ICD-10 Code
International Classification of Diseases, 10th Revision
Jun 25, 2017

ICD-10 Table of Neoplasms (2017)

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."

“abdomen, abdominal” to “anus, anal”

Name Malignant Primary Malignant Secondary Ca in situ Benign Uncertain Behavior Unspecified Behavior
Neoplasm, neoplastic C80.1 C79.9 D09.9 D36.9 D48.9 D49.9
abdomen, abdominal C76.2 C79.8- D09.8 D36.7 D48.7 D49.89
– – cavity C76.2 C79.8- D09.8 D36.7 D48.7 D49.89
– – organ C76.2 C79.8- D09.8 D36.7 D48.7 D49.89
– – viscera C76.2 C79.8- D09.8 D36.7 D48.7 D49.89
– – wall — see also Neoplasm, abdomen, wall, skin C44.509 C79.2- D04.5 D23.5 D48.5 D49.2
– – – connective tissue C49.4 C79.8- - D21.4 D48.1 D49.2
– – – skin C44.509
– – – – basal cell carcinoma C44.519 - - - - -
– – – – specified type NEC C44.599 - - - - -
– – – – squamous cell carcinoma C44.529 - - - - -
abdominopelvic C76.8 C79.8- - D36.7 D48.7 D49.89
accessory sinus — see Neoplasm, sinus
acoustic nerve C72.4- C79.49 - D33.3 D43.3 D49.7
adenoid (pharynx) (tissue) C11.1 C79.89 D00.08 D10.6 D37.05 D49.0
adipose tissue — see also Neoplasm, connective tissue C49.4 C79.89 - D21.9 D48.1 D49.2
adnexa (uterine) C57.4 C79.89 D07.39 D28.7 D39.8 D49.59
adrenal C74.9- C79.7- D09.3 D35.0- D44.1- D49.7
– – capsule C74.9- C79.7- D09.3 D35.0- D44.1- D49.7
– – cortex C74.0- C79.7- D09.3 D35.0- D44.1- D49.7
– – gland C74.9- C79.7- D09.3 D35.0- D44.1- D49.7
– – medulla C74.1- C79.7- D09.3 D35.0- D44.1- D49.7
ala nasi (external) — see also Neoplasm, skin, nose C44.301 C79.2 D04.39 D23.39 D48.5 D49.2
alimentary canal or tract NEC C26.9 C78.80 D01.9 D13.9 D37.9 D49.0
alveolar C03.9 C79.89 D00.03 D10.39 D37.09 D49.0
– – mucosa C03.9 C79.89 D00.03 D10.39 D37.09 D49.0
– – – lower C03.1 C79.89 D00.03 D10.39 D37.09 D49.0
– – – upper C03.0 C79.89 D00.03 D10.39 D37.09 D49.0
– – ridge or process C41.1 C79.51 - D16.5- D48.0 D49.2
– – – carcinoma C03.9 C79.8- - - - -
– – – – lower C03.1 C79.8- - - - -
– – – – upper C03.0 C79.8- - - - -
– – – lower C41.1 C79.51 - D16.5- D48.0 D49.2
– – – mucosa C03.9 C79.89 D00.03 D10.39 D37.09 D49.0
– – – – lower C03.1 C79.89 D00.03 D10.39 D37.09 D49.0
– – – – upper C03.0 C79.89 D00.03 D10.39 D37.09 D49.0
– – – upper C41.0 C79.51 - D16.4- D48.0 D49.2
– – sulcus C06.1 C79.89 D00.02 D10.39 D37.09 D49.0
alveolus C03.9 C79.89 D00.03 D10.39 D37.09 D49.0
– – lower C03.1 C79.89 D00.03 D10.39 D37.09 D49.0
– – upper C03.0 C79.89 D00.03 D10.39 D37.09 D49.0
ampulla of Vater C24.1 C78.89 D01.5 D13.5 D37.6 D49.0
ankle NEC C76.5- C79.89 D04.7- D36.7 D48.7 D49.89
anorectum, anorectal (junction) C21.8 C78.5 D01.3 D12.9 D37.8 D49.0
antecubital fossa or space C76.4- C79.89 D04.6- D36.7 D48.7 D49.89
antrum (Highmore) (maxillary) C31.0 C78.39 D02.3 D14.0 D38.5 D49.1
– – pyloric C16.3 C78.89 D00.2 D13.1 D37.1 D49.0
– – tympanicum C30.1 C78.39 D02.3 D14.0 D38.5 D49.1
anus, anal C21.0 C78.5 D01.3 D12.9 D37.8 D49.0
– – canal C21.1 C78.5 D01.3 D12.9 D37.8 D49.0
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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.