Medical coding is the process of translating healthcare diagnoses, procedures, and services into standardized codes. These codes are derived from medical records and are used for billing, insurance claims, and maintaining patient records. The coding system helps ensure that healthcare providers are accurately reimbursed for their services and that patient information is organized and accessible. There are several coding systems, including ICD (International Classification of Diseases) for diagnoses and CPT (Current Procedural Terminology) for procedures. Medical coders must have a strong understanding of medical terminology and coding guidelines to ensure accuracy and compliance with regulations in the healthcare industry.