This is the ValueSet that contains codes in both Example Chlamydia Lab Obs Test Name Triggers for Public Health Reporting (http://hl7.org/fhir/us/ecr/ValueSet/valueset-chlamydia-example) and Example Chlamydia Lab Obs Test Name Triggers for Public Health Reporting (http://hl7.org/fhir/us/ecr/ValueSet/valueset-chlamydia-example).