This workbook contains coding exercises referencing each section of the CPT-4 and ICD-9-CM coding manuals, as well as HCPCS Level II Codes. These exercises use the same terms physicians use when they describe services. Students will expand their medical vocabulary as well as increase their coding skills for the physician’s office. This workbook includes HCFA (Health Care Financing Administration) rules for diagnosis coding and reporting by physicians. Students need current CPT-4, ICD-9-CM, HCPCS coding manuals to complete the exercises.