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ICD-10-CM 2027

ICD-10 code for hirudiniasis

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

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

About coding hirudiniasis

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

More specific hirudiniasis codes (official index)

  • external B88.3 — External hirudiniasis
  • internal B83.4 — Internal hirudiniasis

Common questions about hirudiniasis ICD-10 codes

What is the ICD-10 code for external hirudiniasis?

B88.3 — External hirudiniasis.

What is the ICD-10 code for internal hirudiniasis?

B83.4 — Internal hirudiniasis.