ICD-CM (International Classification of Diseases, Clinical Modification) is a system of medical classification used worldwide for the coding and documentation of diseases, injuries, procedures, symptoms, and conditions. Developed by the World Health Organization (WHO) and the Centers for Medicare and Medicaid Services (CMS), ICD-CM is a standardized coding system that assigns a unique alphanumeric code to each diagnosis or procedure, providing a common language to describe and categorize medical information.
The purpose of ICD-CM is to facilitate accurate and consistent coding, classification, and reporting of medical data. It is used in numerous healthcare settings, including hospitals, clinics, doctor's offices, and insurance companies. By using a common coding system, healthcare providers and insurers can more effectively communicate and exchange medical information, leading to improved patient care, billing accuracy, and research outcomes.
ICD-CM codes are hierarchical in nature, with each code representing a specific medical condition or procedure and offering greater specificity and detail as digits are added. The system is regularly updated to maintain relevancy and keep pace with advancements in medical knowledge and technology. ICD-CM codes are integral to medical billing and reimbursement processes, as they provide a standardized way to determine medical necessity, justify services, and determine payments.
In summary, ICD-CM is a globally recognized system of medical classification that assigns unique codes to diagnoses and procedures for consistent communication, documentation, and billing in healthcare.
