CPC - Certified Professional Coder Practice Test
Build your confidence for CPC - Certified Professional Coder. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
The Certified Professional Coder (CPC) certification, administered by the American Academy of Professional Coders (AAPC), is the premier credential for medical coding professionals. It validates a coder's proficiency in accurately translating healthcare services, diagnoses, and procedures into standardized codes. CPCs are experts in the three core coding systems: CPT(R) for procedures and services, HCPCS Level II for supplies and drugs, and ICD-10-CM for diagnoses. The certification demonstrates mastery across all major healthcare settings, including physician offices, outpatient facilities, and ambulatory surgical centers. Earning the CPC credential signifies a comprehensive understanding of medical terminology, anatomy, coding guidelines, and compliance regulations. It is recognized by employers nationwide as the gold standard for outpatient coding expertise, directly impacting revenue cycle accuracy, claim denials, and regulatory adherence. Certified professionals are essential for ensuring healthcare providers receive appropriate reimbursement while maintaining strict compliance with federal and payer-specific guidelines.
Sample Questions
Choose an answer and explore the explanation to see how practice works.
A definitive diagnosis related to a symptom has been established. How should the Chapter 18 symptom code be handled for principal diagnosis?
A lab test is ordered to confirm a suspected diagnosis because the patient has symptoms. What explains the reason for the test?
A postoperative condition occurred after surgery, but the note does not clearly link it to the procedure. What must be present before assigning a complication code?
How do ICD-10-CM official conventions relate to the accompanying guidelines?
For ambulatory surgery, the postoperative diagnosis is confirmed and differs from the preoperative diagnosis. Which diagnosis should be selected?
Career Opportunities & Salary
Exam insights and study advice
Achieving the CPC certification is a transformative career milestone that signifies elite expertise and commitment to the highest standards of the profession. It is a powerful differentiator in the job market, often leading to increased earning potential, greater job security, and access to advanced roles such as coding auditor, compliance officer, or practice manager. Employers actively seek CPC-certified individuals because the credential reduces audit risk and enhances revenue integrity. It provides industry-wide recognition of your technical competency and ethical standards, establishing you as a trusted authority in the critical field of healthcare data management.
Recommended
These are the backgrounds the certifying body suggests. Check the vendor's own page for anything it formally requires.
Your Path Forward
What this exam covers
01Anesthesia
Anesthesia covers formula-based calculation of anesthesia time units, base units, modifiers, and qualifying circumstance codes. It tests familiarity with anesthesia terminology and physical status modifiers used on physician claims.
02CPT Modifiers
CPT Modifiers tests correct two-digit modifier appendage to procedure and E/M codes. Misapplied modifiers are a common reason for claim denial and exam failure on the CPC.
03Evaluation and Management (E/M)
Evaluation and Management focuses on selecting the correct office, hospital, and other E/M visit levels based on documentation. Coders must apply current MDM or time-based criteria to determine the appropriate code.
04HCPCS Level II
HCPCS Level II covers codes for supplies, equipment, and services not included in CPT. Coders must apply correct modifiers and understand temporary Q, S, and K code categories.
05ICD-10-CM Diagnosis Coding
ICD-10-CM Diagnosis Coding tests application of the current Official Guidelines for Coding and Reporting. Coders must sequence correctly and follow chapter-specific rules for accurate code assignment in clinical practice.
06Medical Terminology and Anatomy
This domain covers the medical terminology and anatomy coders must recognize to interpret provider documentation. It underpins accurate code selection across every other domain on the CPC exam.
07Medicine
Medicine covers non-surgical diagnostic and therapeutic services such as immunizations, dialysis, and cardiology procedures. It also includes HCPCS Level II drug administration codes for outpatient settings in primary care.
08Pathology and Laboratory
Pathology and Laboratory covers diagnostic studies, panels, and anatomic pathology services. It requires understanding of panel component rules and specimen-based coding for accurate claim submission in clinical settings.
09Radiology
Radiology covers diagnostic and therapeutic imaging codes across all modalities. Coders must distinguish professional versus technical components and apply contrast and supervision rules correctly on imaging claims accurately.
10Surgery (multiple sections)
Surgery spans multiple CPT sections including integumentary, musculoskeletal, cardiovascular, and digestive systems. It is the largest procedural area on the CPC and demands section-specific code knowledge across many body systems.