Oncology ICD-10 Code Reference Sheet

COLORECTAL
C17.0 Malignant neoplasm of duodenum
C17.1 Malignant neoplasm of jejunum
C17.2 Malignant neoplasm of ileum
C17.3 Malignant neoplasm of Meckel’s Diverticulum
C17.8 Malignant neoplasm of overlapping sites of small intestine
C18.0 Malignant neoplasm of cecum
C18.1 Malignant neoplasm of appendix
C18.2 Malignant neoplasm of ascending colon
C18.3 Malignant neoplasm of hepatic flexure
C18.4 Malignant neoplasm of transverse colon
C18.5 Malignant neoplasm of splenic flexure
C18.6 Malignant neoplasm of descending colon
C18.7 Malignant neoplasm of sigmoid colon
C18.8 Malignant neoplasm of overlapping sites of colon
C21.1 Malignant neoplasm of anal canal
C21.2 Malignant neoplasm of cloacogenic zone
C21.8 Malignant neoplasm of overlapping sites of rectum, anus, and anal canal
Z86.010 Personal history of colonic polyps
POLYPS
D12.0 Benign neoplasm of cecum
D12.1 Benign neoplasm of appendix
D12.2 Benign neoplasm of ascending colon
D12.3 Benign neoplasm of transverse colon
D12.4 Benign of neoplasm of descending colon
D12.5 Benign neoplasm of sigmoid colon
D12.7 Benign neoplasm of rectosigmoid junction
D12.8 Benign neoplasm of rectum
OVARY
C56.1 Malignant neoplasm of right ovary
C56.2 Malignant neoplasm of left ovary
C57.01 Malignant neoplasm of right Fallopian tube
C57.02 Malignant neoplasm of left Fallopian tube
C48.0 Malignant neoplasm of retroperitoneum
C48.1 Malignant neoplasm of specified parts of peritoneum
C48.8 Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum
Z85.43* Personal history of malignant neoplasm of ovary
UTERUS
C55 Malignant neoplasm of uterus, part unspecified
C54.0 Malignant neoplasm of isthmus uteri
C54.1 Malignant neoplasm of endometrium
C54.2 Malignant neoplasm of myometrium
C54.3 Malignant neoplasm of fundus uteri
C54.8 Malignant neoplasm of overlapping sites of corpus uteri
D07.0 Carcinoma in situ of endometrium
D25.0 Submucous leiomyoma of uterus
D25.1 Intramural leiomyoma of uterus
D25.2 Subserosal leiomyoma of uterus
Z85.42* Personal history of malignant neoplasm of other parts of uterus
PANCREAS
C25.0 Malignant neoplasm of head of pancreas
C25.1 Malignant neoplasm of body of pancreas
C25.2 Malignant neoplasm of tail of pancreas
C25.3 Malignant neoplasm of pancreatic duct
C25.4 Malignant neoplasm of endocrine pancreas
C25.7 Malignant neoplasm of other parts of pancreas
C25.8 Malignant neoplasm of overlapping sites of pancreas
D13.6 Benign neoplasm of pancreas
D13.7 Benign neoplasm of endocrine pancreas
Z85.07* Personal history of malignant neoplasm of pancreas
STOMACH
C16.0 Malignant neoplasm of cardia
C16.1 Malignant neoplasm of fundus of stomach
C16.2 Malignant neoplasm of body of stomach
C16.3 Malignant neoplasm of pyloric antrum
C16.4 Malignant neoplasm of pylorus
C16.8 Malignant neoplasm of overlapping sites of stomach
D13.1 Benign neoplasm of stomach
Z85.020* Personal history of malignant carcinoid tumor of stomach
Z85.028* Personal history of other malignant neoplasm of stomach
genitourinary
C61 Malignant neoplasm of prostate
C64.1 Malignant neoplasm of right kidney, except renal pelvis
C64.2 Malignant neoplasm of left kidney, except renal pelvis
C65.1 Malignant neoplasm of right renal pelvis
C65.2 Malignant neoplasm of left renal pelvis
C66.1 Malignant neoplasm of right ureter
C66.2 Malignant neoplasm of left ureter
C67.0 Malignant neoplasm of trigone of bladder
C67.1 Malignant neoplasm of dome of bladder
C67.2 Malignant neoplasm of lateral wall of bladder
C67.3 Malignant neoplasm of anterior wall of bladder
C67.4 Malignant neoplasm of posterior wall of bladder
C67.5 Malignant neoplasm of bladder neck
C67.6 Malignant neoplasm of ureteric orifice
C67.7 Malignant neoplasm of urachus
C67.8 Malignant neoplasm of overlapping sites of bladder
C68.0 Malignant neoplasm of urethra
C68.1 Malignant neoplasm of paraurethral glands
C68.8 Malignant neoplasm of overlapping sites of urinary organs
Z85.46* Personal history of malignant neoplasm of prostate
Z85.520* Personal history of malignant carcinoid tumor of kidney
Z85.528* Personal history of malignant neoplasm of kidney
Z85.53* Personal history of malignant neoplasm of renal pelvis
Z85.54* Personal history of malignant neoplasm of ureter
Z85.51* Personal history of malignant neoplasm of bladder
Z85.59* Personal history of malignant neoplasm of other urinary tract organs
skin (melanoma)
C43.0 Malignant melanoma of lip
C43.11 Malignant melanoma of right eyelid, including canthus
C43.12 Malignant melanoma of left eyelid, including canthus
C43.21 Malignant melanoma of right ear and external auricular canal
C43.22 Malignant melanoma of left ear and external auricular canal
C43.31 Malignant melanoma of nose
C43.39 Malignant melanoma of other parts of face
C43.4 Malignant melanoma of scalp and neck
C43.51 Malignant melanoma of anal skin
C43.52 Malignant melanoma of skin of breast
C43.59 Malignant melanoma of other parts of trunk
C43.61 Malignant melanoma of right upper limb, including shoulder
C43.62 Malignant melanoma of left upper limb, including shoulder
C43.71 Malignant melanoma of right lower limb, including hip
C43.72 Malignant melanoma of left lower limb, including hip
C43.8 Malignant melanoma of overlapping sites of skin
Z85.820* Personal history of malignant melanoma of skin
Z85.828* Personal history of other malignant neoplasm of skin
Endocrine
Z85.850* Personal history of malignant neoplasm of thyroid
Z85.858* Personal history of malignant neoplasm of other endocrine glands
Malignant
C73 Malignant neoplasm of thyroid gland
C74.01 Malignant neoplasm of right adrenal gland
C74.02 Malignant neoplasm of left adrenal gland
C75.0 Malignant neoplasm of parathyroid gland
C75.1 Malignant neoplasm of pituitary gland
C75.2 Malignant neoplasm of craniopharyngeal duct
C75.3 Malignant neoplasm of pineal gland
C75.4 Malignant neoplasm of carotid body
C75.5 Malignant neoplasm of aortic body and other paraganglia
Benign
D35.01 Benign neoplasm of right adrenal gland
D35.02 Benign neoplasm of left adrenal gland
D35.1 Benign neoplasm of parathyroid gland
D35.2 Benign neoplasm of pituitary gland
D35.3 Benign neoplasm of craniopharyngeal duct
D35.4 Benign neoplasm of pineal gland
D35.5 Benign neoplasm of carotid body
D35.6 Benign neoplasm of aortic body and other paraganglia
D35.7 Benign neoplasm of other endocrine glands
other
E20.0 Idiopathic hypoparathyroidism
E20.1 Pseudohypoparathyroidism
E20.8 Other hypoparathyroidism
E21.0 Primary hyperparathyroidism
E21.1 Secondary hyperparathyroidism, not elsewhere classified
E21.2 Other hyperparathyroidism
other
C69.21 Malignant neoplasm of right retina
C69.22 Malignant neoplasm of left retina
C69.31 Malignant neoplasm of right choroid
C69.32 Malignant neoplasm of left choroid
C69.41 Malignant neoplasm of right ciliary body
C69.42 Malignant neoplasm of left ciliary body
C70.0 Malignant neoplasm of cerebral meninges
C70.1 Malignant neoplasm of spinal meninges
C71.0 Malignant neoplasm of cerebrum, except lobes and ventricles
C71.1 Malignant neoplasm of brain, frontal lobe
C71.2 Malignant neoplasm of brain, temporal lobe
C71.3 Malignant neoplasm of brain, parietal lobe
C71.4 Malignant neoplasm of brain, occipital lobe
C71.5 Malignant neoplasm of brain, cerebral ventricle
C71.6 Malignant neoplasm of brain, cerebellum
C71.7 Malignant neoplasm of brain, brain stem
C71.8 Malignant neoplasm of brain, overlapping sites
Z85.840* Personal history of malignant neoplasm of eye
Z85.841* Personal history of malignant neoplasm of brain
Z85.848* Personal history of malignant neoplasm of other parts of nervous tissue
family history
Z80.0 Family history of malignant neoplasm of digestive organs
Z80.1 Family history of malignant neoplasm of trachea, bronchus and lung
Z80.3 Family history of malignant neoplasm of breast
Z80.41 Family history of malignant neoplasm of ovary
Z80.42 Family history of malignant neoplasm of prostate
Z80.49 Family history of malignant neoplasm of other genital organs
Z80.51 Family history of malignant neoplasm of kidney
Z80.52 Family history of malignant neoplasm of bladder
Z80.59 Family history of malignant neoplasm of other urinary tract organs
Z80.6 Family history of leukemia
Z80.7 Family history of other malignant neoplasm of lymphoid, hematopoietic and related tissues
Z80.8 Family history of malignant neoplasm of other organs and systems
Z83.41 Family history of multiple endocrine neoplasia (MEN) syndrome
Z83.49 Family history of other endocrine, nutritional and metabolic diseases
Z83.71 Family history of colonic polyps
Z84.81 Family history of carrier of genetic disease
Z83.42 Family history of familial hypercholesterolemia

*Note that “Z” codes should be used only for a past history of a condition.

This is not a comprehensive list of ICD-10 codes, but these codes are more commonly used for each cancer site. There are more specific codes available. Please visit cms.gov/medicare-coverage-database/staticpages/icd-10-code-lookup.aspx for a complete list of codes.

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