Table of Neoplasms — U
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. 68 sites beginning with U.
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 |
|---|---|---|---|---|---|---|
| upperNeoplasm, neoplastic › alveolar › mucosa | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| upperNeoplasm, neoplastic › alveolar › ridge or process › carcinoma | C03.0 | C79.8- | — | — | — | — |
| upperNeoplasm, neoplastic › alveolar › ridge or process › mucosa | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| upperNeoplasm, neoplastic › alveolar › ridge or process | C41.0 | C79.51 | — | D16.4- | D48.0 | D49.2 |
| upperNeoplasm, neoplastic › alveolus | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| uretericNeoplasm, neoplastic › bladder(urinary) › orifice | C67.6 | C79.11 | D09.0 | D30.3 | D41.4 | D49.4 |
| urethralNeoplasm, neoplastic › bladder(urinary) › orifice | C67.5 | C79.11 | D09.0 | D30.3 | D41.4 | D49.4 |
| urachusNeoplasm, neoplastic › bladder(urinary) | C67.7 | C79.11 | D09.0 | D30.3 | D41.4 | D49.4 |
| upper(long bones)Neoplasm, neoplastic › bone(periosteum) › limb NEC | C40.0- | C79.51 | — | D16.0- | — | — |
| ulna(any part)Neoplasm, neoplastic › bone(periosteum) | C40.0- | C79.51 | — | D16.0- | — | — |
| unciformNeoplasm, neoplastic › bone(periosteum) | C40.1- | C79.51 | — | — | — | — |
| uncusNeoplasm, neoplastic › brain NEC | C71.2 | C79.31 | — | D33.0 | D43.0 | D49.6 |
| upperNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) | C50.8- | C79.81 | D05.- | D24.- | D48.6- | D49.3 |
| upper-inner quadrantNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) | C50.2- | C79.81 | D05.- | D24.- | D48.6- | D49.3 |
| upper-outer quadrantNeoplasm, neoplastic › breast(connective tissue) (glandular tissue) (soft parts) | C50.4- | C79.81 | D05.- | D24.- | D48.6- | D49.3 |
| upper lobe of lungNeoplasm, neoplastic › bronchus | C34.1- | C78.0- | D02.2- | D14.3- | D38.1 | D49.1 |
| upperNeoplasm, neoplastic › connective tissue NEC › extremity | C49.1- | C79.89 | — | D21.1- | D48.1- | D49.2 |
| upperNeoplasm, neoplastic › connective tissue NEC › limb NEC | C49.1- | C79.89 | — | D21.1- | D48.1- | D49.2 |
| umbilicusNeoplasm, neoplastic › connective tissue NEC | C49.4 | C79.89 | — | D21.4 | D48.1- | D49.2 |
| uteriNeoplasm, neoplastic › corpus | C54.9 | C79.82 | D07.0 | D26.1 | D39.0 | D49.59 |
| upper(third)Neoplasm, neoplastic › esophagus | C15.3 | C78.89 | D00.1 | D13.0 | D37.8 | D49.0 |
| upperNeoplasm, neoplastic › extremity | C76.4- | C79.89 | D04.6- | D36.7 | D48.7 | D49.89 |
| uterusNeoplasm, neoplastic › fundus | C54.3 | C79.82 | D07.0 | D26.1 | D39.0 | D49.59 |
| upperNeoplasm, neoplastic › gingiva(alveolar) (marginal) | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| upperNeoplasm, neoplastic › gum | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| upperNeoplasm, neoplastic › interdental papillae | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| upperNeoplasm, neoplastic › jaw › bone | C41.0 | C79.51 | — | D16.4- | — | — |
| upperNeoplasm, neoplastic › jaw › soft tissues | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| uterineNeoplasm, neoplastic › ligament | C57.3 | C79.82 | — | D28.2 | D39.8 | D49.59 |
| utero-ovarianNeoplasm, neoplastic › ligament | C57.7 | C79.82 | D07.39 | D28.2 | D39.8 | D49.59 |
| uterosacralNeoplasm, neoplastic › ligament | C57.3 | C79.82 | — | D28.2 | D39.8 | D49.59 |
| upperNeoplasm, neoplastic › limb | C76.4- | C79.89 | D04.6- | D36.7 | D48.7 | D49.89 |
| upperNeoplasm, neoplastic › lip › external | C00.0 | C79.89 | D00.01 | D10.0 | D37.01 | D49.0 |
| upperNeoplasm, neoplastic › lip › internal | C00.3 | C79.89 | D00.01 | D10.0 | D37.01 | D49.0 |
| upperNeoplasm, neoplastic › lip › lipstick area | C00.0 | C79.89 | D00.01 | D10.0 | D37.01 | D49.0 |
| upperNeoplasm, neoplastic › lip | C00.0 | C79.89 | D00.01 | D10.0 | D37.01 | D49.0 |
| upperNeoplasm, neoplastic › lip › vermilion border | C00.0 | C79.89 | D00.01 | D10.0 | D37.01 | D49.0 |
| upper lobeNeoplasm, neoplastic › lung | C34.1- | C78.0- | D02.2- | D14.3- | D38.1 | D49.1 |
| upperNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) › limb | — | C77.3 | — | D36.0 | D48.7 | D49.89 |
| upper limbNeoplasm, neoplastic › lymph, lymphatic channel NEC › gland(secondary) | — | C77.3 | — | D36.0 | D48.7 | D49.89 |
| upperNeoplasm, neoplastic › mucosa › alveolar(ridge or process) | C03.0 | C79.89 | D00.03 | D10.39 | D37.09 | D49.0 |
| upperNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC › extremity | C47.1- | C79.89 | — | D36.12 | D48.2 | D49.2 |
| upperNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC › limb NEC | C47.1- | C79.89 | — | D36.12 | D48.2 | D49.2 |
| umbilicusNeoplasm, neoplastic › nerve(ganglion) › peripheral NEC | C47.4 | C79.89 | — | D36.15 | D48.2 | D49.2 |
| ulnarNeoplasm, neoplastic › nerve(ganglion) | C47.1- | C79.89 | — | D36.12 | D48.2 | D49.2 |
| utricleNeoplasm, neoplastic › prostate(gland) | C68.0 | C79.19 | D09.19 | D30.4 | D41.3 | D49.59 |
| upperNeoplasm, neoplastic › respiratory › tract NEC | C39.0 | C78.30 | D02.4 | D14.4 | D38.5 | D49.1 |
| urethrovaginalNeoplasm, neoplastic › septum | C57.9 | C79.82 | D07.30 | D28.9 | D39.9 | D49.59 |
| upperNeoplasm, neoplastic › skin NOS › limb NEC | C44.60- | C79.2 | D04.6- | D23.6- | D48.5 | D49.2 |
| umbilicusNeoplasm, neoplastic › skin NOS | C44.509 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| undescendedNeoplasm, neoplastic › testis, testes | C62.0- | C79.82 | D07.69 | D29.2- | D40.1- | D49.59 |
| unspecified whether descended or undescendedNeoplasm, neoplastic › testis, testes | C62.9- | C79.82 | D07.69 | D29.2- | D40.1- | D49.59 |
| ulna(any part)Neoplasm, neoplastic | C40.0- | C79.51 | — | D16.0- | — | — |
| umbilicus, umbilicalNeoplasm, neoplastic | C44.509 | C79.2 | D04.5 | D23.5 | D48.5 | D49.2 |
| uncus, brainNeoplasm, neoplastic | C71.2 | C79.31 | — | D33.0 | D43.0 | D49.6 |
| unknown site or unspecifiedNeoplasm, neoplastic | C80.1 | C79.9 | D09.9 | D36.9 | D48.9 | D49.9 |
| urachusNeoplasm, neoplastic | C67.7 | C79.11 | D09.0 | D30.3 | D41.4 | D49.4 |
| ureter-bladder(junction)Neoplasm, neoplastic | C67.6 | C79.11 | D09.0 | D30.3 | D41.4 | D49.4 |
| ureter, ureteralNeoplasm, neoplastic | C66.- | C79.19 | D09.19 | D30.2- | D41.2- | D49.59 |
| urethra, urethral(gland)Neoplasm, neoplastic | C68.0 | C79.19 | D09.19 | D30.4 | D41.3 | D49.59 |
| urethrovaginal(septum)Neoplasm, neoplastic | C57.9 | C79.82 | D07.30 | D28.9 | D39.8 | D49.59 |
| urinary organ or systemNeoplasm, neoplastic | C68.9 | C79.10 | D09.10 | D30.9 | D41.9 | D49.59 |
| utero-ovarianNeoplasm, neoplastic | C57.8 | C79.82 | D07.39 | D28.7 | D39.8 | D49.59 |
| uterosacral ligamentNeoplasm, neoplastic | C57.3 | C79.82 | — | D28.2 | D39.8 | D49.59 |
| uterus, uteri, uterineNeoplasm, neoplastic | C55 | C79.82 | D07.0 | D26.9 | D39.0 | D49.59 |
| utricle, prostaticNeoplasm, neoplastic | C68.0 | C79.19 | D09.19 | D30.4 | D41.3 | D49.59 |
| uveal tractNeoplasm, neoplastic | C69.4- | C79.49 | D09.2- | D31.4- | D48.7 | D49.89 |
| uvulaNeoplasm, neoplastic | C05.2 | C79.89 | D00.04 | D10.39 | D37.09 | D49.0 |