Final answer:
The code book used by physicians to report services and procedures is the Current Procedural Terminology (CPT). ICD codes are used for diagnostic purposes and disease statistics, while HCPCS Level II codes cover supplies and services not included in CPT. The correct option is B.
Step-by-step explanation:
The code book used to report services and procedures performed by physicians is B. CPT (Current Procedural Terminology). This coding system is used to describe medical, surgical, and diagnostic services and is designed to communicate uniform information about medical services and procedures among physicians, coders, patients, accreditation organizations, and payers for administrative, financial, and analytical purposes.
ICD codes, on the other hand, pertain to the International Classification of Diseases, and are used by clinicians, medical laboratories, health-care management systems, medical coders, medical billers, vital-records keepers, and epidemiologists, mainly for diagnostic purposes and reporting causes of death or disease statistics.
ICD-10-CM is the system used in the U.S. for diagnosis coding, and ICD-10-PCS is used for inpatient procedure coding. HCPCS Level II codes are used for products, supplies, and services not included in the CPT codes, such as ambulance services and prosthetic devices.