providers",
    "definition" : "information exchange between providers"
  },
  {
    "code" : "provider-payer-data-exchange",
    "display" : "information exchange between providers and payers",
    "definition" : "information exchange between providers and payers"
  },
  {
    "code" : "provider-to-patient-data-exchange",
    "display" : "information exchange between providers and patients",
    "definition" : "information exchange between providers and patients"
  },
  {
    "code" : "patient-payer-data-exchange",
    "display" : "information exchange between patients and payers",
    "definition" : "information exchange between patients and payers"
  },
  {
    "code" : "patient-provider-data-exchange",
    "display" : "information exchange between patients and providers",
    "definition" : "information exchange between patients and providers"
  },
  {
    "code" : "patient-public-health-data-exchange",
    "display" : "information exchange between patients and public health",
    "definition" : "information exchange between patients and public health"
  },
  {
    "code" : "patient-research-data-exchange",
    "display" : "information exchange between patients and research",
    "definition" : "information exchange between patients and research"
  },
  {
    "code" : "public-health-patient-data-exchange",
    "display" : "information exchange between public health and patients",
    "definition" : "information exchange between public health and patients"
  },
  {
    "code" : "research-patient-data-exchange",
    "display" : "information exchange between research and patients",
    "definition" : "information exchange between research and patients"
  },
  {
    "code" : "patient-access",
    "display" : "information exchange for patients",
    "definition" : "information exchange for patients"
  },
  {
    "code" : "care-case-manager",
    "display" : "information exchange with a care or case managers",
    "definition" : "information exchange with a care or case managers"
  },
  {
    "code" : "care-coordination",
    "display" : "information exchange for care coordination across the entire patient care team",
    "definition" : "information exchange for care coordination across the entire patient care team"
  },
  {
    "code" : "advanced-eob",
    "display" : "information exchange for advanced eobs",
    "definition" : "information exchange for advanced eobs"
  },
  {
    "code" : "coverage-requirements-discovery-crd",
    "display" : "information exchange for discovering coverage requirements",
    "definition" : "information exchange for discovering coverage requirements"
  },
  {
    "code" : "documentation-templates-rules-dtr",
    "display" : "information exchange for documentation templates and rules",
    "definition" : "information exchange for documentation templates and rules"
  },
  {
    "code" : "prior-authorization",
    "display" : "information exchange for prior authorization",
    "definition" : "information exchange for prior authorization"
  },
  {
    "code" : "formulary",
    "display" : "information exchange for drug formulary",
    "definition" : "information exchange for drug formulary"
  },
  {
    "code" : "prescriptions",
    "display" : "information exchange for prescriptions",
    "definition" : "information exchange for prescriptions"
  },
  {
    "code" : "item-service-price-transparency",
    "display" : "information exchange for item or service price transparency",
    "definition" : "information exchange for item or service price transparency"
  },
  {
    "code" : "patient-cost-transparency-gfe",
    "display" : "information exchange for making patient costs transparent",
    "definition" : "information exchange for making patient costs transparent"
  },
  {
    "code" : "quality-measure-reporting",
    "display" : "information exchange for quality measure reporting",
    "definition" : "information exchange for quality measure reporting"
  },
  {
    "code" : "adverse-event-reporting",
    "display" : "information exchange for adverse event reporting",
    "definition" : "information exchange for adverse event reporting"
  },
  {
    "code" : "notifications",
    "display" : "information exchange for notifications",
    "definition" : "information exchange for notifications"
  },
  {
    "code" : "adt-notifications",
    "display" : "information exchange for ADT notifications",
    "definition" : "information exchange for ADT notifications"
  },
  {
    "code" : "scheduling",
    "display" : "information exchange for scheduling",
    "definition" : "information exchange for scheduling"
  },
  {
    "code" : "release-of-information",
    "display" : "information exchange for release of information",
    "definition" : "information exchange for release of information"
  },
  {
    "code" : "medical-records",
    "display" : "information exchange for medical records",
    "definition" : "information exchange for medical records"
  },
  {
    "code" : "administrative",
    "display" : "information exchange for administrative activities",
    "definition" : "information exchange for administrative activities"
  },
  {
    "code" : "support",
    "display" : "information exchange for technical or customer support activities",
    "definition" : "information exchange for technical or customer support activities"
  },
  {
    "code" : "billing",
    "display" : "information exchange for billing",
    "definition" : "information exchange for billing"
  },
  {
    "code" : "referrals",
    "display" : "information exchange for referrals",
    "definition" : "information exchange for referrals"
  },
  {
    "code" : "transfer-transition-of-care",
    "display" : "information exchange for transfers and transitions of care",
    "definition" : "information exchange for transfers and transitions of care"
  },
  {
    "code" : "provider-directory",
    "display" : "information exchange for directory maintenance and quality",
    "definition" : "information exchange for directory maintenance and quality"
  },
  {
    "code" : "care-plans-review-or-approval",
    "display" : "information exchange to support care plan review and approval",
    "definition" : "information exchange to support care plan review and approval"
  },
  {
    "code" : "public-health-reporting",
    "display" : "information exchange for public health reporting",
    "definition" : "information exchange for public health reporting"
  },
  {
    "code" : "payers-and-payments",
    "display" : "information exchange for billing",
    "definition" : "information exchange for billing"
  },
  {
    "code" : "break-the-glass",
    "display" : "information exchange that requires break the glass",
    "definition" : "information exchange that requires break the glass"
  },
  {
    "code" : "individual-practitioner",
    "display" : "information exchange with an individual provider",
    "definition" : "information exchange with an individual provider"
  },
  {
    "code" : "individual-patient-member-consumer",
    "display" : "information exchange with an individual patient-member-client-consumer",
    "definition" : "information exchange with an individual patient-member-client-consumer"
  },
  {
    "code" : "location",
    "display" : "information exchange with a treating facility",
    "definition" : "information exchange with a treating facility"
  },
  {
    "code" : "group",
    "display" : "information exchange with a provider group",
    "definition" : "information exchange with a provider group"
  },
  {
    "code" : "department",
    "display" : "information exchange with a provider department",
    "definition" : "information exchange with a provider department"
  },
  {
    "code" : "no-reply",
    "display" : "endpoint does not accept information for exchange",
    "definition" : "endpoint does not accept information for exchange"
  },
  {
    "code" : "any-all",
    "display" : "endpoint that accepts any and all types of information exchange possible for its endpoint type",
    "definition" : "endpoint that accepts any and all types of information exchange possible for its endpoint type"
  }]
}

```
