ICD-10-CM › C
ICD-10-CM codes starting with C
1,542 codes, page 1 of 16. Every code ever valid for billing is listed, including those now retired.
| Code | Description | Status |
|---|---|---|
| C00 | Malignant neoplasm of lip | Not billable |
| C00.0 | Malignant neoplasm of external upper lip | Valid |
| C00.1 | Malignant neoplasm of external lower lip | Valid |
| C00.2 | Malignant neoplasm of external lip, unspecified | Valid |
| C00.3 | Malignant neoplasm of upper lip, inner aspect | Valid |
| C00.4 | Malignant neoplasm of lower lip, inner aspect | Valid |
| C00.5 | Malignant neoplasm of lip, unspecified, inner aspect | Valid |
| C00.6 | Malignant neoplasm of commissure of lip, unspecified | Valid |
| C00.8 | Malignant neoplasm of overlapping sites of lip | Valid |
| C00.9 | Malignant neoplasm of lip, unspecified | Valid |
| C01 | Malignant neoplasm of base of tongue | Valid |
| C02 | Malignant neoplasm of other and unspecified parts of tongue | Not billable |
| C02.0 | Malignant neoplasm of dorsal surface of tongue | Valid |
| C02.1 | Malignant neoplasm of border of tongue | Valid |
| C02.2 | Malignant neoplasm of ventral surface of tongue | Valid |
| C02.3 | Malignant neoplasm of anterior two-thirds of tongue, part unspecified | Valid |
| C02.4 | Malignant neoplasm of lingual tonsil | Valid |
| C02.8 | Malignant neoplasm of overlapping sites of tongue | Valid |
| C02.9 | Malignant neoplasm of tongue, unspecified | Valid |
| C03 | Malignant neoplasm of gum | Not billable |
| C03.0 | Malignant neoplasm of upper gum | Valid |
| C03.1 | Malignant neoplasm of lower gum | Valid |
| C03.9 | Malignant neoplasm of gum, unspecified | Valid |
| C04 | Malignant neoplasm of floor of mouth | Not billable |
| C04.0 | Malignant neoplasm of anterior floor of mouth | Valid |
| C04.1 | Malignant neoplasm of lateral floor of mouth | Valid |
| C04.8 | Malignant neoplasm of overlapping sites of floor of mouth | Valid |
| C04.9 | Malignant neoplasm of floor of mouth, unspecified | Valid |
| C05 | Malignant neoplasm of palate | Not billable |
| C05.0 | Malignant neoplasm of hard palate | Valid |
| C05.1 | Malignant neoplasm of soft palate | Valid |
| C05.2 | Malignant neoplasm of uvula | Valid |
| C05.8 | Malignant neoplasm of overlapping sites of palate | Valid |
| C05.9 | Malignant neoplasm of palate, unspecified | Valid |
| C06 | Malignant neoplasm of other and unspecified parts of mouth | Not billable |
| C06.0 | Malignant neoplasm of cheek mucosa | Valid |
| C06.1 | Malignant neoplasm of vestibule of mouth | Valid |
| C06.2 | Malignant neoplasm of retromolar area | Valid |
| C06.8 | Malignant neoplasm of overlapping sites of other and unspecified parts of mouth | Not billable |
| C06.80 | Malignant neoplasm of overlapping sites of unspecified parts of mouth | Valid |
| C06.89 | Malignant neoplasm of overlapping sites of other parts of mouth | Valid |
| C06.9 | Malignant neoplasm of mouth, unspecified | Valid |
| C07 | Malignant neoplasm of parotid gland | Valid |
| C08 | Malignant neoplasm of other and unspecified major salivary glands | Not billable |
| C08.0 | Malignant neoplasm of submandibular gland | Valid |
| C08.1 | Malignant neoplasm of sublingual gland | Valid |
| C08.9 | Malignant neoplasm of major salivary gland, unspecified | Valid |
| C09 | Malignant neoplasm of tonsil | Not billable |
| C09.0 | Malignant neoplasm of tonsillar fossa | Valid |
| C09.1 | Malignant neoplasm of tonsillar pillar (anterior) (posterior) | Valid |
| C09.8 | Malignant neoplasm of overlapping sites of tonsil | Valid |
| C09.9 | Malignant neoplasm of tonsil, unspecified | Valid |
| C10 | Malignant neoplasm of oropharynx | Not billable |
| C10.0 | Malignant neoplasm of vallecula | Valid |
| C10.1 | Malignant neoplasm of anterior surface of epiglottis | Valid |
| C10.2 | Malignant neoplasm of lateral wall of oropharynx | Valid |
| C10.3 | Malignant neoplasm of posterior wall of oropharynx | Valid |
| C10.4 | Malignant neoplasm of branchial cleft | Valid |
| C10.8 | Malignant neoplasm of overlapping sites of oropharynx | Valid |
| C10.9 | Malignant neoplasm of oropharynx, unspecified | Valid |
| C11 | Malignant neoplasm of nasopharynx | Not billable |
| C11.0 | Malignant neoplasm of superior wall of nasopharynx | Valid |
| C11.1 | Malignant neoplasm of posterior wall of nasopharynx | Valid |
| C11.2 | Malignant neoplasm of lateral wall of nasopharynx | Valid |
| C11.3 | Malignant neoplasm of anterior wall of nasopharynx | Valid |
| C11.8 | Malignant neoplasm of overlapping sites of nasopharynx | Valid |
| C11.9 | Malignant neoplasm of nasopharynx, unspecified | Valid |
| C12 | Malignant neoplasm of pyriform sinus | Valid |
| C13 | Malignant neoplasm of hypopharynx | Not billable |
| C13.0 | Malignant neoplasm of postcricoid region | Valid |
| C13.1 | Malignant neoplasm of aryepiglottic fold, hypopharyngeal aspect | Valid |
| C13.2 | Malignant neoplasm of posterior wall of hypopharynx | Valid |
| C13.8 | Malignant neoplasm of overlapping sites of hypopharynx | Valid |
| C13.9 | Malignant neoplasm of hypopharynx, unspecified | Valid |
| C14 | Malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx | Not billable |
| C14.0 | Malignant neoplasm of pharynx, unspecified | Valid |
| C14.2 | Malignant neoplasm of Waldeyer's ring | Valid |
| C14.8 | Malignant neoplasm of overlapping sites of lip, oral cavity and pharynx | Valid |
| C15 | Malignant neoplasm of esophagus | Not billable |
| C15.3 | Malignant neoplasm of upper third of esophagus | Valid |
| C15.4 | Malignant neoplasm of middle third of esophagus | Valid |
| C15.5 | Malignant neoplasm of lower third of esophagus | Valid |
| C15.8 | Malignant neoplasm of overlapping sites of esophagus | Valid |
| C15.9 | Malignant neoplasm of esophagus, unspecified | Valid |
| C16 | Malignant neoplasm of stomach | Not billable |
| C16.0 | Malignant neoplasm of cardia | Valid |
| C16.1 | Malignant neoplasm of fundus of stomach | Valid |
| C16.2 | Malignant neoplasm of body of stomach | Valid |
| C16.3 | Malignant neoplasm of pyloric antrum | Valid |
| C16.4 | Malignant neoplasm of pylorus | Valid |
| C16.5 | Malignant neoplasm of lesser curvature of stomach, unspecified | Valid |
| C16.6 | Malignant neoplasm of greater curvature of stomach, unspecified | Valid |
| C16.8 | Malignant neoplasm of overlapping sites of stomach | Valid |
| C16.9 | Malignant neoplasm of stomach, unspecified | Valid |
| C17 | Malignant neoplasm of small intestine | Not billable |
| C17.0 | Malignant neoplasm of duodenum | Valid |
| C17.1 | Malignant neoplasm of jejunum | Valid |
| C17.2 | Malignant neoplasm of ileum | Valid |
| C17.3 | Meckel's diverticulum, malignant | Valid |
| C17.8 | Malignant neoplasm of overlapping sites of small intestine | Valid |
Page 1 of 16
Next