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Neoplasms

Neoplasm, neoplastic

Neoplasms · Modifiers and references

Modifiers and references · icd10cm-neoplasm-April-1-2026-XML.xml

Neoplasm, neoplastic

periurethral tissue

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

phalanges

Neoplasm, neoplastic › phalanges

foot

Malignant Primary
C40.3-
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.3-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › phalanges

hand

Malignant Primary
C40.1-
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.1-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › pharynx, pharyngeal

bursa

Malignant Primary
C11.1
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.6
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › pharynx, pharyngeal

fornix

Malignant Primary
C11.3
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.6
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › pharynx, pharyngeal

recess

Malignant Primary
C11.2
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.6
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › pharynx, pharyngeal

region

Malignant Primary
C14.0
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.9
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › pharynx, pharyngeal

tonsil

Malignant Primary
C11.1
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.6
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › pharynx, pharyngeal

wall(lateral) (posterior)

Malignant Primary
C14.0
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.9
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic

pia mater

Malignant Primary
C70.9
Malignant Secondary
C79.40
Ca in situ
-
Benign
D32.9
Uncertain Behavior
D42.9
Unspecified Behavior
D49.7
Neoplasm, neoplastic › pia mater

cerebral

Malignant Primary
C70.0
Malignant Secondary
C79.32
Ca in situ
-
Benign
D32.0
Uncertain Behavior
D42.0
Unspecified Behavior
D49.7
Neoplasm, neoplastic › pia mater

cranial

Malignant Primary
C70.0
Malignant Secondary
C79.32
Ca in situ
-
Benign
D32.0
Uncertain Behavior
D42.0
Unspecified Behavior
D49.7
Neoplasm, neoplastic › pia mater

spinal

Malignant Primary
C70.1
Malignant Secondary
C79.49
Ca in situ
-
Benign
D32.1
Uncertain Behavior
D42.1
Unspecified Behavior
D49.7
Neoplasm, neoplastic

pineal(body) (gland)

Malignant Primary
C75.3
Malignant Secondary
C79.89
Ca in situ
D09.3
Benign
D35.4
Uncertain Behavior
D44.5
Unspecified Behavior
D49.7
Neoplasm, neoplastic

pinna(ear) NEC

See also: Neoplasm, skin, 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
Neoplasm, neoplastic

piriform fossa or sinus

Malignant Primary
C12
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.7
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic

pituitary(body) (fossa) (gland) (lobe)

Malignant Primary
C75.1
Malignant Secondary
C79.89
Ca in situ
D09.3
Benign
D35.2
Uncertain Behavior
D44.3
Unspecified Behavior
D49.7
Neoplasm, neoplastic

pleura, pleural(cavity)

Malignant Primary
C38.4
Malignant Secondary
C78.2
Ca in situ
-
Benign
D19.0
Uncertain Behavior
D38.2
Unspecified Behavior
D49.1
Neoplasm, neoplastic › pleura, pleural(cavity)

overlapping lesion with heart or mediastinum

Malignant Primary
C38.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › pleura, pleural(cavity)

parietal

Malignant Primary
C38.4
Malignant Secondary
C78.2
Ca in situ
-
Benign
D19.0
Uncertain Behavior
D38.2
Unspecified Behavior
D49.1
Neoplasm, neoplastic › pleura, pleural(cavity)

visceral

Malignant Primary
C38.4
Malignant Secondary
C78.2
Ca in situ
-
Benign
D19.0
Uncertain Behavior
D38.2
Unspecified Behavior
D49.1
Neoplasm, neoplastic

plexus

Neoplasm, neoplastic › plexus

brachial

Malignant Primary
C47.1-
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.12
Uncertain Behavior
D48.2
Unspecified Behavior
D49.2
Neoplasm, neoplastic › plexus

cervical

Malignant Primary
C47.0
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.11
Uncertain Behavior
D48.2
Unspecified Behavior
D49.2
Neoplasm, neoplastic › plexus

choroid

Malignant Primary
C71.5
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.0
Uncertain Behavior
D43.0
Unspecified Behavior
D49.6
Neoplasm, neoplastic › plexus

lumbosacral

Malignant Primary
C47.5
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.16
Uncertain Behavior
D48.2
Unspecified Behavior
D49.2
Neoplasm, neoplastic › plexus

sacral

Malignant Primary
C47.5
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.16
Uncertain Behavior
D48.2
Unspecified Behavior
D49.2
Neoplasm, neoplastic

pluriendocrine

Malignant Primary
C75.8
Malignant Secondary
C79.89
Ca in situ
D09.3
Benign
D35.7
Uncertain Behavior
D44.9
Unspecified Behavior
D49.7
Neoplasm, neoplastic

pole

Neoplasm, neoplastic › pole

frontal

Malignant Primary
C71.1
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.0
Uncertain Behavior
D43.0
Unspecified Behavior
D49.6
Neoplasm, neoplastic › pole

occipital

Malignant Primary
C71.4
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.0
Uncertain Behavior
D43.0
Unspecified Behavior
D49.6
Neoplasm, neoplastic

pons(varolii)

Malignant Primary
C71.7
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.1
Uncertain Behavior
D43.1
Unspecified Behavior
D49.6
Neoplasm, neoplastic

popliteal fossa or space

Malignant Primary
C76.5-
Malignant Secondary
C79.89
Ca in situ
D04.7-
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

posterior fossa(cranial)

Malignant Primary
C71.9
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.2
Uncertain Behavior
D43.2
Unspecified Behavior
D49.6
Neoplasm, neoplastic

presacral(region)

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

prostate(gland)

Malignant Primary
C61
Malignant Secondary
C79.82
Ca in situ
D07.5
Benign
D29.1
Uncertain Behavior
D40.0
Unspecified Behavior
D49.59
Neoplasm, neoplastic › prostate(gland)

utricle

Malignant Primary
C68.0
Malignant Secondary
C79.19
Ca in situ
D09.19
Benign
D30.4
Uncertain Behavior
D41.3
Unspecified Behavior
D49.59
Neoplasm, neoplastic

pterygoid fossa

Malignant Primary
C49.0
Malignant Secondary
C79.89
Ca in situ
-
Benign
D21.0
Uncertain Behavior
D48.1-
Unspecified Behavior
D49.2
Neoplasm, neoplastic

pubic bone

Malignant Primary
C41.4
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.8
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic

pudenda, pudendum(femaie)

Malignant Primary
C51.9
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic

pulmonary

See also: Neoplasm, lung

Malignant Primary
C34.9-
Malignant Secondary
C78.0-
Ca in situ
D02.2-
Benign
D14.3-
Uncertain Behavior
D38.1
Unspecified Behavior
D49.1
Neoplasm, neoplastic

putamen

Malignant Primary
C71.0
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.0
Uncertain Behavior
D43.0
Unspecified Behavior
D49.6
Neoplasm, neoplastic

pyloric

Neoplasm, neoplastic › pyloric

antrum

Malignant Primary
C16.3
Malignant Secondary
C78.89
Ca in situ
D00.2
Benign
D13.1
Uncertain Behavior
D37.1
Unspecified Behavior
D49.0
Neoplasm, neoplastic › pyloric

canal

Malignant Primary
C16.4
Malignant Secondary
C78.89
Ca in situ
D00.2
Benign
D13.1
Uncertain Behavior
D37.1
Unspecified Behavior
D49.0
Neoplasm, neoplastic

pyramid(brain)

Malignant Primary
C71.7
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.1
Uncertain Behavior
D43.1
Unspecified Behavior
D49.6
Neoplasm, neoplastic

pyriform fossa or sinus

Malignant Primary
C12
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.7
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic

radius(any part)

Malignant Primary
C40.0-
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.0-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic

Rathke's pouch

Malignant Primary
C75.1
Malignant Secondary
C79.89
Ca in situ
D09.3
Benign
D35.2
Uncertain Behavior
D44.3
Unspecified Behavior
D49.7
Neoplasm, neoplastic

rectosigmoid(junction)

Malignant Primary
C19
Malignant Secondary
C78.5
Ca in situ
D01.1
Benign
D12.7
Uncertain Behavior
D37.5
Unspecified Behavior
D49.0
Neoplasm, neoplastic › rectosigmoid(junction)

overlapping lesion with anus or rectum

Malignant Primary
C21.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic

rectouterine pouch

Malignant Primary
C48.1
Malignant Secondary
C78.6
Ca in situ
-
Benign
D20.1
Uncertain Behavior
D48.4
Unspecified Behavior
D49.0
Neoplasm, neoplastic

rectovaginal septum or wall

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

rectovesical septum

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

rectum(ampulla)

Malignant Primary
C20
Malignant Secondary
C78.5
Ca in situ
D01.2
Benign
D12.8
Uncertain Behavior
D37.5
Unspecified Behavior
D49.0
Neoplasm, neoplastic › rectum(ampulla)

and colon

Malignant Primary
C19
Malignant Secondary
C78.5
Ca in situ
D01.1
Benign
D12.7
Uncertain Behavior
D37.5
Unspecified Behavior
D49.0
Neoplasm, neoplastic › rectum(ampulla)

overlapping lesion with anus or rectosigmoid junction

Malignant Primary
C21.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic

renal

Malignant Primary
C64.-
Malignant Secondary
C79.0-
Ca in situ
D09.19
Benign
D30.0-
Uncertain Behavior
D41.0-
Unspecified Behavior
D49.51-
Neoplasm, neoplastic › renal

calyx

Malignant Primary
C65.-
Malignant Secondary
C79.0-
Ca in situ
D09.19
Benign
D30.1-
Uncertain Behavior
D41.1-
Unspecified Behavior
D49.51-
Neoplasm, neoplastic › renal

hilus

Malignant Primary
C65.-
Malignant Secondary
C79.0-
Ca in situ
D09.19
Benign
D30.1-
Uncertain Behavior
D41.1-
Unspecified Behavior
D49.51-
Neoplasm, neoplastic › renal

parenchyma

Malignant Primary
C64.-
Malignant Secondary
C79.0-
Ca in situ
D09.19
Benign
D30.0-
Uncertain Behavior
D41.0-
Unspecified Behavior
D49.51-
Neoplasm, neoplastic › renal

pelvis

Malignant Primary
C65.-
Malignant Secondary
C79.0-
Ca in situ
D09.19
Benign
D30.1-
Uncertain Behavior
D41.1-
Unspecified Behavior
D49.51-
Neoplasm, neoplastic

respiratory

Neoplasm, neoplastic › respiratory

organs or system NEC

Malignant Primary
C39.9
Malignant Secondary
C78.30
Ca in situ
D02.4
Benign
D14.4
Uncertain Behavior
D38.6
Unspecified Behavior
D49.1
Neoplasm, neoplastic › respiratory

tract NEC

Malignant Primary
C39.9
Malignant Secondary
C78.30
Ca in situ
D02.4
Benign
D14.4
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › respiratory › tract NEC

upper

Malignant Primary
C39.0
Malignant Secondary
C78.30
Ca in situ
D02.4
Benign
D14.4
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic

retrobulbar

Malignant Primary
C69.6-
Malignant Secondary
C79.49
Ca in situ
-
Benign
D31.6-
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

retrocecal

Malignant Primary
C48.0
Malignant Secondary
C78.6
Ca in situ
-
Benign
D20.0
Uncertain Behavior
D48.3
Unspecified Behavior
D49.0
Neoplasm, neoplastic

retromolar(area) (triangle) (trigone)

Malignant Primary
C06.2
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D10.39
Uncertain Behavior
D37.09
Unspecified Behavior
D49.0
Neoplasm, neoplastic

retroperitoneal(space) (tissue)

Malignant Primary
C48.0
Malignant Secondary
C78.6
Ca in situ
-
Benign
D20.0
Uncertain Behavior
D48.3
Unspecified Behavior
D49.0
Neoplasm, neoplastic

retroperitoneum

Malignant Primary
C48.0
Malignant Secondary
C78.6
Ca in situ
-
Benign
D20.0
Uncertain Behavior
D48.3
Unspecified Behavior
D49.0
Neoplasm, neoplastic

retrovesical(septum)

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

rhinencephalon

Malignant Primary
C71.0
Malignant Secondary
C79.31
Ca in situ
-
Benign
D33.0
Uncertain Behavior
D43.0
Unspecified Behavior
D49.6
Neoplasm, neoplastic

rib

Malignant Primary
C41.3
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.7
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic

round ligament

Malignant Primary
C57.2
Malignant Secondary
C79.82
Ca in situ
-
Benign
D28.2
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic

sacrococcyx, sacrococcygeal

Malignant Primary
C41.4
Malignant Secondary
C79.51
Benign
D16.8
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic › sacrococcyx, sacrococcygeal

region

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic

sacrouterine ligament

Malignant Primary
C57.3
Malignant Secondary
C79.82
Ca in situ
-
Benign
D28.2
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic

sacrum, sacral(vertebra)

Malignant Primary
C41.4
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.8
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic

salivary gland or duct(major)

Malignant Primary
C08.9
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D11.9
Uncertain Behavior
D37.039
Unspecified Behavior
D49.0
Neoplasm, neoplastic › salivary gland or duct(major)

minor NEC

Malignant Primary
C06.9
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D10.39
Uncertain Behavior
D37.04
Unspecified Behavior
D49.0
Neoplasm, neoplastic › salivary gland or duct(major)

overlapping lesion

Malignant Primary
C08.9
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › salivary gland or duct(major)

parotid

Malignant Primary
C07
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D11.0
Uncertain Behavior
D37.030
Unspecified Behavior
D49.0
Neoplasm, neoplastic › salivary gland or duct(major)

pluriglandular

Malignant Primary
C08.9
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D11.9
Uncertain Behavior
D37.039
Unspecified Behavior
D49.0
Neoplasm, neoplastic › salivary gland or duct(major)

sublingual

Malignant Primary
C08.1
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D11.7
Uncertain Behavior
D37.031
Unspecified Behavior
D49.0
Neoplasm, neoplastic › salivary gland or duct(major)

submandibular

Malignant Primary
C08.0
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D11.7
Uncertain Behavior
D37.032
Unspecified Behavior
D49.0
Neoplasm, neoplastic › salivary gland or duct(major)

submaxillary

Malignant Primary
C08.0
Malignant Secondary
C79.89
Ca in situ
D00.00
Benign
D11.7
Uncertain Behavior
D37.032
Unspecified Behavior
D49.0
Neoplasm, neoplastic

Santorini's duct

Malignant Primary
C25.3
Malignant Secondary
C78.89
Ca in situ
D01.7
Benign
D13.6
Uncertain Behavior
D37.8
Unspecified Behavior
D49.0
Neoplasm, neoplastic › scalp

basal cell carcinoma

Malignant Primary
C44.41
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › scalp

specified type NEC

Malignant Primary
C44.49
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › scalp

squamous cell carcinoma

Malignant Primary
C44.42
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic

scapula(any part)

Malignant Primary
C40.0-
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.0-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic

scar NEC

See also: Neoplasm, skin, by site

Malignant Primary
C44.90
Malignant Secondary
C79.2
Ca in situ
D04.9
Benign
D23.9
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic

sciatic nerve

Malignant Primary
C47.2-
Malignant Secondary
C79.89
Ca in situ
-
Benign
D36.13
Uncertain Behavior
D48.2
Unspecified Behavior
D49.2
Neoplasm, neoplastic

sebaceous gland

See: Neoplasm, skin

Neoplasm, neoplastic › sella turcica

bone

Malignant Primary
C41.0
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.4-
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic

semilunar cartilage(knee)

Malignant Primary
C40.2-
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.2-
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic

septum

Neoplasm, neoplastic › septum

nasal

Malignant Primary
C30.0
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › septum › nasal

posterior margin

Malignant Primary
C11.3
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.6
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › septum

rectovaginal

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic › septum

rectovesical

Malignant Primary
C76.3
Malignant Secondary
C79.89
Ca in situ
D09.8
Benign
D36.7
Uncertain Behavior
D48.7
Unspecified Behavior
D49.89
Neoplasm, neoplastic › septum

urethrovaginal

Malignant Primary
C57.9
Malignant Secondary
C79.82
Ca in situ
D07.30
Benign
D28.9
Uncertain Behavior
D39.9
Unspecified Behavior
D49.59
Neoplasm, neoplastic › septum

vesicovaginal

Malignant Primary
C57.9
Malignant Secondary
C79.82
Ca in situ
D07.30
Benign
D28.9
Uncertain Behavior
D39.9
Unspecified Behavior
D49.59
Neoplasm, neoplastic

sigmoid flexure(lower) (upper)

Malignant Primary
C18.7
Malignant Secondary
C78.5
Ca in situ
D01.0
Benign
D12.5
Uncertain Behavior
D37.4
Unspecified Behavior
D49.0
Neoplasm, neoplastic

sinus(accessory)

Malignant Primary
C31.9
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › sinus(accessory)

bone(any)

Malignant Primary
C41.0
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.4-
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic › sinus(accessory)

ethmoidal

Malignant Primary
C31.1
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › sinus(accessory)

frontal

Malignant Primary
C31.2
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › sinus(accessory)

maxillary

Malignant Primary
C31.0
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › sinus(accessory)

nasal, paranasal NEC

Malignant Primary
C31.9
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic › sinus(accessory)

overlapping lesion

Malignant Primary
C31.8
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › sinus(accessory)

pyriform

Malignant Primary
C12
Malignant Secondary
C79.89
Ca in situ
D00.08
Benign
D10.7
Uncertain Behavior
D37.05
Unspecified Behavior
D49.0
Neoplasm, neoplastic › sinus(accessory)

sphenoid

Malignant Primary
C31.3
Malignant Secondary
C78.39
Ca in situ
D02.3
Benign
D14.0
Uncertain Behavior
D38.5
Unspecified Behavior
D49.1
Neoplasm, neoplastic

skeleton, skeletal NEC

Malignant Primary
C41.9
Malignant Secondary
C79.51
Ca in situ
-
Benign
D16.9-
Uncertain Behavior
D48.0
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

abdominal wall

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS › abdominal wall

basal cell carcinoma

Malignant Primary
C44.519
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › abdominal wall

specified type NEC

Malignant Primary
C44.599
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › abdominal wall

squamous cell carcinoma

Malignant Primary
C44.529
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS

ala nasi

See also: Neoplasm, nose, skin

Malignant Primary
C44.301
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

ankle

See also: Neoplasm, skin, limb, lower

Malignant Primary
C44.70-
Malignant Secondary
C79.2
Ca in situ
D04.7-
Benign
D23.7-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

antecubital space

See also: Neoplasm, skin, limb, upper

Malignant Primary
C44.60-
Malignant Secondary
C79.2
Ca in situ
D04.6-
Benign
D23.6-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS › anus

basal cell carcinoma

Malignant Primary
C44.510
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › anus

specified type NEC

Malignant Primary
C44.590
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › anus

squamous cell carcinoma

Malignant Primary
C44.520
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS

arm

See also: Neoplasm, skin, limb, upper

Malignant Primary
C44.60-
Malignant Secondary
C79.2
Ca in situ
D04.6-
Benign
D23.6-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

auditory canal(external)

See also: Neoplasm, skin, 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
Neoplasm, neoplastic › skin NOS

auricle(ear)

See also: Neoplasm, skin, 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
Neoplasm, neoplastic › skin NOS

auricular canal(external)

See also: Neoplasm, skin, 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
Neoplasm, neoplastic › skin NOS

axilla, axillary fold

See also: Neoplasm, skin, trunk

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

back

See also: Neoplasm, skin, trunk

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

basal cell carcinoma

Malignant Primary
C44.91
Neoplasm, neoplastic › skin NOS

breast

Malignant Primary
C44.501
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS › breast

basal cell carcinoma

Malignant Primary
C44.511
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › breast

specified type NEC

Malignant Primary
C44.591
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › breast

squamous cell carcinoma

Malignant Primary
C44.521
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS

brow

See also: Neoplasm, skin, face

Malignant Primary
C44.309
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

buttock

See also: Neoplasm, skin, trunk

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

calf

See also: Neoplasm, skin, limb, lower

Malignant Primary
C44.70-
Malignant Secondary
C79.2
Ca in situ
D04.7-
Benign
D23.7-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

canthus(eye) (inner) (outer)

Malignant Primary
C44.10-
Malignant Secondary
C79.2
Ca in situ
D04.1-
Benign
D23.1-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer)

basal cell carcinoma

Malignant Primary
C44.11-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer)

sebaceous cell

Malignant Primary
C44.13-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer)

specified type NEC

Malignant Primary
C44.19-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › canthus(eye) (inner) (outer)

squamous cell carcinoma

Malignant Primary
C44.12-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS

cervical region

See also: Neoplasm, skin, neck

Malignant Primary
C44.40
Malignant Secondary
C79.2
Ca in situ
D04.4
Benign
D23.4
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

cheek(external)

See also: Neoplasm, skin, face

Malignant Primary
C44.309
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

chest(wall)

See also: Neoplasm, skin, trunk

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

chin

See also: Neoplasm, skin, face

Malignant Primary
C44.309
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

clavicular area

See also: Neoplasm, skin, trunk

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

clitoris

Malignant Primary
C51.2
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS

columnella

See also: Neoplasm, skin, face

Malignant Primary
C44.309
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

concha

See also: Neoplasm, skin, 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
Neoplasm, neoplastic › skin NOS

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
Neoplasm, neoplastic › skin NOS › ear(external)

basal cell carcinoma

Malignant Primary
C44.21-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › ear(external)

specified type NEC

Malignant Primary
C44.29-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › ear(external)

squamous cell carcinoma

Malignant Primary
C44.22-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS

elbow

See also: Neoplasm, skin, limb, upper

Malignant Primary
C44.60-
Malignant Secondary
C79.2
Ca in situ
D04.6-
Benign
D23.6-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

eyebrow

See also: Neoplasm, skin, face

Malignant Primary
C44.309
Malignant Secondary
C79.2
Ca in situ
D04.39
Benign
D23.39
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

eyelid

Malignant Primary
C44.10-
Malignant Secondary
C79.2
Ca in situ
D04.1-
Benign
D23.1-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS › eyelid

basal cell carcinoma

Malignant Primary
C44.11-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › eyelid

sebaceous cell

Malignant Primary
C44.13-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › eyelid

specified type NEC

Malignant Primary
C44.19-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › eyelid

squamous cell carcinoma

Malignant Primary
C44.12-
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › face NOS

basal cell carcinoma

Malignant Primary
C44.310
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › face NOS

specified type NEC

Malignant Primary
C44.390
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS › face NOS

squamous cell carcinoma

Malignant Primary
C44.320
Malignant Secondary
-
Ca in situ
-
Benign
-
Uncertain Behavior
-
Unspecified Behavior
-
Neoplasm, neoplastic › skin NOS

female genital organs(external)

Malignant Primary
C51.9
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS › female genital organs(external)

clitoris

Malignant Primary
C51.2
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS › female genital organs(external)

labium NEC

Malignant Primary
C51.9
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS › female genital organs(external) › labium NEC

majus

Malignant Primary
C51.0
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS › female genital organs(external) › labium NEC

minus

Malignant Primary
C51.1
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS › female genital organs(external)

pudendum

Malignant Primary
C51.9
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS › female genital organs(external)

vulva

Malignant Primary
C51.9
Malignant Secondary
C79.82
Ca in situ
D07.1
Benign
D28.0
Uncertain Behavior
D39.8
Unspecified Behavior
D49.59
Neoplasm, neoplastic › skin NOS

finger

See also: Neoplasm, skin, limb, upper

Malignant Primary
C44.60-
Malignant Secondary
C79.2
Ca in situ
D04.6-
Benign
D23.6-
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2
Neoplasm, neoplastic › skin NOS

flank

See also: Neoplasm, skin, trunk

Malignant Primary
C44.509
Malignant Secondary
C79.2
Ca in situ
D04.5
Benign
D23.5
Uncertain Behavior
D48.5
Unspecified Behavior
D49.2