Intersection of http://hl7.org/fhir/ValueSet/observation-status and http://hl7.org/fhir/us/qicore/ValueSet/qicore-non-negative-observation-status
This is the ValueSet that contains codes in both ObservationStatus (http://hl7.org/fhir/ValueSet/observation-status) and Non-Negative Observation Status (http://hl7.org/fhir/us/qicore/ValueSet/qicore-non-negative-observation-status).