SEER Site Recode B ICD-O-3 (12/19/2003) Definition

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Site Group ICD-O-3 Site ICD-O-3 Histology (Type) Recode
Oral Cavity and Pharynx      
Lip C000-C009 excluding 9050-9055, 9140, 9590-9989 20010
Tongue C019-C029 20020
Salivary Gland C079-C089 20030
Floor of Mouth, and Gum and Other Mouth      
Floor of Mouth C040-C049 excluding 9050-9055, 9140, 9590-9989 20040
Gum and Other Mouth C030-C039, C050-C059, C060-C069 20050
Tonsil C090-C099 20070
Pharynx      
Nasopharynx C110-C119 excluding 9050-9055, 9140, 9590-9989 20060
Oropharynx C100-C109 20080
Hypopharynx C129, C130-C139 20090
Other Oral Cavity and Pharynx C140, C142-C148 20100
Digestive System      
Esophagus C150-C159 excluding 9050-9055, 9140, 9590-9989 21010
Stomach C160-C169 21020
Small Intestine C170-C179 21030
Colon, Rectum, Rectosig Junct, Anus, Anal Canal and Anorectum     21041-21049, 21051-21052, 21060
Colon excluding Rectum     21041-21049
Cecum C180 excluding 9050-9055, 9140, 9590-9989 21041
Appendix C181 21042
Ascending Colon C182 21043
Hepatic Flexure C183 21044
Transverse Colon C184 21045
Splenic Flexure C185 21046
Descending Colon C186 21047
Sigmoid Colon C187 21048
Large Intestine, NOS C188-C189, C260 21049
Rectum, Rectosig Junct, Anus, Anal Canal and Anorectum     21051-21052, 21060
Rectum and Rectosigmoid Junction     21051-21052
Rectosigmoid Junction C199 excluding 9050-9055, 9140, 9590-9989 21051
Rectum C209 21052
Anus, Anal Canal and Anorectum C210-C212, C218 21060
Liver, Gallbladder, Intrahep Bile Duct and Other Biliary      
Liver C220 excluding 9050-9055, 9140, 9590-9989 21071
Gallbladder C239 21080
Intrahep and Extrahep Bile Ducts, and Other Biliary      
Intrahepatic Bile Duct C221 excluding 9050-9055, 9140, 9590-9989 21072
Other Biliary C240-C249 21090
Pancreas C250-C259 21100
Retroperitoneum C480 21110
Peritoneum, Omentum and Mesentery C481-C482 21120
Other Digestive Organs C268-C269, C488 21130
Respiratory System      
Nose, Nasal Cavity and Middle Ear C300-C301, C310-C319 excluding 9050-9055, 9140, 9590-9989 22010
Larynx C320-C329 22020
Pleura C384 22050
Lung, Bronchus, Trachea, Mediastinum and Other Resp Org      
Lung and Bronchus C340-C349 excluding 9050-9055, 9140, 9590-9989 22030
Trachea C339 22061
Mediastinum and Other Respiratory Organs C381-C383, C388, C390, C398, C399 22062
Bones and Joints C400-C419 excluding 9050-9055, 9140, 9590-9989 23000
Soft Tissue including Heart C380, C470-C479, C490-C499 excluding 9050-9055, 9140, 9590-9989 24000
Skin excluding Basal and Squamous      
Melanoma of the Skin C440-C449 8720-8790 25010
Other Non-Epithelial Skin C440-C449 excluding 8000-8005, 8010-8046, 8050-8084, 8090-8110, 8720-8790, 9050-9055, 9140, 9590-9989 25020
Breast      
Female Breast C500-C509 excluding 9050-9055, 9140, 9590-9989 26001
Male Breast C500-C509 26002
Female Genital System      
Cervix Uteri C530-C539 excluding 9050-9055, 9140, 9590-9989 27010
Corpus and Uterus, NOS      
Corpus Uteri C540-C549 excluding 9050-9055, 9140, 9590-9989 27020
Uterus, NOS C559 27030
Ovary C569 27040
Vagina C529 27050
Vulva C510-C519 27060
Other Female Genital Organs C570-C589 27070
Male Genital System      
Prostate C619 excluding 9050-9055, 9140, 9590-9989 28010
Testis C620-C629 28020
Penis C600-C609 28030
Other Male Genital Organs C630-C639 28040
Urinary System      
Urinary Bladder C670-C679 excluding 9050-9055, 9140, 9590-9989 29010
Kidney and Renal Pelvis     29021, 29022
Renal Pelvis, Ureter and Other Urinary Organs     29022, 29030, 29040
Kidney C649 excluding 9050-9055, 9140, 9590-9989 29021
Renal Pelvis C659 29022
Ureter C669 29030
Other Urinary Organs C680-C689 29040
Eye and Orbit      
Eye and Orbit - Non-Melanoma C690-C699 8000-8719, 8800-9582 30001
Eye and Orbit - Melanoma C690-C699 8720-8799 30002
Brain and Other Nervous System      
Brain C710-C719 excluding 9530-9539, 9050-9055, 9140, 9590-9989 31010
Cranial Nerves Other Nervous System C710-C719 9530-9539 31040
C700-C709, C720-C729 excluding 9050-9055, 9140, 9590-9989
Endocrine System      
Thyroid C739 excluding 9050-9055, 9140, 9590-9989 32010
Thymus, Adrenal Gland and Other Endocrine      
Thymus C379 excluding 9050-9055, 9140, 9590-9989 32022
Adrenal Gland C740-C749 32023
Other Endocrine C750-C759 32021
Lymphoma      
Hodgkin Lymphoma      
Hodgkin - Nodal C024, C098-C099, C111, C142, C379, C422, C770-C779 9650-9667 33011
Hodgkin - Extranodal All other sites 33012
Non-Hodgkin Lymphoma      
NHL - Nodal C024, C098, C099, C111, C142, C379, C422, C770-C779 9590-9596, 9670-9671, 9673, 9675, 9678-9680, 9684, 9687, 9689-9691, 9695, 9698-9702, 9705, 9708-9709, 9714-9719, 9727-9729, 9823, 9827 33041
NHL - Extranodal All sites except C024, C098-C099, C111, C142, C379, C422, C770-C779 9590-9596, 9670-9671, 9673, 9675, 9678-9680, 9684, 9687, 9689-9691, 9695, 9698-9702, 9705, 9708-9709, 9714-9719, 9727-9729 33042
All sites except C024, C098-C099, C111, C142, C379, C420-C422, C424, C770-C779 9823, 9827
Myeloma   9731-9732, 9734 34000
Leukemia      
Lymphocytic Leukemia     35011-35013
Acute Lymphocytic Leukemia   9826,9835-9837 35011
Chronic Lymphocytic Leukemia C420, C421, C424 9823 35012
Other Lymphocytic Leukemia   9820, 9832-9834, 9940 35013
Non-Lymphocytic Leukemia     35021, 35022, 35031, 35041, 35043, 35023
Acute Non-Lymphocytic Leukemia (ANLL)     35021, 35031, 35041
Myeloid and Monocytic Leukemia     35021, 35022, 35031, 35023
Acute Myeloid Leukemia   9840, 9861, 9866, 9867, 9871-9874, 9895-9897, 9910, 9920 35021
Acute Monocytic Leukemia   9891 35031
Chronic Myeloid Leukemia   9863, 9875, 9876, 9945, 9946 35022
Other Myeloid/Monocytic Leukemia   9860, 9930 35023
Other Leukemia     35041, 35043
Other Acute Leukemia   9801, 9805, 9931 35041
Aleukemic, Subleukemic and NOS   9733, 9742, 9800, 9831, 9870, 9948, 9963, 9964 35043
C420, C421, C424 9827
Mesothelioma   9050-9055 36010
Kaposi Sarcoma   9140 36020
Miscellaneous   9740-9741, 9750-9758, 9760-9769, 9950, 9960-9962, 9970, 9975, 9980, 9982-9987, 9989 37000
C760-C768, C809 excluding 9050-9055, 9140, 9590-9989
C420-C424
C770-C779
Invalid Site or histology code not within valid range or site code not found in this table. 99999

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