Intersection of https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty and https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty
This is the ValueSet that contains codes in both IHE ITI Scheduling Specialties (https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty) and IHE ITI Scheduling Specialties (https://profiles.ihe.net/ITI/Scheduling/ValueSet/specialty).