| Designation | Key |
|---|---|
| Diagnostik und Therapie von Riechstörungen | VH00 |
| Diagnostik und Therapie von Speicheldrüsenerkrankungen und Speicheldrüsengangerkrankungen | VH00 |
| Diagnosis and treatment of diseases of the eyelid, the lacrimal apparatus and the orbit | VA02 |
| Plastic surgery | VA15 |
| Diagnosis and treatment of head injuries | VC32 |
| Diagnosis and treatment of neck injuries | VC33 |
| Brain tumour surgery (benign, malignant, including the base of the skull) | VC43 |
| Diagnosis and treatment of allergies | VD01 |
| Diagnosis and treatment of skin tumours | VD03 |
| Diagnosis and treatment of other skin and subcutaneous diseases | VD04 |
| Wound healing disorders | VD20 |
| Diagnosis and treatment of diseases of the outer ear | VH01 |
| Diagnosis and treatment of diseases of the middle ear and mastoid process | VH02 |
| Diagnosis and treatment of diseases of the inner ear | VH03 |
| Middle Ear Surgery Zentrum für Mittelohrchirurgie: Komplette (päd-)audiologische Diagnostik aller Hörstörungen inklusive operativer Möglichkeiten, z. B. implantierbare Hörgeräte, BAHA (Bone Anchored Hearing Aid, knochenverankertes Hörgerät), Cochlear Implantat oder modernste Mittelohrchirurgie | VH04 |
| Cochlear Implantation Cochlear Implant Centrum Köln: Komplette Diagnostik präoperativ, chirurgische Versorgung, komplette (Re-)Habilitation (audiologisch, pädagogisch, medizinisch) | VH05 |
| Surgical correction of malformation of the ear | VH06 |
| Diagnostics / therapy for vertigo | VH07 |
| Diagnosis and treatment of upper respiratory tract infections | VH08 |
| Other diseases of the upper respiratory tract | VH09 |
| Diagnosis and treatment of diseases of the paranasal sinuses | VH10 |
| Transnasal closure of cerebrospinal fistulas | VH11 |
| Diagnosis and treatment of diseases of the lacrimal duct | VH12 |
| Reconstructive plastic surgery | VH13 |
| Diagnosis and treatment of diseases of the oral cavity | VH14 |
| Diagnosis and treatment of diseases of the parotid glands | VH15 |
| Diagnosis and treatment of diseases of the larynx | VH16 |
| Diagnosis and treatment of diseases of the trachea | VH17 |
| Diagnosis and treatment of tumours in the head and neck region | VH18 |
| Diagnosis and treatment of tumours in the ear region | VH19 |
| Interdisciplinary tumour after-care | VH20 |
| Reconstructive surgery in the head and neck region | VH21 |
| Reconstructive surgery in the ear region | VH22 |
| Special consultation hour - ENT area | VH23 |
| Diagnosis and treatment of swallowing disorders | VH24 |
| Surgeries for snoring | VH25 |
| Laser surgery | VH26 |
| Paediatric audiology | VH27 |
| Diagnosis and treatment of rheumatological diseases | VI17 |
| Diagnosis and treatment of allergies | VI22 |
| Diagnosis and treatment of sleep disorders / sleep medicine | VI32 |
| Palliative care | VI38 |
| Pain therapy | VI40 |
| Diagnosis and treatment of (congenital) diseases of the respiratory tract and lungs | VK08 |
| Social-Paediatric Centre | VK35 |
| Diagnosis and treatment of diseases of the nerves, nerve roots and nerve plexus | VN14 |
| Diagnosis and treatment of diseases of the oral cavity | VZ05 |
| Diagnosis and treatment of diseases of the parotid glands | VZ07 |