Table of Neoplasms — S
Find the anatomical site, then read across to the column matching the behaviour the pathology report describes. One site yields six different codes depending on whether the neoplasm is malignant, in situ, benign, or of uncertain behaviour. 272 sites beginning with S.
A blank cell means the column does not apply to that site — not that the code is missing.
| Site | Malignant primary | Malignant secondary | Ca in situ | Benign | Uncertain behaviour | Unspecified behaviour |
|---|---|---|---|---|---|---|
| skinNeoplasm, neoplastic › abdomen, abdominal › wall | C44.509 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › abdomen, abdominal › wall › skin | C44.599 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › abdomen, abdominal › wall › skin | C44.529 | — | — | — | — | — |
| sulcusNeoplasm, neoplastic › alveolar | C06.1 | C79.89 | D00.02 | D10.39 | D37.09 | D49.0 |
| skinNeoplasm, neoplastic › anus, anal | C44.500 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › anus, anal › skin | C44.590 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › anus, anal › skin | C44.520 | — | — | — | — | — |
| sphincterNeoplasm, neoplastic › anus, anal | C21.1 | C78.5 | D01.3 | D12.9 | D37.8 | D49.0 |
| spinalNeoplasm, neoplastic › arachnoid | C70.1 | C79.49 | — | D32.1 | D42.1 | D49.7 |
| sphincterNeoplasm, neoplastic › bladder(urinary) | C67.8 | C79.11 | D09.0 | D30.3 | D41.4 | D49.4 |
| short bonesNeoplasm, neoplastic › bone(periosteum) › limb NEC › lower(long bones) | C40.3- | C79.51 | — | D16.3- | — | — |
| short bonesNeoplasm, neoplastic › bone(periosteum) › limb NEC › upper(long bones) | C40.1- | C79.51 | — | D16.1- | — | — |
| sacral vertebraNeoplasm, neoplastic › bone(periosteum) | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| sacrumNeoplasm, neoplastic › bone(periosteum) | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| scaphoidNeoplasm, neoplastic › bone(periosteum) | — | — | — | — | — | — |
| scapula(any part)Neoplasm, neoplastic › bone(periosteum) | C40.0- | C79.51 | — | D16.0- | — | — |
| sella turcicaNeoplasm, neoplastic › bone(periosteum) | C41.0 | C79.51 | — | D16.4- | D48.0 | D49.2 |
| shoulderNeoplasm, neoplastic › bone(periosteum) | C40.0- | C79.51 | — | D16.0- | — | — |
| skullNeoplasm, neoplastic › bone(periosteum) | C41.0 | C79.51 | — | D16.4- | D48.0 | D49.2 |
| sphenoidNeoplasm, neoplastic › bone(periosteum) | C41.0 | C79.51 | — | D16.4- | D48.0 | D49.2 |
| spine, spinal(column)Neoplasm, neoplastic › bone(periosteum) | C41.2 | C79.51 | — | D16.6 | D48.0 | D49.2 |
| sacrumNeoplasm, neoplastic › bone(periosteum) › spine, spinal(column) | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| sternumNeoplasm, neoplastic › bone(periosteum) | C41.3 | C79.51 | — | D16.7 | D48.0 | D49.2 |
| sacrumNeoplasm, neoplastic › bone(periosteum) › vertebra(column) | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| stemNeoplasm, neoplastic › brain NEC | C71.7 | C79.31 | — | D33.1 | D43.1 | D49.6 |
| specified as breast tissueNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) › mastectomy site(skin) | C50.8- | C79.81 | — | — | — | — |
| skinNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) | C44.501 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) › skin | C44.591 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) › skin | C44.521 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › brow | C44.399 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › brow | C44.329 | — | — | — | — | — |
| sulcus(lower) (upper)Neoplasm, neoplastic › buccal(cavity) | C06.1 | C79.89 | D00.02 | D10.39 | D37.09 | D49.0 |
| sebaceous cellNeoplasm, neoplastic › canthus(eye) (inner) (outer) | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › canthus(eye) (inner) (outer) | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › canthus(eye) (inner) (outer) | C44.12- | — | — | — | — | — |
| semilunar(knee)Neoplasm, neoplastic › cartilage(articular) (joint) NEC | C40.2- | C79.51 | — | D16.2- | D48.0 | D49.2 |
| squamocolumnar junctionNeoplasm, neoplastic › cervix(cervical) (uteri) (uterus) | C53.8 | C79.82 | D06.7 | D26.0 | D39.0 | D49.59 |
| stumpNeoplasm, neoplastic › cervix(cervical) (uteri) (uterus) | C53.8 | C79.82 | D06.7 | D26.0 | D39.0 | D49.59 |
| specified type NECNeoplasm, neoplastic › cheek › external | C44.399 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › cheek › external | C44.329 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › chin | C44.399 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › chin | C44.329 | — | — | — | — | — |
| sacrococcygeal regionNeoplasm, neoplastic › connective tissue NEC | C49.5 | C79.89 | — | D21.5 | D48.1- | D49.2 |
| scalpNeoplasm, neoplastic › connective tissue NEC | C49.0 | C79.89 | — | D21.0 | D48.1- | D49.2 |
| scapular regionNeoplasm, neoplastic › connective tissue NEC | C49.3 | C79.89 | — | D21.3 | D48.1- | D49.2 |
| shoulderNeoplasm, neoplastic › connective tissue NEC | C49.1- | C79.89 | — | D21.1- | D48.1- | D49.2 |
| skin(dermis) NECNeoplasm, neoplastic › connective tissue NEC | C44.90 | C79.2 | D04.9 | D23.9 | D48.5 | D49.2 |
| stomachNeoplasm, neoplastic › connective tissue NEC | C49.4 | C79.89 | — | D21.4 | D48.1- | D49.2 |
| submentalNeoplasm, neoplastic › connective tissue NEC | C49.0 | C79.89 | — | D21.0 | D48.1- | D49.2 |
| supraclavicular regionNeoplasm, neoplastic › connective tissue NEC | C49.0 | C79.89 | — | D21.0 | D48.1- | D49.2 |
| spermaticNeoplasm, neoplastic › cord(true) (vocal) | C63.1- | C79.82 | D07.69 | D29.8 | D40.8 | D49.59 |
| spinal(cervical) (lumbar) (thoracic)Neoplasm, neoplastic › cord(true) (vocal) | C72.0 | C79.49 | — | D33.4 | D43.4 | D49.7 |
| striatum, cerebrumNeoplasm, neoplastic › corpus | C71.0 | C79.31 | — | D33.0 | D43.0 | D49.6 |
| specified NECNeoplasm, neoplastic › cranial(fossa, any) › nerve | C72.59 | C79.49 | — | D33.3 | D43.3 | D49.7 |
| spinalNeoplasm, neoplastic › dura(cranial) (mater) | C70.1 | C79.49 | — | D32.1 | D42.1 | D49.7 |
| skinNeoplasm, neoplastic › ear(external) | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › ear(external) › skin | C44.29- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › ear(external) › skin | C44.22- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › earlobe | C44.29- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › earlobe | C44.22- | — | — | — | — | — |
| suprahyoid portionNeoplasm, neoplastic › epiglottis | C32.1 | C78.39 | D02.0 | D14.1 | D38.0 | D49.1 |
| specified type NECNeoplasm, neoplastic › eyebrow | C44.399 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › eyebrow | C44.329 | — | — | — | — | — |
| sebaceous cellNeoplasm, neoplastic › eyelid(lower) (skin) (upper) | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › eyelid(lower) (skin) (upper) | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › eyelid(lower) (skin) (upper) | C44.12- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › forehead(skin) | C44.399 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › forehead(skin) | C44.329 | — | — | — | — | — |
| sinusNeoplasm, neoplastic › frontal | C31.2 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| stomachNeoplasm, neoplastic › fundus | C16.1 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| specified site NECNeoplasm, neoplastic › genital organ or tract › female NEC | C57.7 | C79.82 | D07.39 | D28.7 | D39.8 | D49.59 |
| specified site NECNeoplasm, neoplastic › genital organ or tract › male NEC | C63.7 | C79.82 | D07.69 | D29.8 | D40.8 | D49.59 |
| salivaryNeoplasm, neoplastic › gland, glandular(lymphatic) (system) | — | — | — | — | — | — |
| specified NECNeoplasm, neoplastic › hematopoietic, hemopoietic tissue NEC | C96.Z | — | — | — | — | — |
| sigmoid(flexure)Neoplasm, neoplastic › intestine, intestinal › large › colon | C18.7 | C78.5 | D01.0 | D12.5 | D37.4 | D49.0 |
| sigmoid flexure(lower) (upper)Neoplasm, neoplastic › intestine, intestinal › large | C18.7 | C78.5 | D01.0 | D12.5 | D37.4 | D49.0 |
| splenic flexureNeoplasm, neoplastic › intestine, intestinal › large | C18.5 | C78.5 | D01.0 | D12.3 | D37.4 | D49.0 |
| smallNeoplasm, neoplastic › intestine, intestinal | C17.9 | C78.4 | D01.40 | D13.30 | D37.2 | D49.0 |
| specified NECNeoplasm, neoplastic › intrathoracic(cavity) (organs) | C76.1 | C79.89 | D09.8 | D15.7 | — | — |
| skinNeoplasm, neoplastic › jaw | C44.309 | C79.2 | D04.39 | D23.39 | D48.5 | D49.2 |
| soft tissuesNeoplasm, neoplastic › jaw | C03.9 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| sternocostalNeoplasm, neoplastic › joint NEC | C41.3 | C79.51 | — | D16.7 | D48.0 | D49.2 |
| squamocolumnar, of cervixNeoplasm, neoplastic › junction | C53.8 | C79.82 | D06.7 | D26.0 | D39.0 | D49.59 |
| sulcus(lower) (upper)Neoplasm, neoplastic › labial | C06.1 | C79.89 | D00.02 | D10.39 | D37.09 | D49.0 |
| sacNeoplasm, neoplastic › lacrimal | C69.5- | C79.49 | D09.2- | D31.5- | D48.7 | D49.89 |
| sebaceous cellNeoplasm, neoplastic › lid(lower) (upper) | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › lid(lower) (upper) | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › lid(lower) (upper) | C44.12- | — | — | — | — | — |
| sacro-uterineNeoplasm, neoplastic › ligament | C57.3 | C79.82 | — | D28.2 | D39.8 | D49.59 |
| skin(commissure) (lower) (upper)Neoplasm, neoplastic › lip | C44.00 | C79.2 | D04.0 | D23.0 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › lip › skin(commissure) (lower) (upper) | C44.09 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › lip › skin(commissure) (lower) (upper) | C44.02 | — | — | — | — | — |
| splenicNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) › hilar(pulmonary) | — | C77.2 | — | D36.0 | D48.7 | D49.89 |
| sacralNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.5 | — | D36.0 | D48.7 | D49.89 |
| scaleneNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.0 | — | D36.0 | D48.7 | D49.89 |
| site NECNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.9 | — | D36.0 | D48.7 | D49.89 |
| splenic(hilar)Neoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.2 | — | D36.0 | D48.7 | D49.89 |
| subclavicularNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.3 | — | D36.0 | D48.7 | D49.89 |
| subinguinalNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.4 | — | D36.0 | D48.7 | D49.89 |
| sublingualNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.0 | — | D36.0 | D48.7 | D49.89 |
| submandibularNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.0 | — | D36.0 | D48.7 | D49.89 |
| submaxillaryNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.0 | — | D36.0 | D48.7 | D49.89 |
| submentalNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.0 | — | D36.0 | D48.7 | D49.89 |
| subscapularNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.3 | — | D36.0 | D48.7 | D49.89 |
| supraclavicularNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.0 | — | D36.0 | D48.7 | D49.89 |
| specified as breast tissueNeoplasm, neoplastic › mastectomy site(skin) | C50.8- | C79.81 | — | — | — | — |
| sinusNeoplasm, neoplastic › maxilla, maxillary(superior) | C31.0 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| sebaceous cellNeoplasm, neoplastic › meibomian gland | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › meibomian gland | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › meibomian gland | C44.12- | — | — | — | — | — |
| spinal(cord)Neoplasm, neoplastic › meninges | C70.1 | C79.49 | — | D32.1 | D42.1 | D49.7 |
| spinalNeoplasm, neoplastic › motor tract | C72.0 | C79.49 | — | D33.4 | D43.4 | D49.7 |
| specified part NECNeoplasm, neoplastic › mouth | C06.89 | C79.89 | D00.00 | D10.39 | D37.09 | D49.0 |
| superiorNeoplasm, neoplastic › nasopharynx, nasopharyngeal › wall | C11.0 | C79.89 | D00.08 | D10.6 | D37.05 | D49.0 |
| skinNeoplasm, neoplastic › neck NEC | C44.40 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › neck NEC › skin | C44.49 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › neck NEC › skin | C44.42 | — | — | — | — | — |
| specified NECNeoplasm, neoplastic › nerve(ganglion) › cranial | C72.59 | C79.49 | — | D33.3 | D43.3 | D49.7 |
| sacrococcygeal regionNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.5 | C79.89 | — | D36.16 | D48.2 | D49.2 |
| scalpNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.0 | C79.89 | — | D36.11 | D48.2 | D49.2 |
| scapular regionNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.3 | C79.89 | — | D36.14 | D48.2 | D49.2 |
| shoulderNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.1- | C79.89 | — | D36.12 | D48.2 | D49.2 |
| submentalNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.0 | C79.89 | — | D36.11 | D48.2 | D49.2 |
| supraclavicular regionNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.0 | C79.89 | — | D36.11 | D48.2 | D49.2 |
| sacralNeoplasm, neoplastic › nerve(ganglion) | C47.5 | C79.89 | — | D36.16 | D48.2 | D49.2 |
| sciaticNeoplasm, neoplastic › nerve(ganglion) | C47.2- | C79.89 | — | D36.13 | D48.2 | D49.2 |
| spinal NECNeoplasm, neoplastic › nerve(ganglion) | C47.9 | C79.89 | — | D36.10 | D48.2 | D49.2 |
| sympathetic NECNeoplasm, neoplastic › nerve(ganglion) | C47.9 | C79.89 | — | D36.10 | D48.2 | D49.2 |
| specified site NECNeoplasm, neoplastic › nervous system(central) | — | C79.49 | — | D33.7 | D43.8 | — |
| sympatheticNeoplasm, neoplastic › nervous system(central) | — | — | — | — | — | — |
| septumNeoplasm, neoplastic › nose, nasal | C30.0 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| sinusNeoplasm, neoplastic › nose, nasal | — | — | — | — | — | — |
| skinNeoplasm, neoplastic › nose, nasal | C44.301 | C79.2 | D04.39 | D23.39 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › nose, nasal › skin | C44.391 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › nose, nasal › skin | C44.321 | — | — | — | — | — |
| soft partsNeoplasm, neoplastic › orbit | C69.6- | C79.49 | D09.2- | D31.6- | D48.7 | D49.89 |
| softNeoplasm, neoplastic › palate | C05.1 | C79.89 | D00.04 | D10.39 | D37.09 | D49.0 |
| superior surfaceNeoplasm, neoplastic › palate › soft | C11.3 | C79.89 | D00.08 | D10.6 | D37.05 | D49.0 |
| sebaceous cellNeoplasm, neoplastic › palpebra | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › palpebra | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › palpebra | C44.12- | — | — | — | — | — |
| skin NECNeoplasm, neoplastic › penis | C60.9 | C79.82 | D07.4 | D29.0 | D40.8 | D49.59 |
| specified part NECNeoplasm, neoplastic › peritoneum, peritoneal(cavity) | C48.1 | C78.6 | — | D20.1 | D48.4 | D49.0 |
| spinalNeoplasm, neoplastic › pia mater | C70.1 | C79.49 | — | D32.1 | D42.1 | D49.7 |
| sacralNeoplasm, neoplastic › plexus | C47.5 | C79.89 | — | D36.16 | D48.2 | D49.2 |
| sacrococcyx, sacrococcygealNeoplasm, neoplastic | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| sacrouterine ligamentNeoplasm, neoplastic | C57.3 | C79.82 | — | D28.2 | D39.8 | D49.59 |
| sacrum, sacral(vertebra)Neoplasm, neoplastic | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| salivary gland or duct(major)Neoplasm, neoplastic | C08.9 | C79.89 | D00.00 | D11.9 | D37.039 | D49.0 |
| sublingualNeoplasm, neoplastic › salivary gland or duct(major) | C08.1 | C79.89 | D00.00 | D11.7 | D37.031 | D49.0 |
| submandibularNeoplasm, neoplastic › salivary gland or duct(major) | C08.0 | C79.89 | D00.00 | D11.7 | D37.032 | D49.0 |
| submaxillaryNeoplasm, neoplastic › salivary gland or duct(major) | C08.0 | C79.89 | D00.00 | D11.7 | D37.032 | D49.0 |
| salpinx(uterine)Neoplasm, neoplastic | C57.0- | C79.82 | D07.39 | D28.2 | D39.8 | D49.59 |
| Santorini's ductNeoplasm, neoplastic | C25.3 | C78.89 | D01.7 | D13.6 | D37.8 | D49.0 |
| scalpNeoplasm, neoplastic | C44.40 | C79.2 | D04.4 | D23.4 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › scalp | C44.49 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › scalp | C44.42 | — | — | — | — | — |
| scapula(any part)Neoplasm, neoplastic | C40.0- | C79.51 | — | D16.0- | — | — |
| scapular regionNeoplasm, neoplastic | C76.1 | C79.89 | D09.8 | D36.7 | D48.7 | D49.89 |
| scar NECNeoplasm, neoplastic | C44.90 | C79.2 | D04.9 | D23.9 | D48.5 | D49.2 |
| sciatic nerveNeoplasm, neoplastic | C47.2- | C79.89 | — | D36.13 | D48.2 | D49.2 |
| scleraNeoplasm, neoplastic | C69.4- | C79.49 | D09.2- | D31.4- | D48.7 | D49.89 |
| scrotum(skin)Neoplasm, neoplastic | C63.2 | C79.82 | D07.61 | D29.4 | D40.8 | D49.59 |
| sebaceous glandNeoplasm, neoplastic | — | — | — | — | — | — |
| sella turcicaNeoplasm, neoplastic | C75.1 | C79.89 | D09.3 | D35.2 | D44.3 | D49.7 |
| semilunar cartilage(knee)Neoplasm, neoplastic | C40.2- | C79.51 | — | D16.2- | D48.0 | D49.2 |
| seminal vesicleNeoplasm, neoplastic | C63.7 | C79.82 | D07.69 | D29.8 | D40.8 | D49.59 |
| septumNeoplasm, neoplastic | — | — | — | — | — | — |
| shoulder NECNeoplasm, neoplastic | C76.4- | C79.89 | D04.6- | D36.7 | D48.7 | D49.89 |
| sigmoid flexure(lower) (upper)Neoplasm, neoplastic | C18.7 | C78.5 | D01.0 | D12.5 | D37.4 | D49.0 |
| sinus(accessory)Neoplasm, neoplastic | C31.9 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| sphenoidNeoplasm, neoplastic › sinus(accessory) | C31.3 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| skeleton, skeletal NECNeoplasm, neoplastic | C41.9 | C79.51 | — | D16.9- | D48.0 | D49.2 |
| Skene's glandNeoplasm, neoplastic | C68.1 | C79.19 | D09.19 | D30.8 | D41.8 | D49.59 |
| skin NOSNeoplasm, neoplastic | C44.90 | C79.2 | D04.9 | D23.9 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › skin NOS › abdominal wall | C44.599 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › abdominal wall | C44.529 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › anus | C44.590 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › anus | C44.520 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › breast | C44.591 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › breast | C44.521 | — | — | — | — | — |
| sebaceous cellNeoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer) | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer) | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer) | C44.12- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › ear(external) | C44.29- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › ear(external) | C44.22- | — | — | — | — | — |
| sebaceous cellNeoplasm, neoplastic › skin NOS › eyelid | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › eyelid | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › eyelid | C44.12- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › face NOS | C44.390 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › face NOS | C44.320 | — | — | — | — | — |
| sebaceous cellNeoplasm, neoplastic › skin NOS › lid(lower) (upper) | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › lid(lower) (upper) | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › lid(lower) (upper) | C44.12- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › limb NEC › lower | C44.79- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › limb NEC › lower | C44.72- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › limb NEC › upper | C44.69- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › limb NEC › upper | C44.62- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › lip(lower) (upper) | C44.09 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › lip(lower) (upper) | C44.02 | — | — | — | — | — |
| scrotumNeoplasm, neoplastic › skin NOS › male genital organs | C63.2 | C79.82 | D07.61 | D29.4 | D40.8 | D49.59 |
| specified as breast tissueNeoplasm, neoplastic › skin NOS › mastectomy site(skin) | C50.8- | C79.81 | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › neck | C44.49 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › neck | C44.42 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › overlapping lesion | C44.89 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › overlapping lesion | C44.82 | — | — | — | — | — |
| sebaceous cellNeoplasm, neoplastic › skin NOS › palpebra | C44.13- | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS › palpebra | C44.19- | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › palpebra | C44.12- | — | — | — | — | — |
| sacrococcygeal regionNeoplasm, neoplastic › skin NOS | C44.509 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| scalpNeoplasm, neoplastic › skin NOS | C44.40 | C79.2 | D04.4 | D23.4 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › skin NOS › scalp | C44.49 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › scalp | C44.42 | — | — | — | — | — |
| scapular regionNeoplasm, neoplastic › skin NOS | C44.509 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| scrotumNeoplasm, neoplastic › skin NOS | C63.2 | C79.82 | D07.61 | D29.4 | D40.8 | D49.59 |
| shoulderNeoplasm, neoplastic › skin NOS | C44.60- | C79.2 | D04.6- | D23.6- | D48.5 | D49.2 |
| sole(foot)Neoplasm, neoplastic › skin NOS | C44.70- | C79.2 | D04.7- | D23.7- | D48.5 | D49.2 |
| specified sites NECNeoplasm, neoplastic › skin NOS | C44.80 | C79.2 | D04.8 | D23.9 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › skin NOS › specified sites NEC | C44.89 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › specified sites NEC | C44.82 | — | — | — | — | — |
| specified type NECNeoplasm, neoplastic › skin NOS | C44.99 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS | C44.92 | — | — | — | — | — |
| submammary foldNeoplasm, neoplastic › skin NOS | C44.509 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| supraclavicular regionNeoplasm, neoplastic › skin NOS | C44.40 | C79.2 | D04.4 | D23.4 | D48.5 | D49.2 |
| specified type NECNeoplasm, neoplastic › skin NOS › trunk | C44.599 | — | — | — | — | — |
| squamous cell carcinomaNeoplasm, neoplastic › skin NOS › trunk | C44.529 | — | — | — | — | — |
| skullNeoplasm, neoplastic | C41.0 | C79.51 | — | D16.4- | D48.0 | D49.2 |
| soft parts or tissuesNeoplasm, neoplastic | — | — | — | — | — | — |
| specified site NECNeoplasm, neoplastic | C76.8 | C79.89 | D09.8 | D36.7 | D48.7 | D49.89 |
| spermatic cordNeoplasm, neoplastic | C63.1- | C79.82 | D07.69 | D29.8 | D40.8 | D49.59 |
| sphenoidNeoplasm, neoplastic | C31.3 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| sinusNeoplasm, neoplastic › sphenoid | C31.3 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| sphincterNeoplasm, neoplastic | — | — | — | — | — | — |
| spine, spinal(column)Neoplasm, neoplastic | C41.2 | C79.51 | — | D16.6 | D48.0 | D49.2 |
| sacrumNeoplasm, neoplastic › spine, spinal(column) | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| spleen, splenic NECNeoplasm, neoplastic | C26.1 | C78.89 | D01.7 | D13.99 | D37.8 | D49.0 |
| stem, brainNeoplasm, neoplastic | C71.7 | C79.31 | — | D33.1 | D43.1 | D49.6 |
| Stensen's ductNeoplasm, neoplastic | C07 | C79.89 | D00.00 | D11.0 | D37.030 | D49.0 |
| sternumNeoplasm, neoplastic | C41.3 | C79.51 | — | D16.7 | D48.0 | D49.2 |
| stomachNeoplasm, neoplastic | C16.9 | C78.89 | D00.2 | D13.1 | D37.1 | D49.0 |
| stroma, endometrialNeoplasm, neoplastic | C54.1 | C79.82 | D07.0 | D26.1 | D39.0 | D49.59 |
| stump, cervicalNeoplasm, neoplastic | C53.8 | C79.82 | D06.7 | D26.0 | D39.0 | D49.59 |
| subcutaneous(nodule) (tissue) NECNeoplasm, neoplastic | — | — | — | — | — | — |
| subduralNeoplasm, neoplastic | C70.9 | C79.32 | — | D32.9 | D42.9 | D49.7 |
| subglottis, subglotticNeoplasm, neoplastic | C32.2 | C78.39 | D02.0 | D14.1 | D38.0 | D49.1 |
| sublingualNeoplasm, neoplastic | C04.9 | C79.89 | D00.06 | D10.2 | D37.09 | D49.0 |
| submandibular glandNeoplasm, neoplastic | C08.0 | C79.89 | D00.00 | D11.7 | D37.032 | D49.0 |
| submaxillary gland or ductNeoplasm, neoplastic | C08.0 | C79.89 | D00.00 | D11.7 | D37.032 | D49.0 |
| submentalNeoplasm, neoplastic | C76.0 | C79.89 | D09.8 | D36.7 | D48.7 | D49.89 |
| subpleuralNeoplasm, neoplastic | C34.9- | C78.0- | D02.2- | D14.3- | D38.1 | D49.1 |
| substernalNeoplasm, neoplastic | C38.1 | C78.1 | — | D15.2 | D38.3 | D49.89 |
| sudoriferous, sudoriparous gland, site unspecifiedNeoplasm, neoplastic | C44.90 | C79.2 | D04.9 | D23.9 | D48.5 | D49.2 |
| specified siteNeoplasm, neoplastic › sudoriferous, sudoriparous gland, site unspecified | — | — | — | — | — | — |
| supraclavicular regionNeoplasm, neoplastic | C76.0 | C79.89 | D09.8 | D36.7 | D48.7 | D49.89 |
| supraglottisNeoplasm, neoplastic | C32.1 | C78.39 | D02.0 | D14.1 | D38.0 | D49.1 |
| suprarenalNeoplasm, neoplastic | C74.9- | C79.7- | D09.3 | D35.0- | D44.1- | D49.7 |
| suprasellar(region)Neoplasm, neoplastic | C71.9 | C79.31 | — | D33.2 | D43.2 | D49.6 |
| supratentorial(brain) NECNeoplasm, neoplastic | C71.0 | C79.31 | — | D33.0 | D43.0 | D49.6 |
| sweat gland(apocrine) (eccrine), site unspecifiedNeoplasm, neoplastic | C44.90 | C79.2 | D04.9 | D23.9 | D48.5 | D49.2 |
| specified siteNeoplasm, neoplastic › sweat gland(apocrine) (eccrine), site unspecified | — | — | — | — | — | — |
| sympathetic nerve or nervous system NECNeoplasm, neoplastic | C47.9 | C79.89 | — | D36.10 | D48.2 | D49.2 |
| symphysis pubisNeoplasm, neoplastic | C41.4 | C79.51 | — | D16.8 | D48.0 | D49.2 |
| synovial membraneNeoplasm, neoplastic | — | — | — | — | — | — |
| skinNeoplasm, neoplastic › temporal › region | C44.309 | C79.2 | D04.39 | D23.39 | D48.5 | D49.2 |
| scrotalNeoplasm, neoplastic › testis, testes | C62.1- | C79.82 | D07.69 | D29.2- | D40.1- | D49.59 |
| surface(dorsal)Neoplasm, neoplastic › tongue | C02.0 | C79.89 | D00.07 | D10.1 | D37.02 | D49.0 |
| specified sites NECNeoplasm, neoplastic › urinary organ or system | C68.8 | C79.19 | D09.19 | D30.8 | D41.8 | D49.59 |
| squamocolumnar junctionNeoplasm, neoplastic › uterus, uteri, uterine | C53.8 | C79.82 | D06.7 | D26.0 | D39.0 | D49.59 |
| septumNeoplasm, neoplastic › vaginovesical | C57.9 | C79.82 | D07.30 | D28.9 | D39.9 | D49.59 |
| superiorNeoplasm, neoplastic › vena cava(abdominal) (inferior) | C49.3 | C79.89 | — | D21.3 | D48.1- | D49.2 |
| sacrumNeoplasm, neoplastic › vertebra(column) | C41.4 | C79.51 | — | D16.8- | D48.0 | D49.2 |
| septumNeoplasm, neoplastic › vesicovaginal | C57.9 | C79.82 | D07.30 | D28.9 | D39.8 | D49.59 |