C44.50
⚠ Non-billable
Unspecified malignant neoplasm of skin of trunk
ICD-10-CM · FY2026 · Neoplasms
Code
C44.50
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Neoplasms
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code C44.50?
ICD-10-CM code C44.50 represents Unspecified malignant neoplasm of skin of trunk. It is a non-billable header code requiring a more specific subcategory in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.
Is C44.50 billable?
No. C44.50 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is C44.50 in?
C44.50 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.
Related codes in the C44 category
C44
Other and unspecified malignant neoplasm of skin
Non-billable
C44.0
Other and unspecified malignant neoplasm of skin of lip
Non-billable
C44.1
Other and unspecified malignant neoplasm of skin of eyelid, including canthus
Non-billable
C44.2
Other and unspecified malignant neoplasm of skin of ear and external auricular canal
Non-billable
C44.3
Other and unspecified malignant neoplasm of skin of other and unspecified parts of face
Non-billable
C44.4
Other and unspecified malignant neoplasm of skin of scalp and neck
Non-billable
C44.5
Other and unspecified malignant neoplasm of skin of trunk
Non-billable
C44.6
Other and unspecified malignant neoplasm of skin of upper limb, including shoulder
Non-billable
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