Below is a list of common specialties in healthcare, useful for medical billing, practice management, credentialing, or education purposes.
Cardiology – Heart and vascular care
Endocrinology – Hormonal disorders (e.g., diabetes, thyroid)
Gastroenterology – Digestive system
Nephrology – Kidneys and renal system
Neurology – Brain, spinal cord, and nervous system
Oncology – Cancer care
Pulmonology – Lungs and respiratory system
Rheumatology – Autoimmune and joint disorders
Hematology – Blood disorders
Infectious Disease – Complex infections and viruses
Allergy & Immunology – Allergies, asthma, and immune disorders