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.
521 to 560 of 2,181
- C50.119Malignant neoplasm of central portion of unspecified female breastBillable
- C50.12Malignant neoplasm of central portion of breast, maleHeader
- C50.121Malignant neoplasm of central portion of right male breastBillable
- C50.122Malignant neoplasm of central portion of left male breastBillable
- C50.129Malignant neoplasm of central portion of unspecified male breastBillable
- C50.2Malignant neoplasm of upper-inner quadrant of breastHeader
- C50.21Malignant neoplasm of upper-inner quadrant of breast, femaleHeader
- C50.211Malignant neoplasm of upper-inner quadrant of right female breastBillable
- C50.212Malignant neoplasm of upper-inner quadrant of left female breastBillable
- C50.219Malignant neoplasm of upper-inner quadrant of unspecified female breastBillable
- C50.22Malignant neoplasm of upper-inner quadrant of breast, maleHeader
- C50.221Malignant neoplasm of upper-inner quadrant of right male breastBillable
- C50.222Malignant neoplasm of upper-inner quadrant of left male breastBillable
- C50.229Malignant neoplasm of upper-inner quadrant of unspecified male breastBillable
- C50.3Malignant neoplasm of lower-inner quadrant of breastHeader
- C50.31Malignant neoplasm of lower-inner quadrant of breast, femaleHeader
- C50.311Malignant neoplasm of lower-inner quadrant of right female breastBillable
- C50.312Malignant neoplasm of lower-inner quadrant of left female breastBillable
- C50.319Malignant neoplasm of lower-inner quadrant of unspecified female breastBillable
- C50.32Malignant neoplasm of lower-inner quadrant of breast, maleHeader
- C50.321Malignant neoplasm of lower-inner quadrant of right male breastBillable
- C50.322Malignant neoplasm of lower-inner quadrant of left male breastBillable
- C50.329Malignant neoplasm of lower-inner quadrant of unspecified male breastBillable
- C50.4Malignant neoplasm of upper-outer quadrant of breastHeader
- C50.41Malignant neoplasm of upper-outer quadrant of breast, femaleHeader
- C50.411Malignant neoplasm of upper-outer quadrant of right female breastBillable
- C50.412Malignant neoplasm of upper-outer quadrant of left female breastBillable
- C50.419Malignant neoplasm of upper-outer quadrant of unspecified female breastBillable
- C50.42Malignant neoplasm of upper-outer quadrant of breast, maleHeader
- C50.421Malignant neoplasm of upper-outer quadrant of right male breastBillable
- C50.422Malignant neoplasm of upper-outer quadrant of left male breastBillable
- C50.429Malignant neoplasm of upper-outer quadrant of unspecified male breastBillable
- C50.5Malignant neoplasm of lower-outer quadrant of breastHeader
- C50.51Malignant neoplasm of lower-outer quadrant of breast, femaleHeader
- C50.511Malignant neoplasm of lower-outer quadrant of right female breastBillable
- C50.512Malignant neoplasm of lower-outer quadrant of left female breastBillable
- C50.519Malignant neoplasm of lower-outer quadrant of unspecified female breastBillable
- C50.52Malignant neoplasm of lower-outer quadrant of breast, maleHeader
- C50.521Malignant neoplasm of lower-outer quadrant of right male breastBillable
- C50.522Malignant neoplasm of lower-outer quadrant of left male breastBillable