AAPC CPC Practice Exam B 2026/2027 | 8 Questions & Answers | ICD-10-CM, HIPAA, Anatomy & Medical Terminology

This AAPC Certified Professional Coder (CPC) Practice Exam B contains 8 multiple-choice questions with answers and detailed explanations for 2026/2027 CPC exam preparation. The document focuses on essential professional coding concepts, including ICD-10-CM coding and sequencing guidelines, diabetes coding, Z codes, HIPAA code-set requirements, electronic health information, Workers’ Compensation, anatomy, medical terminology, and surgical terminology. Several answers provide supporting explanations that show why the selected response is correct rather than presenting an answer key alone. A major focus is the practical application of ICD-10-CM conventions and official coding guidance. The material examines sequencing for insulin pump malfunction and insulin underdosing, explains when Z codes can function as first-listed or secondary diagnoses, and discusses the role of ICD-10-CM guidelines under HIPAA. It also tests students on HIPAA-related health plan classifications and recognition of electronic data. These questions can help CPC candidates strengthen their understanding of compliance and diagnosis-coding principles that are relevant to professional coding. The document additionally reinforces anatomy and medical terminology through questions on pyeloplasty and the renal pelvis, the frontal, parietal, temporal and occipital lobes of the brain, the medical root trich/o, and osteomyelitis. Explanations reference practical code-book navigation, including the CPT Index, ICD-10-CM Alphabetical Index and Tabular List, which makes the material useful for students developing the lookup and interpretation skills needed for coding assessments. Reference alignment: The explanations within the document explicitly reference the ICD-10-CM Official Guidelines for Coding and Reporting, including guidance concerning diabetes and Z codes, as well as the CPT codebook and ICD-10-CM Alphabetical Index and Tabular List. The document itself does not provide a complete bibliographic citation for a specific AAPC textbook, AMA publication, or academic journal, so a specific book or journal should not be presented as its source without additional evidence. Relevant students: AAPC CPC certification candidates, Certified Professional Coder students, medical coding students, medical billing and coding students, health information management students, health information technology students, outpatient coding students, physician-office coding trainees, and healthcare professionals reviewing ICD-10-CM, HIPAA, anatomy and medical terminology. Keywords: AAPC CPC Practice Exam B, CPC Practice Exam 2026, CPC Practice Exam 2027, CPC exam questions and answers, Certified Professional Coder practice test, CPC certification exam, ICD-10-CM practice questions, ICD-10-CM coding guidelines, diabetes coding, Z codes ICD-10-CM, HIPAA coding requirements, medical coding practice questions, CPC medical terminology, CPC anatomy questions, pyeloplasty coding, osteomyelitis, CPT codebook, ICD-10-CM Alphabetical Index, medical coding certification, CPC study material, professional medical coding, outpatient coding, CPC exam preparation