Medical Coding Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

The term "ICD" refers to the International Classification of Diseases, which is a comprehensive coding system developed by the World Health Organization (WHO). It is widely utilized in the healthcare field to classify and code all diagnoses, symptoms, and procedures recorded in conjunction with healthcare services. The ICD enables healthcare professionals to maintain standardized medical records, facilitates the billing and reimbursement process, and is essential for morbidity and mortality statistics.

The International Classification of Diseases serves various purposes, such as tracking health trends, generating public health data, and aiding in clinical decision-making. This system is periodically updated to reflect changes in medical understanding and practices, with the most recent version being ICD-11.

The other options provided do not accurately describe the standard terminology used in medical coding. Integrated Care Documentation is not a recognized coding system, nor do Individualized Clinical Data or Institutional Coding Division relate to the standardized classification of diseases used in clinical settings. Understanding ICD is fundamental for anyone involved in medical coding, as it directly impacts the efficiency and accuracy of healthcare documentation and billing processes.