# Lab procedure serum K - Order Catalog Implementation Guide v1.0.0

* [**Table Content**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Lab procedure serum K**

## ActivityDefinition: Lab procedure serum K (Experimental) 

| | |
| :--- | :--- |
| *Official URL*:http://hl7.org/fhir/uv/order-catalog/ActivityDefinition/example-lab-procedure-potassium-serum | *Version*:1.0.0 |
| * Standards status: *[Informative](http://hl7.org/fhir/R5/versions.html#std-process) | *Computable Name*:PotassiumSerumMeasurementProcedure |
| *Other Identifiers:*K_serum_test (use: official, ), OID:2.16.840.1.113883.4.642.40.55.11.6 | |

 
Potassium measurement procedure on in-vitro serum specimen 

 
This **ActivityDefinition** specifies the input specimens and observations needed to perform potassium level test on serum, and the output observation. It is referenced by any **PlanDefinition** representing a lab service focusing on this test. 

* **Code: **: **Id: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: example-lab-procedure-potassium-serum
* **Code: **: **Version: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: 1.0.0
* **Code: **: ** Official **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma:  K_serum_test 
* **Code: **: ** **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma:  urn:oid:2.16.840.1.113883.4.642.40.55.11.6 
* **Code: **: **Effective Period: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: 2020-04-01..2020-12-25
* **Code: **: **Status: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: draft
* **Code: **: **Experimental: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: true
* **Code: **: **Date (date last changed): **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: 2020-01-24 14:00:00+0200
* **Code: **: **Publisher (steward): **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: HL7 International / Orders and Observations
* **Code: **: **Description: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: Potassium measurement procedure on in-vitro serum specimen
* **Code: **: **Jurisdiction: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: 001
* **Code: **: **Topic: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: 166312007
* **Code: **: **Purpose: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: 
* **Code: **: **Kind: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: ServiceRequest
* **Code: **: **Priority: **
  * **system: **[http://loinc.org](https://loinc.org/)**code: **2823-3**display: **Potassium [Moles/volume] in Serum or Plasma: routine



## Resource Content

```json
{
  "resourceType" : "ActivityDefinition",
  "id" : "example-lab-procedure-potassium-serum",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LabProcedureDefinition"]
  },
  "language" : "en-US",
  "url" : "http://hl7.org/fhir/uv/order-catalog/ActivityDefinition/example-lab-procedure-potassium-serum",
  "identifier" : [{
    "use" : "official",
    "value" : "K_serum_test"
  },
  {
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.40.55.11.6"
  }],
  "version" : "1.0.0",
  "name" : "PotassiumSerumMeasurementProcedure",
  "title" : "Procedure - potassium measurement on in vitro blood serum",
  "status" : "draft",
  "experimental" : true,
  "date" : "2020-01-24T14:00:00+02:00",
  "publisher" : "HL7 International / Orders and Observations",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/orders"
    }]
  }],
  "description" : "Potassium measurement procedure on in-vitro serum specimen",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "purpose" : "This _ActivityDefinition_ specifies the input specimens and observations needed to perform potassium level test on serum, and the output observation.                  It is referenced by any _PlanDefinition_ representing a lab service focusing on this test.",
  "effectivePeriod" : {
    "start" : "2020-04-01",
    "end" : "2020-12-25"
  },
  "topic" : [{
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "166312007",
      "display" : "Blood chemistry"
    }]
  }],
  "kind" : "ServiceRequest",
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "2823-3",
      "display" : "Potassium [Moles/volume] in Serum or Plasma"
    }]
  },
  "priority" : "routine",
  "timingDuration" : {
    "value" : 30,
    "unit" : "minutes",
    "system" : "http://unitsofmeasure.org",
    "code" : "mn"
  },
  "observationRequirement" : ["http://hl7.org/fhir/uv/order-catalog/ObservationDefinition/example-input-observation-reason-for-ordering"],
  "observationResultRequirement" : ["http://hl7.org/fhir/uv/order-catalog/ObservationDefinition/example-observation-serum-potassium"]
}

```
