Order Catalog Implementation Guide
1.0.0 - STU 1

Order Catalog Implementation Guide, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-order-catalog/ and changes regularly. See the Directory of published versions

## CodeSystem: Example CPT Codes

Official URL: http://hl7.org/fhir/uv/order-catalog/CodeSystem/example-cpt | Version: 1.0.0
Standards status: Trial-use | Maturity Level: 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)

This case-sensitive code system `http://hl7.org/fhir/uv/order-catalog/CodeSystem/example-cpt` defines the following codes:

Code | Display | Definition
CPTfakecode | Potassium, serum | Example fake CPT code representing a potassium serum test
CPTvitd | 25-(OH)-Vitamin D (D2 + D3) assay | Example code representing a Vitamin D assay
B | Base billing unit | Example code representing a base billing unit
1608 | BLOOD: POTASSIUM (K) | Example code for blood potassium billing
1609 | Blood electrolyte panel | Example code for blood electrolyte panel billing
0627 | 24h urine creatinine | Example code for 24-hour urine creatinine billing
0407 | Creatinine clearance | Example code for creatinine clearance billing
0592 | Serum creatinine | Example code for serum creatinine billing