Which of the following are purposes of ICD-9-CM?

The purpose of ICD-9-CM (International Classification of Diseases, Ninth Revision, Clinical Modification) is primarily to provide a coding system that allows for the systematic classification of diseases and health-related conditions. This classification aids in the indexing of hospital records by disease and the accurate reporting of diagnoses. By organizing data in this manner, ICD-9-CM facilitates the retrieval of information for statistical analysis, research, quality control, and health care planning.

The implementation of ICD-9-CM enables healthcare providers and researchers to track epidemiological trends, manage patient care efficiently, and ensure compliance with billing requirements. Having a standardized coding system allows for more precise communication regarding patient diagnoses across different healthcare settings.

While elements such as communication between payers and providers, employee satisfaction, and treatment costs are relevant to healthcare administration and financial operations, they do not directly reflect the primary functions of the ICD-9-CM coding system. This coding system specifically focuses on diseases and diagnoses, highlighting its critical role in healthcare documentation and analytics.