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 |