ICD-10-CM Table of Neoplasms

Sites: E

Find neoplasm codes by anatomic site and behavior: malignant (primary, secondary, in situ), benign, uncertain behavior and unspecified behavior.

ear (external)
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
auricle or auris
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
canal, external
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
cartilage
Malignant Primary
C49.0
Malignant Secondary
C79.89
Ca in situ
-
Benign
D21.0
Uncertain Behavior
D48.1-
Unspecified Behavior
D49.2
external meatus
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
inner
Malignant Primary
C30.1
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
lobule
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
middle
Malignant Primary
C30.1
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
overlapping lesion with accessory sinuses
Malignant Primary
C31.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
skin
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
basal cell carcinoma
Malignant Primary
C44.21-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
specified type NEC
Malignant Primary
C44.29-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
squamous cell carcinoma
Malignant Primary
C44.22-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
earlobe
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
basal cell carcinoma
Malignant Primary
C44.21-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
specified type NEC
Malignant Primary
C44.29-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
squamous cell carcinoma
Malignant Primary
C44.22-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
ejaculatory duct
Malignant Primary
C63.7
Malignant Secondary
C79.82
Ca in situ
D07.69
Benign
D29.8
Uncertain Behavior
D40.8
Unspecified Behavior
D49.59
elbow NEC
Malignant Primary
C76.4-
Malignant Secondary
C79.89
Ca in situ
D04.6-
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
endocardium
Malignant Primary
C38.0
Malignant Secondary
C79.89
Ca in situ
-
Benign
D15.1
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
endocervix (canal) (gland)
Malignant Primary
C53.0
Malignant Secondary
C79.82
Ca in situ
D06.0
Benign
D26.0
Uncertain Behavior
D39.0
Unspecified Behavior
D49.59
endocrine gland NEC
Malignant Primary
C75.9
Malignant Secondary
C79.89
Ca in situ
D09.3
Benign
D35.9
Uncertain Behavior
D44.9
Unspecified Behavior
D49.7
pluriglandular
Malignant Primary
C75.8
Malignant Secondary
C79.89
Ca in situ
D09.3
Benign
D35.7
Uncertain Behavior
D44.9
Unspecified Behavior
D49.7
endometrium (gland) (stroma)
Malignant Primary
C54.1
Malignant Secondary
C79.82
Ca in situ
D07.0
Benign
D26.1
Uncertain Behavior
D39.0
Unspecified Behavior
D49.59
ensiform cartilage
Malignant Primary
C41.3
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.7
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
enteric — see Neoplasm, intestine
ependyma (brain)
Malignant Primary
C71.5
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.0
Uncertain Behavior
D43.0
Unspecified Behavior
D49.6
fourth ventricle
Malignant Primary
C71.7
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.1
Uncertain Behavior
D43.1
Unspecified Behavior
D49.6
epicardium
Malignant Primary
C38.0
Malignant Secondary
C79.89
Ca in situ
-
Benign
D15.1
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
epididymis
Malignant Primary
C63.0-
Malignant Secondary
C79.82
Ca in situ
D07.69
Benign
D29.3-
Uncertain Behavior
D40.8
Unspecified Behavior
D49.59
epidural
Malignant Primary
C72.9
Malignant Secondary
C79.49
Ca in situ
-
Benign
D33.9
Uncertain Behavior
D43.9
Unspecified Behavior
D49.7
epiglottis
Malignant Primary
C32.1
Malignant Secondary
C78.31
Ca in situ
D02.0
Benign
D14.1
Uncertain Behavior
D38.0
Unspecified Behavior
D49.1
anterior aspect or surface
Malignant Primary
C10.1
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.5
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
cartilage
Malignant Primary
C32.3
Malignant Secondary
C78.31
Ca in situ
D02.0
Benign
D14.1
Uncertain Behavior
D38.0
Unspecified Behavior
D49.1
free border (margin)
Malignant Primary
C10.1
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.5
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
junctional region
Malignant Primary
C10.8
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.5
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
posterior (laryngeal) surface
Malignant Primary
C32.1
Malignant Secondary
C78.31
Ca in situ
D02.0
Benign
D14.1
Uncertain Behavior
D38.0
Unspecified Behavior
D49.1
suprahyoid portion
Malignant Primary
C32.1
Malignant Secondary
C78.31
Ca in situ
D02.0
Benign
D14.1
Uncertain Behavior
D38.0
Unspecified Behavior
D49.1
esophagogastric junction
Malignant Primary
C16.0
Malignant Secondary
C78.89
Ca in situ
D00.2
Benign
D13.1
Uncertain Behavior
D37.1
Unspecified Behavior
D49.0
esophagus
Malignant Primary
C15.9
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
abdominal
Malignant Primary
C15.5
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
cervical
Malignant Primary
C15.3
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
distal (third)
Malignant Primary
C15.5
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
lower (third)
Malignant Primary
C15.5
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
middle (third)
Malignant Primary
C15.4
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
overlapping lesion
Malignant Primary
C15.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
proximal (third)
Malignant Primary
C15.3
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
thoracic
Malignant Primary
C15.4
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
upper (third)
Malignant Primary
C15.3
Malignant Secondary
C78.89
Ca in situ
D00.1
Benign
D13.0
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
ethmoid (sinus)
Malignant Primary
C31.1
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
bone or labyrinth
Malignant Primary
C41.0
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.4-
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
eustachian tube
Malignant Primary
C30.1
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
exocervix
Malignant Primary
C53.1
Malignant Secondary
C79.82
Ca in situ
D06.1
Benign
D26.0
Uncertain Behavior
D39.0
Unspecified Behavior
D49.59
external
meatus (ear)
Malignant Primary
C44.20-
Malignant Secondary
C79.2
Ca in situ
D04.2-
Benign
D23.2-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
os, cervix uteri
Malignant Primary
C53.1
Malignant Secondary
C79.82
Ca in situ
D06.1
Benign
D26.0
Uncertain Behavior
D39.0
Unspecified Behavior
D49.59
extradural
Malignant Primary
C72.9
Malignant Secondary
C79.49
Ca in situ
-
Benign
D33.9
Uncertain Behavior
D43.9
Unspecified Behavior
D49.7
extrahepatic (bile) duct
Malignant Primary
C24.0
Malignant Secondary
C78.89
Ca in situ
D01.5
Benign
D13.5
Uncertain Behavior
D37.6
Unspecified Behavior
D49.0
overlapping lesion with gallbladder
Malignant Primary
C24.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
extraocular muscle
Malignant Primary
C69.6-
Malignant Secondary
C79.49
Ca in situ
D09.2-
Benign
D31.6-
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
extrarectal
Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
extremity
Malignant Primary
C76.8
Malignant Secondary
C79.89
Ca in situ
D04.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
lower
Malignant Primary
C76.5-
Malignant Secondary
C79.89
Ca in situ
D04.7-
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
upper
Malignant Primary
C76.4-
Malignant Secondary
C79.89
Ca in situ
D04.6-
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
eye NEC
Malignant Primary
C69.9-
Malignant Secondary
C79.49
Ca in situ
D09.2-
Benign
D31.9-
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
overlapping sites
Malignant Primary
C69.8-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
eyeball
Malignant Primary
C69.9-
Malignant Secondary
C79.49
Ca in situ
D09.2-
Benign
D31.9-
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
eyebrow
Malignant Primary
C44.309
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
basal cell carcinoma
Malignant Primary
C44.319
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
specified type NEC
Malignant Primary
C44.399
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
squamous cell carcinoma
Malignant Primary
C44.329
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
eyelid (lower) (skin) (upper)
Malignant Primary
C44.10-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
basal cell carcinoma
Malignant Primary
C44.11-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
sebaceous cell
Malignant Primary
C44.13-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
specified type NEC
Malignant Primary
C44.19-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
squamous cell carcinoma
Malignant Primary
C44.12-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
cartilage
Malignant Primary
C49.0
Malignant Secondary
C79.89
Ca in situ
-
Benign
D21.0
Uncertain Behavior
D48.1-
Unspecified Behavior
D49.2

Neoplasm	Malignant Primary	Malignant Secondary	Ca in situ	Benign	Uncertain Behavior	Unspecified Behavior
ear (external)	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
auricle or auris	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
canal, external	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
cartilage	C49.0	C79.89	-	D21.0	D48.1-	D49.2
external meatus	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
inner	C30.1	C78.39	D02.3	D14.0	D38.5	D49.1
lobule	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
middle	C30.1	C78.39	D02.3	D14.0	D38.5	D49.1
overlapping lesion with accessory sinuses	C31.8	-	-	-	-	-
skin	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
basal cell carcinoma	C44.21-	-	-	-	-	-
specified type NEC	C44.29-	-	-	-	-	-
squamous cell carcinoma	C44.22-	-	-	-	-	-
earlobe	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
basal cell carcinoma	C44.21-	-	-	-	-	-
specified type NEC	C44.29-	-	-	-	-	-
squamous cell carcinoma	C44.22-	-	-	-	-	-
ejaculatory duct	C63.7	C79.82	D07.69	D29.8	D40.8	D49.59
elbow NEC	C76.4-	C79.89	D04.6-	D36.7	D48.7	D49.89
endocardium	C38.0	C79.89	-	D15.1	D48.7	D49.89
endocervix (canal) (gland)	C53.0	C79.82	D06.0	D26.0	D39.0	D49.59
endocrine gland NEC	C75.9	C79.89	D09.3	D35.9	D44.9	D49.7
pluriglandular	C75.8	C79.89	D09.3	D35.7	D44.9	D49.7
endometrium (gland) (stroma)	C54.1	C79.82	D07.0	D26.1	D39.0	D49.59
ensiform cartilage	C41.3	C79.51	-	D16.7	D48.0	D49.2
enteric — see Neoplasm, intestine	—	—	—	—	—	—
ependyma (brain)	C71.5	C79.31	-	D33.0	D43.0	D49.6
fourth ventricle	C71.7	C79.31	-	D33.1	D43.1	D49.6
epicardium	C38.0	C79.89	-	D15.1	D48.7	D49.89
epididymis	C63.0-	C79.82	D07.69	D29.3-	D40.8	D49.59
epidural	C72.9	C79.49	-	D33.9	D43.9	D49.7
epiglottis	C32.1	C78.31	D02.0	D14.1	D38.0	D49.1
anterior aspect or surface	C10.1	C79.89	D00.08	D10.5	D37.05	D49.0
cartilage	C32.3	C78.31	D02.0	D14.1	D38.0	D49.1
free border (margin)	C10.1	C79.89	D00.08	D10.5	D37.05	D49.0
junctional region	C10.8	C79.89	D00.08	D10.5	D37.05	D49.0
posterior (laryngeal) surface	C32.1	C78.31	D02.0	D14.1	D38.0	D49.1
suprahyoid portion	C32.1	C78.31	D02.0	D14.1	D38.0	D49.1
esophagogastric junction	C16.0	C78.89	D00.2	D13.1	D37.1	D49.0
esophagus	C15.9	C78.89	D00.1	D13.0	D37.8	D49.0
abdominal	C15.5	C78.89	D00.1	D13.0	D37.8	D49.0
cervical	C15.3	C78.89	D00.1	D13.0	D37.8	D49.0
distal (third)	C15.5	C78.89	D00.1	D13.0	D37.8	D49.0
lower (third)	C15.5	C78.89	D00.1	D13.0	D37.8	D49.0
middle (third)	C15.4	C78.89	D00.1	D13.0	D37.8	D49.0
overlapping lesion	C15.8	-	-	-	-	-
proximal (third)	C15.3	C78.89	D00.1	D13.0	D37.8	D49.0
thoracic	C15.4	C78.89	D00.1	D13.0	D37.8	D49.0
upper (third)	C15.3	C78.89	D00.1	D13.0	D37.8	D49.0
ethmoid (sinus)	C31.1	C78.39	D02.3	D14.0	D38.5	D49.1
bone or labyrinth	C41.0	C79.51	-	D16.4-	D48.0	D49.2
eustachian tube	C30.1	C78.39	D02.3	D14.0	D38.5	D49.1
exocervix	C53.1	C79.82	D06.1	D26.0	D39.0	D49.59
external	—	—	—	—	—	—
meatus (ear)	C44.20-	C79.2	D04.2-	D23.2-	D48.5	D49.2
os, cervix uteri	C53.1	C79.82	D06.1	D26.0	D39.0	D49.59
extradural	C72.9	C79.49	-	D33.9	D43.9	D49.7
extrahepatic (bile) duct	C24.0	C78.89	D01.5	D13.5	D37.6	D49.0
overlapping lesion with gallbladder	C24.8	-	-	-	-	-
extraocular muscle	C69.6-	C79.49	D09.2-	D31.6-	D48.7	D49.89
extrarectal	C76.3	C79.89	D09.8	D36.7	D48.7	D49.89
extremity	C76.8	C79.89	D04.8	D36.7	D48.7	D49.89
lower	C76.5-	C79.89	D04.7-	D36.7	D48.7	D49.89
upper	C76.4-	C79.89	D04.6-	D36.7	D48.7	D49.89
eye NEC	C69.9-	C79.49	D09.2-	D31.9-	D48.7	D49.89
overlapping sites	C69.8-	-	-	-	-	-
eyeball	C69.9-	C79.49	D09.2-	D31.9-	D48.7	D49.89
eyebrow	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	-	-	-	-	-
eyelid (lower) (skin) (upper)	C44.10-	-	-	-	-	-
basal cell carcinoma	C44.11-	-	-	-	-	-
sebaceous cell	C44.13-	-	-	-	-	-
specified type NEC	C44.19-	-	-	-	-	-
squamous cell carcinoma	C44.12-	-	-	-	-	-
cartilage	C49.0	C79.89	-	D21.0	D48.1-	D49.2

Codes ending in a dash need more characters. Open the code to see the options. Alphabetic index