Benign neoplasm of pharynx, unspecified

This code signifies the presence of a non-cancerous growth originating in the pharynx, the part of the throat behind the mouth and nasal cavity, and above the esophagus and larynx. The specific location or type of benign neoplasm within the pharynx is not documented or is unknown.

This code is appropriate when medical documentation confirms a benign pharyngeal tumor but lacks further specificity regarding its subsite (e.g., nasopharynx, oropharynx, hypopharynx) or histological type. It is typically used when pathology reports confirm benignity but provide limited anatomical detail, or when clinical assessment strongly suggests a benign lesion without definitive subsite identification.

• Avoid using this code if the specific subsite of the pharynx (e.g., nasopharynx, oropharynx, hypopharynx) is documented; instead, use a more specific code from the D10.6-D10.8 series.
• Ensure documentation clearly states "benign neoplasm" or "benign tumor" to support this code. If the nature of the neoplasm is uncertain, consider codes for neoplasms of uncertain behavior.
• This code should not be used for inflammatory polyps or other non-neoplastic lesions of the pharynx.