# Example CPT Codes - Order Catalog Implementation Guide v1.0.0

* [**Table Content**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Example CPT Codes**

## CodeSystem: Example CPT Codes 

| | | |
| :--- | :--- | :--- |
| *Official URL*:http://hl7.org/fhir/uv/order-catalog/CodeSystem/example-cpt | *Version*:1.0.0 | |
| * Standards status: *[Trial-use](http://hl7.org/fhir/R5/versions.html#std-process) | [Maturity Level](http://hl7.org/fhir/versions.html#maturity): 2 | *Computable Name*:ExampleCPT |
| *Other Identifiers:*OID:2.16.840.1.113883.4.642.40.55.16.4 | | |

 
Example CodeSystem for fake CPT codes used in examples 

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

* This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "example-cpt",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "oo"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 2,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/order-catalog/ImplementationGuide/ig-uv-order-catalog"
      }]
    }
  },
  {
    "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/uv/order-catalog/ImplementationGuide/ig-uv-order-catalog"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/uv/order-catalog/CodeSystem/example-cpt",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.40.55.16.4"
  }],
  "version" : "1.0.0",
  "name" : "ExampleCPT",
  "title" : "Example CPT Codes",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-11-20",
  "publisher" : "HL7 International / Orders and Observations",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/orders"
    }]
  }],
  "description" : "Example CodeSystem for fake CPT codes used in examples",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "caseSensitive" : true,
  "content" : "complete",
  "concept" : [{
    "code" : "CPTfakecode",
    "display" : "Potassium, serum",
    "definition" : "Example fake CPT code representing a potassium serum test"
  },
  {
    "code" : "CPTvitd",
    "display" : "25-(OH)-Vitamin D (D2 + D3) assay",
    "definition" : "Example code representing a Vitamin D assay"
  },
  {
    "code" : "B",
    "display" : "Base billing unit",
    "definition" : "Example code representing a base billing unit"
  },
  {
    "code" : "1608",
    "display" : "BLOOD: POTASSIUM (K)",
    "definition" : "Example code for blood potassium billing"
  },
  {
    "code" : "1609",
    "display" : "Blood electrolyte panel",
    "definition" : "Example code for blood electrolyte panel billing"
  },
  {
    "code" : "0627",
    "display" : "24h urine creatinine",
    "definition" : "Example code for 24-hour urine creatinine billing"
  },
  {
    "code" : "0407",
    "display" : "Creatinine clearance",
    "definition" : "Example code for creatinine clearance billing"
  },
  {
    "code" : "0592",
    "display" : "Serum creatinine",
    "definition" : "Example code for serum creatinine billing"
  }]
}

```
