C43.6

Non-billable

Malignant melanoma of upper limb, including shoulder

C43.6 is the ICD-10-CM code for Malignant melanoma of upper limb, including shoulder. It is a non-billable category code — use a more specific child code such as C43.60 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Parent
C43
Subcodes
3
Edition
FY2026

C00-D49 Neoplasms

What this means — in plain language

MedlinePlus · NIH

Melanoma is the most serious type of skin cancer . Often the first sign of melanoma is a change in the size, shape, color, or feel of a mole. Most melanomas have a black or black-blue area. Melanoma may also appear as a new mole. It may be black, abnormal, or "ugly looking." Thinking of "ABCDE" can help you remember what to watch for: Asymmetry - the shape of one half does not match the other Border - the edges are…

Read more about Melanoma at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code C43.6?
C43.6 is the ICD-10-CM code for "Malignant melanoma of upper limb, including shoulder". It falls under C00-D49 Neoplasms.
Is C43.6 a billable code?
No — C43.6 is a non-billable header code. Use a more specific child code (such as C43.60) for billing.
What are the subcodes of C43.6?
C43.6 has 3 more specific child codes, including C43.60, C43.61, C43.62.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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