ICD-9

proper noun

The 1977 revision of the International Classification of Diseases, published by WHO.

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Meanings

proper noun
  1. medicineThe 1977 revision of the International Classification of Diseases, published by WHO.
Cite this entry
APA

ICD-9. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ICD-9

MLA

“ICD-9.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ICD-9. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “ICD-9,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ICD-9.

Source: ICD-9 on Wiktionary, CC BY-SA 4.0.