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

144.9 - Malignant neoplasm of floor of mouth, part unspecified

GEM Conversion to ICD-10 CM

C04.9

Fs: 00000 – Malignant neoplasm of floor of mouth, unspecified

Sibling Codes

144.0

Malignant neoplasm of anterior portion of floor of mouth

144.1

Malignant neoplasm of lateral portion of floor of mouth

144.8

Malignant neoplasm of other sites of floor of mouth

144.9

Malignant neoplasm of floor of mouth, part unspecified