ICD-10-CM
Neoplasms
Chapter 2, C00-D49. CDC FY2027 file dated June 16, 2026.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Categories
141 categories in this chapter. Open one, or page through every code below.
- C00Malignant neoplasm of lip
- C01Malignant neoplasm of base of tongue
- C02Malignant neoplasm of other and unspecified parts of tongue
- C03Malignant neoplasm of gum
- C04Malignant neoplasm of floor of mouth
- C05Malignant neoplasm of palate
- C06Malignant neoplasm of other and unspecified parts of mouth
- C07Malignant neoplasm of parotid gland
- C08Malignant neoplasm of other and unspecified major salivary glands
- C09Malignant neoplasm of tonsil
- C10Malignant neoplasm of oropharynx
- C11Malignant neoplasm of nasopharynx
- C12Malignant neoplasm of pyriform sinus
- C13Malignant neoplasm of hypopharynx
- C14Malignant neoplasm of sites in the lip, oral cavity and pharynx
- C15Malignant neoplasm of esophagus
- C16Malignant neoplasm of stomach
- C17Malignant neoplasm of small intestine
- C18Malignant neoplasm of colon
- C19Malignant neoplasm of rectosigmoid junction
- C20Malignant neoplasm of rectum
- C21Malignant neoplasm of anus and anal canal
- C22Malignant neoplasm of liver and intrahepatic bile ducts
- C23Malignant neoplasm of gallbladder
- C24Malignant neoplasm of other and unspecified parts of biliary tract
- C25Malignant neoplasm of pancreas
- C26Malignant neoplasm of other and ill-defined digestive organs
- C30Malignant neoplasm of nasal cavity and middle ear
- C31Malignant neoplasm of accessory sinuses
- C32Malignant neoplasm of larynx
- C33Malignant neoplasm of trachea
- C34Malignant neoplasm of bronchus and lung
- C37Malignant neoplasm of thymus
- C38Malignant neoplasm of heart, mediastinum and pleura
- C39Malignant neoplasm of sites in the respiratory system and intrathoracic organs
- C40Malignant neoplasm of bone and articular cartilage of limbs
105 more categories are in this chapter. Type a code or a term to open one.
Codes
A header groups codes and is not billed. A billable code is one you can report.
321 to 360 of 2,181
- C44.121Squamous cell carcinoma skin/ unspecified eyelid, including canthusBillable
- C44.122Squamous cell carcinoma skin/ right eyelid, including canthusHeader
- C44.1221Squamous cell carcinoma skin/ r upper eyelid, including canthusBillable
- C44.1222Squamous cell carcinoma skin/ right low eyelid, including canthusBillable
- C44.129Squamous cell carcinoma skin/ left eyelid, including canthusHeader
- C44.1291Squamous cell carcinoma skin/ left upper eyelid, including canthusBillable
- C44.1292Squamous cell carcinoma skin/ left lower eyelid, including canthusBillable
- C44.13Sebaceous cell carcinoma skin/ eyelid, including canthusHeader
- C44.131Sebaceous cell carcinoma skin/ unsplid, including canthusBillable
- C44.132Sebaceous cell carcinoma skin/ right eyelid, including canthusHeader
- C44.1321Sebaceous cell carcinoma skin/ r upper eyelid, including canthusBillable
- C44.1322Sebaceous cell carcinoma skin/ right low eyelid, including canthusBillable
- C44.139Sebaceous cell carcinoma skin/ left eyelid, including canthusHeader
- C44.1391Sebaceous cell carcinoma skin/ left upper eyelid, including canthusBillable
- C44.1392Sebaceous cell carcinoma skin/ left low eyelid, including canthusBillable
- C44.19Other malignant neoplasm of skin of eyelid, including canthusHeader
- C44.191Other malignant neoplasm skin/ unspecified eyelid, including canthusBillable
- C44.192Other malignant neoplasm skin/ right eyelid, including canthusHeader
- C44.1921Other malignant neoplasm skin/ right upper eyelid, including canthusBillable
- C44.1922Other malignant neoplasm skin/ right lower eyelid, including canthusBillable
- C44.199Other malignant neoplasm skin/ left eyelid, including canthusHeader
- C44.1991Other malignant neoplasm skin/ left upper eyelid, including canthusBillable
- C44.1992Other malignant neoplasm skin/ left lower eyelid, including canthusBillable
- C44.2Other and unspecified malignant neoplasm skin/ ear and extrn auric canalHeader
- C44.20Unspecified malignant neoplasm skin/ ear and external auric canalHeader
- C44.201Unspecified malignant neoplasm skin/ unspecified ear and external auric canalBillable
- C44.202Unspecified malignant neoplasm skin/ right ear and external auric canalBillable
- C44.209Unspecified malignant neoplasm skin/ left ear and external auric canalBillable
- C44.21Basal cell carcinoma skin/ ear and external auricular canalHeader
- C44.211Basal cell carcinoma skin/ unspecified ear and external auric canalBillable
- C44.212Basal cell carcinoma skin/ r ear and external auric canalBillable
- C44.219Basal cell carcinoma skin/ left ear and external auric canalBillable
- C44.22Squamous cell carcinoma skin/ ear and external auric canalHeader
- C44.221Squamous cell carcinoma skin/ unspecified ear and extrn auric canalBillable
- C44.222Squamous cell carcinoma skin/ r ear and external auric canalBillable
- C44.229Squamous cell carcinoma skin/ left ear and extrn auric canalBillable
- C44.29Other malignant neoplasm skin/ ear and external auric canalHeader
- C44.291Other malignant neoplasm skin/ unspecified ear and external auric canalBillable
- C44.292Other malignant neoplasm skin/ right ear and external auric canalBillable
- C44.299Other malignant neoplasm skin/ left ear and external auric canalBillable