# Flag (Core) - MyHealth@EU Core v1.0.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Flag (Core)**

## Resource Profile: Flag (Core) 

| | |
| :--- | :--- |
| *Official URL*:http://fhir.ehdsi.eu/core/StructureDefinition/flag-myhealtheu-core | *Version*:1.0.0 |
| Active as of 2026-05-04 | *Computable Name*:FlagMyHealthCore |

 
This profile defines the core constraints and extensions for a Flag resource when used in European systems for communicating warnings, alerts, or reminders about important health information. 

**Usages:**

* Examples for this Profile: [Flag/d0e1f2a3-b4c5-6789-defa-890123456789](Flag-d0e1f2a3-b4c5-6789-defa-890123456789.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/myhealth.eu.fhir.core|current/StructureDefinition/flag-myhealtheu-core)

### Formal Views of Profile Content

 [Description of Profiles, Differentials, Snapshots and how the different presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-flag-myhealtheu-core.csv), [Excel](StructureDefinition-flag-myhealtheu-core.xlsx), [Schematron](StructureDefinition-flag-myhealtheu-core.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "flag-myhealtheu-core",
  "url" : "http://fhir.ehdsi.eu/core/StructureDefinition/flag-myhealtheu-core",
  "version" : "1.0.0",
  "name" : "FlagMyHealthCore",
  "title" : "Flag (Core)",
  "status" : "active",
  "date" : "2026-05-04T16:10:59+02:00",
  "publisher" : "MyHealth@Eu",
  "contact" : [{
    "name" : "MyHealth@Eu",
    "telecom" : [{
      "system" : "url",
      "value" : "https://health.ec.europa.eu/other-pages/basic-page/myhealtheu-flyer-addressed-patients-and-health-professionals_en"
    }]
  }],
  "description" : "This profile defines the core constraints and extensions for a Flag resource when used in European systems for communicating warnings, alerts, or reminders about important health information.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "150",
      "display" : "Europe"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  },
  {
    "identity" : "w5",
    "uri" : "http://hl7.org/fhir/fivews",
    "name" : "FiveWs Pattern Mapping"
  }],
  "kind" : "resource",
  "abstract" : false,
  "type" : "Flag",
  "baseDefinition" : "http://hl7.eu/fhir/base/StructureDefinition/flag-patient-eu-core",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "Flag",
      "path" : "Flag"
    },
    {
      "id" : "Flag.language",
      "path" : "Flag.language",
      "binding" : {
        "strength" : "required",
        "valueSet" : "http://terminology.ehdsi.eu/ValueSet/eHDSILanguage"
      }
    },
    {
      "id" : "Flag.identifier",
      "path" : "Flag.identifier",
      "short" : "Alert bussiness Identifier"
    },
    {
      "id" : "Flag.subject",
      "path" : "Flag.subject",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["http://fhir.ehdsi.eu/core/StructureDefinition/patient-myhealtheu-core"]
      }]
    },
    {
      "id" : "Flag.author",
      "path" : "Flag.author",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["http://fhir.ehdsi.eu/core/StructureDefinition/practitioner-myhealtheu-core",
        "http://fhir.ehdsi.eu/core/StructureDefinition/practitionerRole-myhealtheu-core",
        "http://fhir.ehdsi.eu/core/StructureDefinition/organization-myhealtheu-core"]
      }]
    }]
  }
}

```
