When was the ICD-10 created?

The International Classification of Diseases, Tenth Revision (ICD-10), was officially endorsed by the World Health Organization (WHO) in May 1990. This classification system was developed to provide a standardized method for coding a wide variety of health conditions and diseases, which would facilitate easier sharing of health data for epidemiological, statistical, and clinical purposes.

ICD-10 was built upon earlier versions of the classification system, including ICD-9, and introduced significant updates and changes to improve the specificity and utility of health data coding. Its adoption has played a vital role in the global monitoring of diseases, health management, and epidemiological research. The timeline of the other options does not correspond with the actual endorsement date for ICD-10, further confirming that May 1990 is the correct choice.