ICD-9-CM Codes ICD-9-PCS Codes

149.9 - Malignant neoplasm of ill-defined sites within the lip and oral cavity

GEM Conversion to ICD-10 CM

C14.8

Fs: 10000 – Malignant neoplasm of overlapping sites of lip, oral cavity and pharynx

Sibling Codes

149.0

Malignant neoplasm of pharynx, unspecified

149.1

Malignant neoplasm of waldeyer's ring

149.8

Malignant neoplasm of other sites within the lip and oral cavity

149.9

Malignant neoplasm of ill-defined sites within the lip and oral cavity