| Code | System | Display |
| general_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | General Medicine |
| dental_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Dental surgery |
| nursing | http://hcxprotocol.io/codes/medical-specility-type-provider | Nursing |
| pharmacy | http://hcxprotocol.io/codes/medical-specility-type-provider | Pharmacy |
| nursing_midwifery | http://hcxprotocol.io/codes/medical-specility-type-provider | Nursing Midwifery |
| military_surgeons | http://hcxprotocol.io/codes/medical-specility-type-provider | Military surgeons |
| cardio_thoracic_and_vascular_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Cardio Thoracic and Vascular Surgery |
| cardiology | http://hcxprotocol.io/codes/medical-specility-type-provider | Cardiology |
| allergy | http://hcxprotocol.io/codes/medical-specility-type-provider | Allergy |
| chest_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Chest Medicine |
| clinical_psychology | http://hcxprotocol.io/codes/medical-specility-type-provider | Clinical Psychology |
| cosmetic_dentistry | http://hcxprotocol.io/codes/medical-specility-type-provider | Cosmetic Dentistry |
| cosmetic_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Cosmetic Surgery |
| endodontics | http://hcxprotocol.io/codes/medical-specility-type-provider | Endodontics |
| ent | http://hcxprotocol.io/codes/medical-specility-type-provider | ENT |
| critical_care | http://hcxprotocol.io/codes/medical-specility-type-provider | Critical Care |
| dental_implants_and_cosmetic_dentistry | http://hcxprotocol.io/codes/medical-specility-type-provider | Dental Implants & Cosmetic Dentistry |
| dermatology_venereology_and_leprology | http://hcxprotocol.io/codes/medical-specility-type-provider | Dermatology Venereology and Leprology |
| dermatology | http://hcxprotocol.io/codes/medical-specility-type-provider | Dermatology |
| facial_plastic_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Facial Plastic Surgery |
| diabetology | http://hcxprotocol.io/codes/medical-specility-type-provider | Diabetology |
| endocrinology | http://hcxprotocol.io/codes/medical-specility-type-provider | Endocrinology |
| diet_and_nutrition | http://hcxprotocol.io/codes/medical-specility-type-provider | Diet and Nutrition |
| diabetology_and_internal_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Diabetology & Internal Medicine |
| gastrosurgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Gastrosurgery |
| gastroenterology | http://hcxprotocol.io/codes/medical-specility-type-provider | Gastroenterology |
| general_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | General Surgery |
| general_surgery_and_laparoscopic_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | General Surgery & Laparoscopic Surgery |
| gynecology_and_ultrasonology | http://hcxprotocol.io/codes/medical-specility-type-provider | Gynecology & Ultrasonology |
| head_and_neck_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Head & Neck Surgery |
| head_and_neck_surgical_oncology | http://hcxprotocol.io/codes/medical-specility-type-provider | Head & Neck Surgical Oncology |
| hepato_pancreato_biliary_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Hepato Pancreato Biliary Surgery |
| infectious_disease_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Infectious Disease medicine |
| internal_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Internal Medicine |
| neuro_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Neuro Surgery |
| resident_physicians | http://hcxprotocol.io/codes/medical-specility-type-provider | Resident Physicians |
| respiratory_allergy_and_sleep_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Respiratory Allergy And Sleep Medicine |
| rheumatology | http://hcxprotocol.io/codes/medical-specility-type-provider | Rheumatology |
| sexual_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Sexual Medicine |
| spine_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Spine Surgery |
| sports_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Sports Medicine |
| surgical_gastroenterology | http://hcxprotocol.io/codes/medical-specility-type-provider | Surgical Gastroenterology |
| surgical_oncology | http://hcxprotocol.io/codes/medical-specility-type-provider | Surgical Oncology |
| urology | http://hcxprotocol.io/codes/medical-specility-type-provider | Urology |
| physiotherapy | http://hcxprotocol.io/codes/medical-specility-type-provider | Physiotherapy |
| physiotherapy_and_rehabilitation | http://hcxprotocol.io/codes/medical-specility-type-provider | Physiotherapy & Rehabilitation |
| plastic_and_cosmetic_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Plastic and Cosmetic Surgery |
| plastic_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Plastic Surgery |
| podiatry | http://hcxprotocol.io/codes/medical-specility-type-provider | Podiatry |
| prosthodontics_and_implants | http://hcxprotocol.io/codes/medical-specility-type-provider | Prosthodontics & Implants |
| psychiatry | http://hcxprotocol.io/codes/medical-specility-type-provider | Psychiatry |
| pulmonology | http://hcxprotocol.io/codes/medical-specility-type-provider | Pulmonology |
| radiation_oncology | http://hcxprotocol.io/codes/medical-specility-type-provider | Radiation Oncology |
| radiology | http://hcxprotocol.io/codes/medical-specility-type-provider | Radiology |
| laparoscopic_and_robotic_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Laparoscopic and Robotic Surgery |
| medical_gastroenterology | http://hcxprotocol.io/codes/medical-specility-type-provider | Medical Gastroenterology |
| medical_oncology | http://hcxprotocol.io/codes/medical-specility-type-provider | Medical Oncology |
| nephrology | http://hcxprotocol.io/codes/medical-specility-type-provider | Nephrology |
| neurology | http://hcxprotocol.io/codes/medical-specility-type-provider | Neurology |
| neurology_and_neuro_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Neurology & Neuro Surgery |
| neuropsychiatry | http://hcxprotocol.io/codes/medical-specility-type-provider | Neuropsychiatry |
| obstetrics_and_gynecology | http://hcxprotocol.io/codes/medical-specility-type-provider | Obstetrics & Gynecology |
| oncology | http://hcxprotocol.io/codes/medical-specility-type-provider | Oncology |
| ophthalmology | http://hcxprotocol.io/codes/medical-specility-type-provider | Ophthalmology |
| oral_and_maxillofacial_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Oral & Maxillofacial Surgery |
| ortho_dontia | http://hcxprotocol.io/codes/medical-specility-type-provider | Ortho Dontia |
| orthopedic_surgeon | http://hcxprotocol.io/codes/medical-specility-type-provider | Orthopedic Surgeon |
| orthopedics | http://hcxprotocol.io/codes/medical-specility-type-provider | Orthopedics |
| orthopedics_and_sports_medicine | http://hcxprotocol.io/codes/medical-specility-type-provider | Orthopedics & Sports Medicine |
| orthopedics_and_spine_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Orthopedics And Spine Surgery |
| orthopedics_and_upper_limb_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Orthopedics And Upper Limb Surgery |
| pediatric_endocrinology | http://hcxprotocol.io/codes/medical-specility-type-provider | Pediatric Endocrinology |
| pediatric_ophthalmology_and_squint | http://hcxprotocol.io/codes/medical-specility-type-provider | Pediatric Ophthalmology And Squint |
| paediatrics | http://hcxprotocol.io/codes/medical-specility-type-provider | Paediatrics |
| paediatrics_and_neonatology | http://hcxprotocol.io/codes/medical-specility-type-provider | Paediatrics & Neonatology |
| paediatrics_nephrology | http://hcxprotocol.io/codes/medical-specility-type-provider | Paediatrics - Nephrology |
| paediatrics_neurology | http://hcxprotocol.io/codes/medical-specility-type-provider | Paediatrics - Neurology |
| paediatrics_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Paediatrics - Surgery |
| pathology | http://hcxprotocol.io/codes/medical-specility-type-provider | Pathology |
| peadodontology_child_dentistry | http://hcxprotocol.io/codes/medical-specility-type-provider | Peadodontology (Child Dentistry) |
| pediatric_pulmonology | http://hcxprotocol.io/codes/medical-specility-type-provider | Pediatric Pulmonology |
| periodontia | http://hcxprotocol.io/codes/medical-specility-type-provider | Periodontia |
| periodontology_and_implantology | http://hcxprotocol.io/codes/medical-specility-type-provider | Periodontology and Implantology |
| peripheral_vascular_surgery | http://hcxprotocol.io/codes/medical-specility-type-provider | Peripheral Vascular Surgery |
| physical_medicine_and_rehabilitation | http://hcxprotocol.io/codes/medical-specility-type-provider | Physical Medicine & Rehabilitation |
| physician_and_diabetology | http://hcxprotocol.io/codes/medical-specility-type-provider | Physician & Diabetology |