Word.ws English Dictionary

ICD-9

ICD-9 proper noun: the 1977 revision of the International Classification of Diseases, published by WHO.

Proper noun

ICD-9

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

Questions about ICD-9

What does ICD-9 mean?
ICD-9 means the 1977 revision of the International Classification of Diseases, published by WHO.
What part of speech is ICD-9?
ICD-9 is a proper noun.

Words near ICD-9 in the dictionary

  1. ICD-10
  2. ICD-11
  3. ICD-6
  4. ICD-7
  5. ICD-8a
  6. ICD-9
  7. ICDL
  8. ICDLs
  9. ICDs
  10. ice
  11. ice age

Source and license

Adapted from Wiktionary: ICD-9 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “ICD-9.” Word.ws, https://word.ws/icd-9. Based on Wiktionary, CC BY-SA 4.0.