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.
481 to 520 of 2,181
- C48.2Malignant neoplasm of peritoneum, unspecifiedBillable
- C48.8Malignant neoplasm of overlapping sites of retroperiton and peritoneumBillable
- C49Malignant neoplasm of other connective and soft tissueHeader
- C49.0Malignant neoplasm of connective and soft tissue of head, face and neckBillable
- C49.1Malignant neoplasm of connective and soft tissue of upper limb, including shoulderHeader
- C49.10Malignant neoplasm of connective and soft tissue of unspecified upper limb, including shoulderBillable
- C49.11Malignant neoplasm of connective and soft tissue of r upper limb, including shoulderBillable
- C49.12Malignant neoplasm of connective and soft tissue of l upper limb, including shoulderBillable
- C49.2Malignant neoplasm of connective and soft tissue of lower limb, including hipHeader
- C49.20Malignant neoplasm of connective and soft tissue of unspecified low limb, including hipBillable
- C49.21Malignant neoplasm of connective and soft tissue of r low limb, including hipBillable
- C49.22Malignant neoplasm of connective and soft tissue of left low limb, including hipBillable
- C49.3Malignant neoplasm of connective and soft tissue of thoraxBillable
- C49.4Malignant neoplasm of connective and soft tissue of abdomenBillable
- C49.5Malignant neoplasm of connective and soft tissue of pelvisBillable
- C49.6Malignant neoplasm of connective and soft tissue of trunk, unspecifiedBillable
- C49.8Malignant neoplasm of overlapping sites of connective and soft tissueBillable
- C49.9Malignant neoplasm of connective and soft tissue, unspecifiedBillable
- C49.AGastrointestinal stromal tumorHeader
- C49.A0Gastrointestinal stromal tumor, unspecified siteBillable
- C49.A1Gastrointestinal stromal tumor of esophagusBillable
- C49.A2Gastrointestinal stromal tumor of stomachBillable
- C49.A3Gastrointestinal stromal tumor of small intestineBillable
- C49.A4Gastrointestinal stromal tumor of large intestineBillable
- C49.A5Gastrointestinal stromal tumor of rectumBillable
- C49.A9Gastrointestinal stromal tumor of other sitesBillable
- C50Malignant neoplasm of breastHeader
- C50.0Malignant neoplasm of nipple and areolaHeader
- C50.01Malignant neoplasm of nipple and areola, femaleHeader
- C50.011Malignant neoplasm of nipple and areola, right female breastBillable
- C50.012Malignant neoplasm of nipple and areola, left female breastBillable
- C50.019Malignant neoplasm of nipple and areola, unspecified female breastBillable
- C50.02Malignant neoplasm of nipple and areola, maleHeader
- C50.021Malignant neoplasm of nipple and areola, right male breastBillable
- C50.022Malignant neoplasm of nipple and areola, left male breastBillable
- C50.029Malignant neoplasm of nipple and areola, unspecified male breastBillable
- C50.1Malignant neoplasm of central portion of breastHeader
- C50.11Malignant neoplasm of central portion of breast, femaleHeader
- C50.111Malignant neoplasm of central portion of right female breastBillable
- C50.112Malignant neoplasm of central portion of left female breastBillable