Intersection of http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.13 and http://hl7.org/fhir/ValueSet/observation-codes
This is the ValueSet that contains codes in both Screening and Assessment Survey Codes (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.13) and LOINC Codes (http://hl7.org/fhir/ValueSet/observation-codes).