Which statement describes ICD as used in medicine?

• A. A coding system for diagnoses and health statistics
• B. A set of guidelines for hospital accreditation
• C. A billing code for pharmaceuticals
• D. A standard for medical ethics

Answer: (B)

ICD stands for International Classification of Diseases and is a coding system used to classify diseases and a wide range of health problems. It assigns standardized codes to diagnoses and related health conditions, which allows consistent documentation, analysis of health statistics, and comparison across providers and systems. This makes it essential for tracking morbidity and mortality, guiding research, and supporting reimbursement through payer systems that map services to diagnoses. It isn’t a set of hospital accreditation guidelines, it isn’t a billing code specifically for pharmaceuticals, and it isn’t a standard for medical ethics, so describing ICD as a coding system for diagnoses and health statistics is the best fit.