Final answer:
The ICD codes are updated annually on October 1, and they are found in clinicians' medical records and on insurance claims processed by medical billers.
Step-by-step explanation:
The International Classification of Diseases (ICD) codes are a critical aspect of medical documentation and are used globally for healthcare management, billing, and epidemiological research. These codes are updated annually to reflect advances in medical knowledge and technology. Regarding the question at hand, the ICD codes are updated on October 1 each year. Therefore, the correct answer to the question is C) October 1.
ICD codes are commonplace throughout the healthcare system. Two locations where one would likely find an ICD code include medical records kept by clinicians, where the codes are used to document patient diagnoses and treatments, and on the claims processed by medical billers, which are then submitted to insurance companies for reimbursement.
The International Classification of Diseases (ICD) is a system used by healthcare professionals to code diseases, injuries, and other health conditions. It is maintained by the World Health Organization (WHO) and is regularly updated to reflect advancements in medical knowledge and changes in healthcare practices. The most recent version of the ICD is called ICD-10, which was implemented on October 1, 2015.
Medical professionals can find the updated ICD codes in various sources, including official coding books published by the WHO and electronic databases used in healthcare settings, such as electronic health records (EHR) systems and medical billing software.