ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 21, 2017

ICD-10 Table of Neoplasms (2018)

The table below gives the code numbers for neoplasms by anatomical site. For each site there are 6 possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the 6 columns is appropriate; e.g., malignant melanoma of skin, benign fibroadenoma of breast, carcinoma in situ of cervix uteri.

Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed; e.g., Mesonephroma - see Neoplasm, malignant; Embryoma - see also Neoplasm, uncertain behavior; Disease, Bowen's - see Neoplasm, skin, in situ. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present; e.g., malignant adenoma of colon is coded to C18.9 and not to D12.6 as the adjective "malignant" overrides the index entry "Adenoma - see also Neoplasm, benign."

“cervix” to “connective tissue NEC”

Name Malignant Primary Malignant Secondary Ca in situ Benign Uncertain Behavior Unspecified Behavior
cervix (cervical) (uteri) (uterus) C53.9 C79.82 D06.9 D26.0 D39.0 D49.59
– – canal C53.0 C79.82 D06.0 D26.0 D39.0 D49.59
– – endocervix (canal) (gland) C53.0 C79.82 D06.0 D26.0 D39.0 D49.59
– – exocervix C53.1 C79.82 D06.1 D26.0 D39.0 D49.59
– – external os C53.1 C79.82 D06.1 D26.0 D39.0 D49.59
– – internal os C53.0 C79.82 D06.0 D26.0 D39.0 D49.59
– – nabothian gland C53.0 C79.82 D06.0 D26.0 D39.0 D49.59
– – overlapping lesion C53.8 - - - - -
– – squamocolumnar junction C53.8 C79.82 D06.7 D26.0 D39.0 D49.59
– – stump C53.8 C79.82 D06.7 D26.0 D39.0 D49.59
cheek C76.0 C79.89 D09.8 D36.7 D48.7 D49.89
– – external C44.309 C79.2 D04.39 D23.39 D48.5 D49.2
– – – basal cell carcinoma C44.319 - - - - -
– – – specified type NEC C44.399 - - - - -
– – – squamous cell carcinoma C44.329 - - - - -
– – inner aspect C06.0 C79.89 D00.02 D10.39 D37.09 D49.0
– – internal C06.0 C79.89 D00.02 D10.39 D37.09 D49.0
– – mucosa C06.0 C79.89 D00.02 D10.39 D37.09 D49.0
chest (wall) C76.1 C79.89 D09.8 D36.7 D48.7 D49.89
chiasma opticum C72.3- C79.49 - D33.3 D43.3 D49.7
chin C44.309 C79.2 D04.39 D23.39 D48.5 D49.2
– – basal cell carcinoma C44.319 - - - - -
– – specified type NEC C44.399 - - - - -
– – squamous cell carcinoma C44.329 - - - - -
choana C11.3 C79.89 D00.08 D10.6 D37.05 D49.0
cholangiole C22.1 C78.89 D01.5 D13.4 D37.6 D49.0
choledochal duct C24.0 C78.89 D01.5 D13.5 D37.6 D49.0
choroid C69.3- C79.49 D09.2- D31.3- D48.7 D49.81
– – plexus C71.5 C79.31 - D33.0 D43.0 D49.6
ciliary body C69.4- C79.49 D09.2- D31.4- D48.7 D49.89
clavicle C41.3 C79.51 - D16.7 D48.0 D49.2
clitoris C51.2 C79.82 D07.1 D28.0 D39.8 D49.59
clivus C41.0 C79.51 - D16.4- D48.0 D49.2
cloacogenic zone C21.2 C78.5 D01.3 D12.9 D37.8 D49.0
– – body or glomus C49.5 C79.89 - D21.5 D48.1 D49.2
– – vertebra C41.4 C79.51 - D16.8 D48.0 D49.2
coccyx C41.4 C79.51 - D16.8 D48.0 D49.2
colon — see also Neoplasm, intestine, large C18.9 C78.5 - - - -
– – with rectum C19 C78.5 D01.1 D12.7 D37.5 D49.0
column, spinal — see Neoplasm, spine
columnella — see also Neoplasm, skin, face C44.390 C79.2 D04.39 D23.39 D48.5 D49.2
– – labial, lip C00.6 C79.89 D00.01 D10.39 D37.01 D49.0
– – laryngeal C32.0 C78.39 D02.0 D14.1 D38.0 D49.1
common (bile) C24.0 C78.89 D01.5 D13.5 D37.6 D49.0
concha — see also Neoplasm, skin, ear C44.20- C79.2 D04.2- D23.2- D48.5 D49.2
– – nose C30.0 C78.39 D02.3 D14.0 D38.5 D49.1
conjunctiva C69.0- C79.49 D09.2- D31.0- D48.7 D49.89
connective tissue NEC C49.9 C79.89 - D21.9 D48.1 D49.2
– – abdomen C49.4 C79.89 - D21.4 D48.1 D49.2
– – abdominal wall C49.4 C79.89 - D21.4 D48.1 D49.2
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When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.