Benign neoplasm of middle ear and respiratory system (D14)
The ICD-10 code D14 category is assigned to describe benign neoplasms, or non-cancerous tumors, located in the middle ear and various parts of the respiratory system. These codes help precisely identify benign growths in areas such as the nasal cavity, larynx, trachea, bronchus, and lungs.
This section includes specific codes like D14.0 for benign tumors of the middle ear, nasal cavity, and accessory sinuses, covering common terms such as papilloma of the nasal vestibule and tumors of the tympanic cavity. D14.1 captures benign neoplasms of the larynx, including laryngeal papillomatosis and tumors of vocal cords or arytenoid cartilage. D14.2 denotes benign growths in the trachea, often called tracheal papillomatosis. For benign tumors in the bronchus and lungs, D14.3 and its subcodes specify locations like the right or left bronchus and lung, covering neoplasms such as hamartomas and adenomas. Finally, D14.4 covers unspecified benign neoplasms of the respiratory system. These codes guide healthcare providers and coders in documenting and billing benign tumors of ear and respiratory sites, using familiar synonyms to clarify diagnoses.
Neoplasms (C00–D49)
Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
D14 Benign neoplasm of middle ear and respiratory system
- D14.0 Benign neoplasm of middle ear, nasal cavity and accessory sinuses
- D14.1 Benign neoplasm of larynx
- D14.2 Benign neoplasm of trachea
D14.3 Benign neoplasm of bronchus and lung
- D14.30 Benign neoplasm of unspecified bronchus and lung
- D14.31 Benign neoplasm of right bronchus and lung
- D14.32 Benign neoplasm of left bronchus and lung
- D14.4 Benign neoplasm of respiratory system, unspecified
Benign neoplasm of middle ear and respiratory system (D14)
Clinical Terms
The following clinical terms provide additional context, helping users better understand the clinical background and common associations for each diagnosis listed in this section. Including related terms alongside ICD-10-CM codes supports coders, billers, and healthcare professionals in improving accuracy, enhancing documentation, and facilitating research or patient education.
Epiglottis
A thin leaf-shaped cartilage that is covered with LARYNGEAL MUCOSA and situated posterior to the root of the tongue and HYOID BONE. During swallowing, the epiglottis folds back over the larynx inlet thus prevents foods from entering the airway.
Eustachian Tube
A narrow passageway that connects the upper part of the throat to the TYMPANIC CAVITY.
Glottis
The vocal apparatus of the larynx, situated in the middle section of the larynx. Glottis consists of the VOCAL FOLDS and an opening (rima glottidis) between the folds.
Granular Cell Tumor
Unusual tumor affecting any site of the body, but most often encountered in the head and neck. Considerable debate has surrounded the histogenesis of this neoplasm; however, it is considered to be a myoblastoma of, usually, a benign nature. It affects women more often than men. When it develops beneath the epidermis or mucous membrane, it can lead to proliferation of the squamous cells and mimic squamous cell carcinoma.
