2023 ICD-10-CM Table of Neoplasms
2023 ICD-10-CM Table of Neoplasms Starting with 'N'

Starting with 'N'

Neoplasm	Malignant Primary	Malignant Secondary	Ca In Situ	Benign	Uncertain	Unspecified Behavior
nabothian gland (follicle)	C53.0	C79.82	D06.0	D26.0	D39.0	D49.59
nail -see also Neoplasm, skin, limb	C44.90	C79.2	D04.9	D23.9	D48.5	D49.2
finger -see also Neoplasm, skin, limb, upper	C44.60-	C79.2	D04.6-	D23.6-	D48.5	D49.2
toe -see also Neoplasm, skin, limb, lower	C44.70-	C79.2	D04.7-	D23.7-	D48.5	D49.2
nares, naris (anterior) (posterior)	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
nasal see - Neoplasm, nose
nasolabial groove see also - Neoplasm, skin, face	C44.309	C79.2	D04.39	D23.39	D48.5	D49.2
nasolacrimal duct	C69.5-	C79.49	D09.2-	D31.5-	D48.7	D49.89
nasopharynx, nasopharyngeal	C11.9	C79.89	D00.08	D10.6	D37.05	D49.0
floor	C11.3	C79.89	D00.08	D10.6	D37.05	D49.0
overlapping lesion	C11.8
roof	C11.0	C79.89	D00.08	D10.6	D37.05	D49.0
wall	C11.9	C79.89	D00.08	D10.6	D37.05	D49.0
anterior	C11.3	C79.89	D00.08	D10.6	D37.05	D49.0
lateral	C11.2	C79.89	D00.08	D10.6	D37.05	D49.0
posterior	C11.1	C79.89	D00.08	D10.6	D37.05	D49.0
superior	C11.0	C79.89	D00.08	D10.6	D37.05	D49.0
nates see also - Neoplasm, skin, trunk	C44.509	C79.2	D04.5	D23.5	D48.5	D49.2
neck NEC	C76.0	C79.89	D09.8	D36.7	D48.7	D49.89
skin	C44.40
basal cell carcinoma	C44.41
specified type NEC	C44.49
squamous cell carcinoma	C44.42
nerve (ganglion)	C47.9	C79.89		D36.10	D48.2	D49.2
abducens	C72.59	C79.49		D33.3	D43.3	D49.7
accessory (spinal)	C72.59	C79.49		D33.3	D43.3	D49.7
acoustic	C72.4-	C79.49		D33.3	D43.3	D49.7
auditory	C72.4-	C79.49		D33.3	D43.3	D49.7
autonomic NEC -see also Neoplasm, nerve, peripheral	C47.9	C79.89		D36.10	D48.2	D49.2
brachial	C47.1-	C79.89		D36.12	D48.2	D49.2
cranial	C72.50	C79.49		D33.3	D43.3	D49.7
specified NEC	C72.59	C79.49		D33.3	D43.3	D49.7
facial	C72.59	C79.49		D33.3	D43.3	D49.7
femoral	C47.2-	C79.89		D36.13	D48.2	D49.2
ganglion NEC -see also Neoplasm, nerve, peripheral	C47.9	C79.89		D36.10	D48.2	D49.2
glossopharyngeal	C72.59	C79.49		D33.3	D43.3	D49.7
hypoglossal	C72.59	C79.49		D33.3	D43.3	D49.7
intercostal	C47.3	C79.89		D36.14	D48.2	D49.2
lumbar	C47.6	C79.89		D36.17	D48.2	D49.2
median	C47.1-	C79.89		D36.12	D48.2	D49.2
obturator	C47.2-	C79.89		D36.13	D48.2	D49.2
oculomotor	C72.59	C79.49		D33.3	D43.3	D49.7
olfactory	C47.2-	C79.49		D33.3	D43.3	D49.7
optic	C72.3-	C79.49		D33.3	D43.3	D49.7
parasympathetic NEC	C47.9	C79.89		D36.10	D48.2	D49.2
peripheral NEC	C47.9	C79.89		D36.10	D48.2	D49.2
abdomen	C47.4	C79.89		D36.15	D48.2	D49.2
abdominal wall	C47.4	C79.89		D36.15	D48.2	D49.2
ankle	C47.2-	C79.89		D36.13	D48.2	D49.2
antecubital fossa or space	C47.1-	C79.89		D36.12	D48.2	D49.2
arm	C47.1-	C79.89		D36.12	D48.2	D49.2
auricle (ear)	C47.0	C79.89		D36.11	D48.2	D49.2
axilla	C47.3	C79.89		D36.12	D48.2	D49.2
back	C47.6	C79.89		D36.17	D48.2	D49.2
buttock	C47.5	C79.89		D36.16	D48.2	D49.2
calf	C47.2-	C79.89		D36.13	D48.2	D49.2
cervical region	C47.0	C79.89		D36.11	D48.2	D49.2
cheek	C47.0	C79.89		D36.11	D48.2	D49.2
chest (wall)	C47.3	C79.89		D36.14	D48.2	D49.2
chin	C47.0	C79.89		D36.11	D48.2	D49.2
ear (external)	C47.0	C79.89		D36.11	D48.2	D49.2
elbow	C47.1-	C79.89		D36.12	D48.2	D49.2
extrarectal	C47.5	C79.89		D36.16	D48.2	D49.2
extremity	C47.9	C79.89		D36.10	D48.2	D49.2
lower	C47.2-	C79.89		D36.13	D48.2	D49.2
upper	C47.1-	C79.89		D36.12	D48.2	D49.2
eyelid	C47.0	C79.89		D36.11	D48.2	D49.2
face	C47.0	C79.89		D36.11	D48.2	D49.2
finger	C47.1-	C79.89		D36.12	D48.2	D49.2
flank	C47.6	C79.89		D36.17	D48.2	D49.2
foot	C47.2-	C79.89		D36.13	D48.2	D49.2
forearm	C47.1-	C79.89		D36.12	D48.2	D49.2
forehead	C47.0	C79.89		D36.11	D48.2	D49.2
gluteal region	C47.5	C79.89		D36.16	D48.2	D49.2
groin	C47.5	C79.89		D36.16	D48.2	D49.2
hand	C47.1-	C79.89		D36.12	D48.2	D49.2
head	C47.0	C79.89		D36.11	D48.2	D49.2
heel	C47.2-	C79.89		D36.13	D48.2	D49.2
hip	C47.2-	C79.89		D36.13	D48.2	D49.2
infraclavicular region	C47.3	C79.89		D36.14	D48.2	D49.2
inguinal (canal) (region)	C47.5	C79.89		D36.16	D48.2	D49.2
intrathoracic	C47.3	C79.89		D36.14	D48.2	D49.2
ischiorectal fossa	C47.5	C79.89		D36.16	D48.2	D49.2
knee	C47.2-	C79.89		D36.13	D48.2	D49.2
leg	C47.2-	C79.89		D36.13	D48.2	D49.2
limb NEC	C47.9	C79.89		D36.10	D48.2	D49.2
lower	C47.2-	C79.89		D36.13	D48.2	D49.2
upper	C47.1-	C79.89		D36.12	D48.2	D49.2
nates	C47.5	C79.89		D36.16	D48.2	D49.2
neck	C47.0	C79.89		D36.11	D48.2	D49.2
orbit	C69.6-	C79.49		D31.6-	D48.7	D49.2
pararectal	C47.5	C79.89		D36.16	D48.2	D49.2
paraurethral	C47.5	C79.89		D36.16	D48.2	D49.2
paravaginal	C47.5	C79.89		D36.16	D48.2	D49.2
pelvis (floor)	C47.5	C79.89		D36.16	D48.2	D49.2
pelvoabdominal	C47.8	C79.89		D36.17	D48.2	D49.2
perineum	C47.5	C79.89		D36.16	D48.2	D49.2
perirectal (tissue)	C47.5	C79.89		D36.16	D48.2	D49.2
periurethral (tissue)	C47.5	C79.89		D36.16	D48.2	D49.2
popliteal fossa or space	C47.2-	C79.89		D36.13	D48.2	D49.2
presacral	C47.5	C79.89		D36.16	D48.2	D49.2
pterygoid fossa	C47.0	C79.89		D36.11	D48.2	D49.2
rectovaginal septum or wall	C47.5	C79.89		D36.16	D48.2	D49.2
rectovesical	C47.5	C79.89		D36.16	D48.2	D49.2
sacrococcygeal region	C47.5	C79.89		D36.16	D48.2	D49.2
scalp	C47.0	C79.89		D36.11	D48.2	D49.2
scapular region	C47.3	C79.89		D36.14	D48.2	D49.2
shoulder	C47.1-	C79.89		D36.12	D48.2	D49.2
submental	C47.0	C79.89		D36.11	D48.2	D49.2
supraclavicular region	C47.0	C79.89		D36.11	D48.2	D49.2
temple	C47.0	C79.89		D36.11	D48.2	D49.2
temporal region	C47.0	C79.89		D36.11	D48.2	D49.2
thigh	C47.2-	C79.89		D36.13	D48.2	D49.2
thoracic (duct) (wall)	C47.3	C79.89		D36.14	D48.2	D49.2
thorax	C47.3	C79.89		D36.14	D48.2	D49.2
thumb	C47.1-	C79.89		D36.12	D48.2	D49.2
toe	C47.2-	C79.89		D36.13	D48.2	D49.2
trunk	C47.6	C79.89		D36.17	D48.2	D49.2
umbilicus	C47.4	C79.89		D36.15	D48.2	D49.2
vesicorectal	C47.5	C79.89		D36.16	D48.2	D49.2
wrist	C47.1-	C79.89		D36.12	D48.2	D49.2
radial	C47.1-	C79.89		D36.12	D48.2	D49.2
sacral	C47.5	C79.89		D36.16	D48.2	D49.2
sciatic	C47.2-	C79.89		D36.13	D48.2	D49.2
spinal NEC	C47.9	C79.89		D36.10	D48.2	D49.2
accessory	C72.59	C79.49		D33.3	D43.3	D49.7
sympathetic NEC -see also Neoplasm, nerve, peripheral	C47.9	C79.89		D36.10	D48.2	D49.2
trigeminal	C72.59	C79.49		D33.3	D43.3	D49.7
trochlear	C72.59	C79.49		D33.3	D43.3	D49.7
ulnar	C47.1-	C79.89		D36.12	D48.2	D49.2
vagus	C72.59	C79.49		D33.3	D43.3	D49.7
nervous system (central)	C72.9	C79.40		D33.9	D43.9	D49.7
autonomic - see Neoplasm, nerve, peripheral
parasympathetic - see Neoplasm, nerve, peripheral
specified site NEC		C79.49		D33.7	D43.8
sympathetic - see Neoplasm, nerve, peripheral
nevus see - Nevus
nipple	C50.0-	C79.81	D05-	D24-
nose, nasal	C76.0	C79.89	D09.8	D36.7	D48.7	D49.89
ala (external) (nasi) -see also Neoplasm, nose, skin	C44.301	C79.2	D04.39	D23.39	D48.5	D49.2
bone	C41.0	C79.51		D16.4	D48.0	D49.2
cartilage	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
cavity	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
choana	C11.3	C79.89	D00.08	D10.6	D37.05	D49.0
external (skin) -see also Neoplasm, nose, skin	C44.301	C79.2	D04.39	D23.39	D48.5	D49.2
fossa	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
internal	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
mucosa	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
septum	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
posterior margin	C11.3	C79.89	D00.08	D10.6	D37.05	D49.0
sinus - see Neoplasm, sinus
skin	C44.301	C79.2	D04.39	D23.39	D48.5	D49.2
basal cell carcinoma	C44.311
specified type NEC	C44.391
squamous cell carcinoma	C44.321
turbinate (mucosa)	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
bone	C41.0	C79.51		D16.4	D48.0	D49.2
vestibule	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
nostril	C30.0	C78.39	D02.3	D14.0	D38.5	D49.1
nucleus pulposus	C41.2	C79.51		D16.6	D48.0	D49.2