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Definition
ICD-10-CM-TERMS
Term
Merkel cell
Hierarchy
Carcinoma (malignant)
Merkel cell
anal margin
anal skin
canthus
ear and external auricular canal
external auricular canal
eyelid, including canthus
face
hip
lip
lower limb, including hip
neck
nodal presentation
nose
overlapping sites
perianal skin
scalp
secondary
shoulder
skin of breast
trunk NEC
upper limb, including shoulder
visceral metastatic
Long Title
Merkel cell
Carcinoma (malignant) Merkel cell
Codes
C4A.9
Merkel cell carcinoma, unspecified