| 207R00000X | |
| 207RA0000X | Adolescent Medicine |
| 207RA0001X | Advanced Heart Failure and Transplant Cardiology |
| 207RA0002X | Adult Congenital Heart Disease |
| 207RA0201X | Allergy & Immunology |
| 207RA0401X | Addiction Medicine |
| 207RB0002X | Obesity Medicine |
| 207RC0000X | Cardiovascular Disease |
| 207RC0001X | Clinical Cardiac Electrophysiology |
| 207RC0200X | Critical Care Medicine |
| 207RE0101X | Endocrinology, Diabetes & Metabolism |
| 207RG0100X | Gastroenterology |
| 207RG0300X | Geriatric Medicine |
| 207RH0000X | Hematology |
| 207RH0002X | Hospice and Palliative Medicine |
| 207RH0003X | Hematology & Oncology |
| 207RH0005X | Hypertension Specialist |
| 207RI0001X | Clinical & Laboratory Immunology |
| 207RI0008X | Hepatology |
| 207RI0011X | Interventional Cardiology |
| 207RI0200X | Infectious Disease |
| 207RM1200X | Magnetic Resonance Imaging (MRI) |
| 207RN0300X | Nephrology |
| 207RP1001X | Pulmonary Disease |
| 207RR0500X | Rheumatology |
| 207RS0010X | Sports Medicine |
| 207RS0012X | Sleep Medicine |
| 207RX0202X | Medical Oncology |