This is the ValueSet that contains codes in both HealthcareServiceLocation (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.1.11.20275) and Healthcare Service Location Type Combined (http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1267.31).