This code system http://hl7.org/fhir/v2/0242 defines the following codes:

CodeDisplay
CHealth care consumer/patient
HOther health professional
LLawyer/attorney
MMid-level professional (nurse, nurse practitioner, physician's assistant)
OOther non-health professional
PPhysician (osteopath, homeopath)
RPharmacist

Additional Language Displays

Codenl
CZorgconsument/patiënt
HAndere zorgprofessional
LAdvocaat/aanklager
MMid-level professional (verpleegkundige, nurse practitioner, arts-assistent)
OAndere niet-zorg professional
PZorgverlener (osteopaat, homeopaat)
RApotheker