| Designation | Key |
|---|---|
| Chronic inflammatory intestinal diseases | VI43 |
| Diagnosis and treatment of (congenital) diseases of the gastrointestinal tract | VK06 |
| Diagnosis and treatment of (congenital) diseases of the liver, bile and pancreas | VK07 |
| Diagnosis and treatment of (congenital) rheumatic diseases | VK09 |
| Diagnosis and treatment of congenital and acquired immune deficiency diseases (including HIV and AIDS) | VK14 |
| Immunology | VK30 |
| Diagnosis and treatment of arthropathies | VO01 |
| Diagnosis and treatment of systemic diseases of the connective tissue | VO02 |
| Diagnosis and treatment of deformities of the spine and back | VO03 |
| Diagnosis and treatment of other diseases of the spine and back | VO05 |
| Diagnosis and treatment of muscular diseases | VO06 |
| Diagnosis and treatment of diseases of the synovialis and tendons | VO07 |
| Diagnosis and treatment of osteopathies and chondropathies | VO09 |