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ICD-10-CM 2027

ICD-10 code for Dermoid

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Dermoid (cyst)”. Page updated September 29, 2026.

About coding Dermoid

The official ICD-10-CM index doesn't give a single default code for dermoid; the code depends on the details below.

More specific Dermoid codes (official index)

  • with malignant transformation C56 — Malignant neoplasm of ovary
  • due to radiation (nonionizing) L57.8 — Other skin changes due to chronic exposure to nonionizing radiation