Code | Display |
C000 |
External lip upper |
C001 |
External lip lower |
C002 |
External lip NOS |
C003 |
Upper lip, mucosa |
C004 |
Lower lip, mucosa |
C005 |
Mucosa lip, NOS |
C006 |
Commissure lip |
C008 |
Overlapping lesion of lip |
C009 |
Lip, NOS |
C019 |
Base of tongue, NOS |
C020 |
Dorsal surface tongue, NOS |
C021 |
Border of tongue |
C022 |
Ventral surface of tongue NOS |
C023 |
Anterior 2/3 of tongue NOS |
C024 |
Lingual tonsil |
C028 |
Overlapping lesion of tongue |
C029 |
Tongue NOS |
C030 |
Upper gum |
C031 |
Lower gum |
C039 |
Gum NOS |
C040 |
Anterior floor of mouth |
C041 |
Lateral floor of mouth |
C048 |
Overlapping lesion of floor of mouth |
C049 |
Floor of mouth NOS |
C050 |
Hard palate |
C051 |
Soft palate NOS (excludes Nasopharyngcal surface C11.3) |
C052 |
Uvula |
C058 |
Overlapping lesion of palate |
C059 |
Palate NOS |
C060 |
Cheek mucosa |
C061 |
Vestibule of mouth |
C062 |
Retromolar area |
C068 |
Overlapping lesion of other and unspecified parts of mouth |
C069 |
Mouth NOS |
C079 |
Parotid gland |
C080 |
Submaxillary gland |
C081 |
Sublingual gland |
C088 |
Overlapping lesion of major salivary glands |
C089 |
Major salivary gland, NOS |
C090 |
Tonsillar fossa |
C091 |
Tonsillar pillar |
C098 |
Overlapping lesion of tonsil |
C099 |
Tonsil NOS (excludes Lingual tonsil C02.4 and Pharyngeal tonsil C11.1) |
C100 |
Vallecula |
C101 |
Anterior surface of epiglottis |
C102 |
Lateral wall oropharynx |
C103 |
Posterior wall oropharynx |
C104 |
Branchial cleft (site of neoplosm) |
C108 |
Overlapping lesion of oropharynx |
C109 |
Oropharynx NOS |
C110 |
Superior wall of nasopharynx |
C111 |
Posterior wall nasopharynx |
C112 |
Lateral wall nasopharynx |
C113 |
Anterior wall nasopharynx |
C118 |
Overlapping lesion of nasopharynx |
C119 |
Nasopharynx NOS |
C129 |
Pyriform sinus |
C130 |
Postcricoid region |
C131 |
Hypopharyngeal aspect of aryepiglottic fold |
C132 |
Posterior wall hypopharynx |
C138 |
Overlapping lesion of hypopharynx |
C139 |
Hypopharynx, NOS |
C140 |
Pharynx NOS |
C142 |
Waldeyer's ring |
C148 |
Overlapping lesion of lip, oral cavity and pharynx |
C150 |
Cervical esophagus |
C151 |
Thoracic esophagus |
C152 |
Abdominal esophagus |
C153 |
Upper third of esophagus |
C154 |
Middle third of esophagus |
C155 |
Esophagus lower third |
C158 |
Overlapping lesion of esophagus |
C159 |
Esophagus NOS |
C160 |
Cardia, NOS |
C161 |
Fundus stomach |
C162 |
Body stomach |
C163 |
Gastric antrum |
C164 |
Pylorus |
C165 |
Lesser curvature of stomach, NOS (not classifiable to C16.1 to C16.4) |
C166 |
Greater curvature of stomach, NOS (not classifiable to C16.0 to C16.4) |
C168 |
Overlapping lesion of stomach |
C169 |
Stomach NOS |
C170 |
Duodenum |
C171 |
Jejunum |
C172 |
Ileum (excludes ileocecal valve C18.0) |
C173 |
Meckel's diverticulum (site of neoplasm) |
C178 |
Overlapping lesion of small intestine |
C179 |
Small intestine NOS |
C180 |
Cecum |
C181 |
Appendix |
C182 |
Ascending colon |
C183 |
Hepatic flexure of colon |
C184 |
Transverse colon |
C185 |
Splenic flexure of colon |
C186 |
Descending colon |
C187 |
Sigmoid colon |
C188 |
Overlapping lesion of colon |
C189 |
Colon NOS |
C199 |
Rectosigmoid junction |
C209 |
Rectum, NOS |
C210 |
Anus, NOS (excludes Skin of anus and Perianal skin (C44.5) |
C211 |
Anal canal |
C212 |
Cloacogenic zone |
C218 |
Overlapping lesion of rectum, anus and anal canal |
C220 |
Liver |
C221 |
Intrahepatic bile duct |
C239 |
Gallbladder |
C240 |
Extrahepatic bile duct |
C241 |
Ampulla of Vater |
C248 |
Overlapping lesion of biliary tract |
C249 |
Biliary tract, NOS |
C250 |
Head of pancreas |
C251 |
Body pancreas |
C252 |
Tail pancreas |
C253 |
Pancreatic duct |
C254 |
Islets of Langerhans |
C257 |
Neck of pancreas |
C258 |
Overlapping lesion of pancreas |
C259 |
Pancreas NOS |
C260 |
Intestinal tract, NOS |
C268 |
Overlapping lesion of digestive system |
C269 |
Gastrointestinal tract, NOS |
C300 |
Nasal cavity (excludes Nose, NOS C76.0) |
C301 |
Middle ear |
C310 |
Maxillary sinus |
C311 |
Ethmoid sinus |
C312 |
Frontal sinus |
C313 |
Sphenoid sinus |
C318 |
Overlapping lesion of accessory sinuses |
C319 |
Accessory sinus, NOS |
C320 |
Glottis |
C321 |
Supraglottis |
C322 |
Subglottis |
C323 |
Laryngeal cartilage |
C328 |
Overlapping lesion of larynx |
C329 |
Larynx NOS |
C339 |
Trachea |
C340 |
Main bronchus |
C341 |
Upper lobe, lung |
C342 |
Middle lobe, lung |
C343 |
Lower lobe, lung |
C348 |
Overlapping lesion of lung |
C349 |
Lung NOS |
C379 |
Thymus |
C380 |
Heart |
C381 |
Anterior mediastinum |
C382 |
Posterior mediastinum |
C383 |
Mediastinum NOS |
C384 |
Pleura NOS |
C388 |
Overlapping lesion of heart, mediastinum and pleura |
C390 |
Upper respiratory tract, NOS |
C398 |
Overlapping lesion of respiratory system and intrathoracic organs |
C399 |
Respiratory tract, NOS |
C400 |
Upper limb long bones, joints |
C401 |
Upper limb short bones, joints |
C403 |
Lower limb short bones, joints |
C408 |
Overlapping lesion of bones, joints and articular cartilage of limbs |
C409 |
Bone limb, NOS |
C410 |
Skull and facial bone |
C411 |
Mandible |
C412 |
Vertebral column (excludes Sacrum and Coccyx C41.4) |
C413 |
Rib, sternum, clavicle |
C414 |
Pelvic bone |
C418 |
Overlapping lesion of bones, joints and articular cartilage |
C419 |
Bone NOS |
C420 |
Blood |
C421 |
Bone marrow |
C422 |
Spleen |
C423 |
Reticuloendothelial system, NOS |
C424 |
Hematopoietic system, NOS |
C440 |
Skin lip, NOS |
C441 |
Eyelid NOS |
C442 |
External ear |
C443 |
Skin face |
C444 |
Skin scalp, neck |
C445 |
Skin trunk |
C446 |
Skin limb, upper |
C447 |
Skin limb, lower |
C470 |
Peripheral nerve head, neck |
C471 |
Peripheral nerve shoulder, arm |
C472 |
Peripheral nerve leg |
C473 |
Peripheral nerve thorax (excludes Thymus, Heart and Mediastinum C37. , C38. ) |
C474 |
Peripheral nerve abdomen |
C475 |
Peripheral nerve pelvis |
C476 |
Peripheral nerve trunk |
C478 |
Overlapping lesion of peripheral nerves and autonomic nervous system |
C479 |
Autonomic nervous system NOS |
C480 |
Retroperitoneum |
C481 |
Peritoneum |
C482 |
Peritoneum NOS |
C488 |
Overlapping lesion of retroperitoneum and peritoneum |
C490 |
Connective tissue head |
C491 |
Connective tissue arm |
C492 |
Connective tissue leg |
C493 |
Connective tissue thorax (excludes Thymus, Heart and Mediastinum C37. , C38. ) |
C494 |
Connective tissue abdomen |
C495 |
Connective tissue pelvis |
C496 |
Connective tissue trunk, NOS |
C498 |
Overlapping lesion of connective, subcutaneous and other soft tissues |
C499 |
Connective tissue NOS |
C500 |
Nipple |
C501 |
Central portion of breast |
C502 |
Upper inner quadrant of breast |
C503 |
Lower inner quadrant of breast |
C504 |
Upper outer quadrant of breast |
C505 |
Lower outer quadrant of breast |
C506 |
Axillary tail of breast |
C508 |
Overlapping lesion of breast |
C509 |
Breast NOS (excludes Skin of breast C44.5) |
C510 |
Labium majus |
C511 |
Labium minus |
C512 |
Clitoris |
C518 |
Overlapping lesion of vulva |
C519 |
Vulva, NOS |
C529 |
Vagina, NOS |
C530 |
Endocervix |
C531 |
Exocervix |
C538 |
Overlapping lesion of cervix uteri |
C539 |
Cervix uteri |
C540 |
Isthmus uteri |
C541 |
Endometrium |
C542 |
Myometrium |
C543 |
Fundus uteri |
C548 |
Overlapping lesion of corpus uteri |
C549 |
Corpus uteri |
C559 |
Uterus NOS |
C569 |
Ovary |
C570 |
Fallopian tube |
C571 |
Broad ligament |
C572 |
Round ligament |
C573 |
Parametrium |
C574 |
Uterine adnexa |
C577 |
Wolffian body |
C578 |
Overlapping lesion of female genital organs |
C579 |
Female genital tract, NOS |
C600 |
Prepuce |
C601 |
Glans penis |
C602 |
Body penis |
C608 |
Overlapping lesion of penis |
C609 |
Penis NOS |
C619 |
Prostate gland |
C620 |
Undescended testis (site of neoplasm) |
C621 |
Descended testis |
C629 |
Testis NOS |
C630 |
Epididymis |
C631 |
Spermatic cord |
C632 |
Scrotum, NOS |
C637 |
Tunica vaginalis |
C638 |
Overlapping lesion of male genital organs |
C639 |
Male genital organs, NOS |
C649 |
Kidney NOS |
C659 |
Renal pelvis |
C669 |
Ureter |
C670 |
Trigone, bladder |
C671 |
Dome, bladder |
C672 |
Lateral wall bladder |
C674 |
Posterior wall bladder |
C676 |
Ureteric orifice |
C677 |
Urachus |
C678 |
Overlapping lesion of bladder |
C679 |
Bladder NOS |
C680 |
Urethra |
C681 |
Paraurethral gland |
C688 |
Overlapping lesion of urinary organs |
C689 |
Urinary system, NOS |
C690 |
Conjunctiva |
C691 |
Cornea, NOS |
C692 |
Retina |
C693 |
Choroid |
C694 |
Ciliary body |
C695 |
Lacrimal gland |
C696 |
Orbit NOS |
C698 |
Overlapping lesion of eye and adnexa |
C699 |
Eye NOS |
C700 |
Cerebral meninges |
C701 |
Spinal meninges |
C709 |
Meninges NOS |
C710 |
Cerebrum |
C711 |
Frontal lobe |
C712 |
Temporal lobe |
C713 |
Parietal lobe |
C714 |
Occipital lobe |
C715 |
Ventricle NOS |
C716 |
Cerebellum, NOS |
C717 |
Brain stem |
C718 |
Overlapping lesion of brain |
C719 |
Brain NOS |
C720 |
Spinal cord |
C721 |
Cauda equina |
C722 |
Olfactory nerve |
C723 |
Optic nerve |
C724 |
Acoustic nerve |
C725 |
Cranial nerve, NOS |
C728 |
Overlapping lesion of brain and central nervous system |
C729 |
Nervous system NOS |
C739 |
Thyroid gland |
C740 |
Adrenal gland cortex |
C741 |
Adrenal gland medulla |
C749 |
Adrenal gland NOS |
C750 |
Parathyroid gland |
C751 |
Pituitary gland |
C752 |
Craniopharyngeal duct |
C753 |
Pineal gland |
C754 |
Carotid body |
C755 |
Aortic body |
C758 |
Overlapping lesion of endocrine glands and related structures |
C759 |
Endocrine gland, NOS |
C760 |
Head, face or neck NOS |
C761 |
Thorax NOS |
C762 |
Abdomen NOS |
C763 |
Pelvis NOS |
C764 |
Upper limb NOS |
C765 |
Lower limb NOS |
C767 |
Other illdefined sites |
C768 |
Overlapping lesion of ill-defined sites |
C770 |
Lymph node face, head ,neck |
C771 |
Intrathoracic lymph node |
C772 |
Intra-abdominal lymph nodes |
C773 |
Lymph node axilla, arm |
C774 |
Lymph node inguinal region, leg |
C775 |
Lymph node pelvic |
C778 |
Lymph nodes of multiple regions |
C779 |
Lymph node NOS |
C809 |
Unknown primary site |