ICD-10-CM > C00-D49 > D10-D36 > D10 > D10.5 D10.5 Benign neoplasm of other parts of oropharynx Billable/Specific Copy Code Copy Description Applicable To Benign neoplasm of epiglottis, anterior aspectBenign neoplasm of tonsillar fossaBenign neoplasm of tonsillar pillarsBenign neoplasm of vallecula Type 1 Excludes benign neoplasm of epiglottis NOS (D14.1)benign neoplasm of epiglottis, suprahyoid portion (D14.1)