American Academy of Professional Coders (AAPC) Practice Exam

Which code set is associated with dental procedures?

1. ICD-10-CM

2. CDT

3. HCPCS Level II

4. CPT

The correct answer is: CDT

The code set specifically associated with dental procedures is the Current Dental Terminology (CDT). This system is designed to provide codes for the reporting of dental procedures and services, offering a standardized language that enhances clarity in the documentation of dental treatment. CDT codes help dental professionals communicate procedures such as examinations, cleanings, fillings, crowns, and more. This specificity allows for better data collection, reimbursement, and analysis of dental services provided to patients. Other code sets serve different areas of healthcare. For instance, ICD-10-CM is used primarily for diagnostic coding, while CPT codes are associated with medical procedures and services provided by healthcare professionals outside of dentistry. HCPCS Level II codes cover non-physician services and items, including supplies and equipment, but do not extend to dental procedures. Thus, the association of CDT with dental procedures is critical for accurate coding and billing in the dental field.