The Medical Coding & Billing Training course is designed to be completed in 4 months; however, we provide some additional time to help our students to prepare for exam. After getting CPB Certification you can work in a medical billing department at a physician’s office, clinic, facility, other healthcare entity, or as a claim’s examiner for insurance carriers. Students enrolling in Medical Billing courses CPB are required to have the CPT®, ICD-10-CM,and HCPCS Level II code books.