Medicare uses a coding system that supplements CPT procedures; what is this coding system called?

Medicare uses a coding system that supplements CPT procedures; what is this coding system called?

• A. CPT codes
• B. ICD-10-CM codes
• C. DRG codes
• D. HCPCS codes

Answer: (D)

Medicare uses a coding system that expands CPT to cover items and services not represented by procedures alone. CPT codes describe medical procedures and services, but many reimbursed items—such as durable medical equipment, supplies, and certain drugs—aren’t captured by CPT alone. That’s where HCPCS comes in. HCPCS, or the Healthcare Common Procedure Coding System, provides Level II codes that supplement CPT by reporting these additional items and services for billing and reimbursement. ICD-10-CM codes are for diagnoses, not procedures or billable items, and DRG codes are used to group hospital cases for payment rather than to identify specific items or services. So the system that supplements CPT procedures is HCPCS codes.

Medicare uses a coding system that expands CPT to cover items and services not represented by procedures alone. CPT codes describe medical procedures and services, but many reimbursed items—such as durable medical equipment, supplies, and certain drugs—aren’t captured by CPT alone. That’s where HCPCS comes in. HCPCS, or the Healthcare Common Procedure Coding System, provides Level II codes that supplement CPT by reporting these additional items and services for billing and reimbursement. ICD-10-CM codes are for diagnoses, not procedures or billable items, and DRG codes are used to group hospital cases for payment rather than to identify specific items or services. So the system that supplements CPT procedures is HCPCS codes.