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ICD-10-CM 2027

ICD-10 code for Leontiasis

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

From the official ICD-10-CM alphabetic index entry “Leontiasis”. Page updated September 29, 2026.

About coding Leontiasis

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

More specific Leontiasis codes (official index)

  • ossium M85.2 — Hyperostosis of skull
  • syphilitic (late) A52.78 — Syphilis of other musculoskeletal tissue
  • congenital A50.59 — Other late congenital syphilis, symptomatic

Common questions about Leontiasis ICD-10 codes

What is the ICD-10 code for ossium leontiasis?

M85.2 — Hyperostosis of skull.

What is the ICD-10 code for syphilitic leontiasis?

A52.78 — Syphilis of other musculoskeletal tissue.