Question

Which of the following is an example of a public health classification system?

a. ICD-9-CM
b. ICD-10-CM
c. ICD-0
d. a and b
e. All of the above

Answer 1

The examples of a public health classification system are ICD-9-CM and ICD-10-CM, as they were and are used respectively for disease classification and public health monitoring.

Step-by-step explanation:

An example of a public health classification system is ICD-10-CM.

The International Classification of Diseases (ICD), maintained by the World Health Organization (WHO), is widely used in the clinical field to classify diseases and facilitate monitoring of morbidity and mortality. Specifically, ICD-9-CM and ICD-10-CM are versions of this classification system.

ICD-9-CM was used in the United States until October 1, 2015, when it was replaced by the ICD-10-CM (the CM stands for Clinical Modification). On the other hand, ICD-0 is not a recognized classification in this context.

In summary, the correct answer to the question 'Which of the following is an example of a public health classification system?' would be 'd. a and b', indicating both ICD-9-CM and ICD-10-CM. These systems are integral in recording and tracking disease incidence and handling various administrative tasks, like processing insurance claims and developing public health initiatives.