What is one purpose of the ICD coding system?

The ICD (International Classification of Diseases) coding system is primarily designed to classify and code diagnoses and procedures related to healthcare. This system provides a standardized method for healthcare providers and researchers to categorize diseases, symptoms, abnormal findings, and social circumstances. By using the ICD, healthcare professionals can ensure that when a diagnosis or procedure is documented, it is universally understood by others in the field.

This classification not only aids in precise communication across different healthcare settings but also supports data collection for statistical analysis, public health monitoring, and resource allocation. Additionally, accurate coding with the ICD is essential for billing and reimbursement processes, as it provides the justification for the services rendered to patients.

The other options focus on areas that are more peripheral to the primary purpose of the ICD system. For example, while healthcare costs may be associated with the use of ICD codes, cost calculation is not the primary goal of the system. Similarly, outlining healthcare policies or listing healthcare providers are not functions of the ICD, which is specifically centered on disease classification and procedural documentation.