ICD-10 Code D10.9 – Benign neoplasm of pharynx, unspecified (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D10.9 – Benign neoplasm of pharynx, unspecified
What it is
D10.9 identifies a benign, noncancerous tumor in the pharynx when the specific pharyngeal site is not documented. Use it when the record confirms a benign neoplasm but does not name the exact location.
Clinical signs
Clinical features vary; refer to documentation. A pharyngeal benign neoplasm may be found on exam or imaging and can cause a visible mass, throat discomfort, dysphagia, or a sensation of something in the throat.
When to use this code
Use D10.9 when the provider documents a benign tumor of the pharynx and does not specify whether it is nasopharyngeal, oropharyngeal, or hypopharyngeal. It also fits pathology or operative reports that confirm a benign pharyngeal neoplasm without further detail. If the site is stated, code the more specific option instead.
Do not use for
Do not use this code for malignant neoplasms, inflammatory lesions, or cysts of the throat. If the documentation names a specific pharyngeal subsite or another diagnosis, check documentation and code that condition.
Coding tip
Query for the exact pharyngeal site whenever the record only says “pharyngeal mass” or “throat lesion.”