Which coding system is used to code diseases, injuries, impairments, and other health-related problems?

Which coding system is used to code diseases, injuries, impairments, and other health-related problems?

• A. International Classification of Diseases (ICD)
• B. Current Procedural Terminology (CPT)
• C. Healthcare Common Procedure Coding System (HCPCS)
• D. Diagnosis Related Groups (DRG)

Answer: (A)

Understanding how diagnoses and health problems are recorded is essential. The system that provides standardized codes for diseases, injuries, and other health conditions is the International Classification of Diseases. It is designed specifically to capture the full range of health problems a patient may have, enabling consistent documentation, reporting, and research across different settings. The ICD is maintained by the World Health Organization and updated regularly (for diagnoses, ICD-10-CM; for inpatient procedures, ICD-10-PCS). By contrast, CPT codes describe medical procedures and services, HCPCS covers supplies and other non-physician services, and DRGs are used to categorize hospital cases for payment rather than to label diagnoses. So ICD is the appropriate coding system for diseases, injuries, and health problems.

Understanding how diagnoses and health problems are recorded is essential. The system that provides standardized codes for diseases, injuries, and other health conditions is the International Classification of Diseases. It is designed specifically to capture the full range of health problems a patient may have, enabling consistent documentation, reporting, and research across different settings. The ICD is maintained by the World Health Organization and updated regularly (for diagnoses, ICD-10-CM; for inpatient procedures, ICD-10-PCS). By contrast, CPT codes describe medical procedures and services, HCPCS covers supplies and other non-physician services, and DRGs are used to categorize hospital cases for payment rather than to label diagnoses. So ICD is the appropriate coding system for diseases, injuries, and health problems.