US Core Implementation Guide
8.0.1 - STU 8 US

US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 8.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

## Example Observation: Serum Sodium Example

Page standards status: Informative

*This example may lack required data for laboratory results transmitted by a laboratory certified to perform testing on human specimens under the Clinical Laboratory Improvement Amendments (CLIA).

Last updated: 2005-07-05 15:29:58+0000

Profile: US Core Laboratory Result Observation Profile version: 8.0.1

status: Final

category: Laboratory

code: Sodium, Blood

subject: Amy Shaw

effective: 2005-07-05

performer: Dr Ronald Bone

value: 137 mmol/L (Details: UCUM codemmol/L = 'mmol/L')

interpretation: Normal

specimen: Serum specimen

### ReferenceRanges

- | Low | High | Type
* | 135 mmol/L (Details: UCUM codemmol/L = 'mmol/L') | 145 mmol/L (Details: UCUM codemmol/L = 'mmol/L') | Normal Range