C43-C44

Non-Billable
ChapterC00–D49
Rankblock
Official Description

Melanoma and other malignant neoplasms of skin (C43-C44)

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 2: Neoplasms (C00-D49).

Clinical Hierarchy

CH2Neoplasms (C00-D49)
C43-C44Melanoma and other malignant neoplasms of skin (C43-C44)
C43Malignant melanoma of skin
C44Other and unspecified malignant neoplasm of skin
C4AMerkel cell carcinoma

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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