ICDcodes.org
FY2027

Neoplasm Table — M

73 entries beginning with M. Find the anatomical site down the left, then read across to the column matching the behaviour documented by pathology. Site alone does not determine the code.

EntryMalignant PrimaryMalignant SecondaryCa in situBenignUncertain BehaviorUnspecified Behavior
Mackenrodt's ligamentC57.7C79.82D07.39D28.7D39.8D49.59
malarC41.0C79.51—D16.4 -D48.0D49.2
mandibleC41.1C79.51—D16.5 -D48.0D49.2
mucosaC03.1C79.89D00.03D10.39D37.09D49.0
ridge or processC41.1C79.51—D16.5 -D48.0D49.2
marrowNECC96.9C79.52——D47.9D49.89
mastectomy siteC44.501C79.2————
specified as breast tissueC50.8 -C79.81————
mastoidC30.1C78.39D02.3D14.0D38.5D49.1
bone or processC41.0C79.51—D16.4 -D48.0D49.2
maxilla, maxillaryC41.0C79.51—D16.4 -D48.0D49.2
mucosaC03.0C79.89D00.03D10.39D37.09D49.0
ridge or processC41.0C79.51—D16.4 -D48.0D49.2
antrumC31.0C78.39D02.3D14.0D38.5D49.1
carcinomaC03.0C79.51————
sinusC31.0C78.39D02.3D14.0D38.5D49.1
meatus externalC44.20 -C79.2D04.2 -D23.2 -D48.5D49.2
Meckel diverticulum, malignantC17.3C78.4D01.49D13.39D37.2D49.0
mediastinum, mediastinalC38.3C78.1—D15.2D38.3D49.89
anteriorC38.1C78.1—D15.2D38.3D49.89
posteriorC38.2C78.1—D15.2D38.3D49.89
adrenalC74.1 -C79.7 -D09.3D35.0 -D44.1 -D49.7
oblongataC71.7C79.31—D33.1D43.1D49.6
meibomian glandC44.10 -C79.2D04.1 -D23.1 -D48.5D49.2
basal cell carcinomaC44.11 -—————
sebaceous cellC44.13 -—————
specified type NECC44.19 -—————
squamous cell carcinomaC44.12 -—————
meningesC70.9C79.49—D32.9D42.9D49.7
brainC70.0C79.32—D32.0D42.0D49.7
cerebralC70.0C79.32—D32.0D42.0D49.7
cranialC70.0C79.32—D32.0D42.0D49.7
intracranialC70.0C79.32—D32.0D42.0D49.7
spinalC70.1C79.49—D32.1D42.1D49.7
meniscus, knee jointC40.2 -C79.51—D16.2 -D48.0D49.2
mesentery, mesentericC48.1C78.6—D20.1D48.4D49.0
mesoappendixC48.1C78.6—D20.1D48.4D49.0
mesocolonC48.1C78.6—D20.1D48.4D49.0
mesosalpinxC57.1C79.82D07.39D28.2D39.8D49.59
mesovariumC57.1C79.82D07.39D28.2D39.8D49.59
metacarpusC40.1 -C79.51—D16.1 -——
metastatic NEC—C79.9————
metatarsusC40.3 -C79.51—D16.3 -——
midbrainC71.7C79.31—D33.1D43.1D49.6
pubisC51.9C79.82D07.1D28.0D39.8D49.59
venerisC51.9C79.82D07.1D28.0D39.8D49.59
motor tractC72.9C79.49—D33.9D43.9D49.7
brainC71.9C79.31—D33.2D43.2D49.6
cauda equinaC72.1C79.49—D33.4D43.4D49.7
spinalC72.0C79.49—D33.4D43.4D49.7
mouthC06.9C79.89D00.00D10.30D37.09D49.0
book-leafC06.89C79.89————
floorC04.9C79.89D00.06D10.2D37.09D49.0
anterior portionC04.0C79.89D00.06D10.2D37.09D49.0
lateral portionC04.1C79.89D00.06D10.2D37.09D49.0
overlapping lesionC04.8—————
overlapping NECC06.80—————
roofC05.9C79.89D00.00D10.39D37.09D49.0
specified part NECC06.89C79.89D00.00D10.39D37.09D49.0
vestibuleC06.1C79.89D00.00D10.39D37.09D49.0
alveolarC03.9C79.89D00.03D10.39D37.09D49.0
lowerC03.1C79.89D00.03D10.39D37.09D49.0
upperC03.0C79.89D00.03D10.39D37.09D49.0
buccalC06.0C79.89D00.02D10.39D37.09D49.0
cheekC06.0C79.89D00.02D10.39D37.09D49.0
nasalC30.0C78.39D02.3D14.0D38.5D49.1
oralC06.0C79.89D00.02D10.39D37.09D49.0
femaleC57.7C79.82D07.39D28.7D39.8D49.59
maleC63.7C79.82D07.69D29.8D40.8D49.59
extraocularC69.6 -C79.49D09.2 -D31.6 -D48.7D49.89
myocardiumC38.0C79.89—D15.1D48.7D49.89
myometriumC54.2C79.82D07.0D26.1D39.0D49.59
myopericardiumC38.0C79.89—D15.1D48.7D49.89