Common Data Models Harmonization
1.0.0 - STU 1 Publication

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## ValueSet: PCORNet Lab Loinc Source

Summary

Defining URL: | http://hl7.org/fhir/us/cdmh/ValueSet/pcornet-lab-loinc-source
Version: | 1.0.0
Name: | PCORNetLabLoincSource
Title: | PCORNet Lab Loinc Source
Status: | Active as of 9/6/21
Definition: | The PCORNet Lab Loinc Source Codes contains the codes to be used by PCORNet data marts to indicate the source of the lab test loinc code that produced the result.
Publisher: | HL7 International - Biomedical Research and Regulation Work Group
Copyright: | Used by permission of HL7, all rights reserved Creative Commons License
Source Resource: | XML / JSON / Turtle

References

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

### Logical Definition (CLD)

- Include all codes defined in `http://hl7.org/fhir/us/cdmh/CodeSystem/pcornet-lab-loinc-source-codes`

### Expansion

This value set contains 9 concepts

Expansion based on PCORNet Lab Loinc Source Codes v1.0.0 (CodeSystem)

All codes in this table are from the system `http://hl7.org/fhir/us/cdmh/CodeSystem/pcornet-lab-loinc-source-codes`

Code | Display | Definition
IN | Instrument | Assigned by the instrument used to process the sample and generate the result.
LM | LIMS (Standalone or EHR) | Code is assigned by the system used to manage laboratory results, either stand-alone or as part of the EHR.
HL | HL7 feed or other interface | Code is assigned from an external HL7 feed or other interface (e.g., by a Health Information Exchange).
DW | Data warehouse | LOINC codes are generated during the extract-transform-load (ETL) procedures used to populate a standalone data warehouse or reporting database.
PC | PCORnet ETL | LOINC codes are assigned as part of the ETL process used to populate the PCORnet CDM.
DM | Other CDM | Codes are assigned through the ETL used to populate a CDM that is upstream from the PCORnet ETL.
NI | No information | Source/provenance of the LOINC code for this result has No information.
UN | Unknown | Source/provenance of the LOINC code for this result is Unknown.
OT | Other | Source/provenance of the LOINC code for this result is Other.

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
Source | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code