Final answer:
A physician office coder should go to the CPT manual for clinical examples for the correct coding of E/M services. The CPT manual contains current guidelines and clinical examples vital for accurate coding. ICD codes, used for diagnosis and billing, are found on medical lab requests and insurance claims.
Step-by-step explanation:
If a physician office coder needs clinical examples for the correct way to code E/M (Evaluation and Management services), the first place he or she should go is B) CPT (Current Procedural Terminology). The CPT manual includes guidelines, descriptions, and codes for a wide range of procedures, including E/M services, which are fundamental for physician billing. Here, coders can find the most up-to-date coding rules and clinical examples that are used to determine the appropriate level of service provided. Two locations where you would likely find an ICD (International Classification of Diseases) code are on medical laboratory requests, where they identify the tests that must be performed to confirm a diagnosis, and on insurance claims, where medical billers process claims for reimbursement.