🔎 CAC (Certified Ambulance Coder) 2026 — Free Questions & Explanations

Certified Ambulance Coder Practice Test : Free Exam Questions & Study Guide

The Certified Ambulance Coder (CAC) certification, administered by the National Academy of Ambulance Compliance (NAAC), is the gold standard for ambulance billing and coding professionals. Achieving CAC certification demonstrates your expertise in navigating complex ambulance reimbursement regulations, medical necessity documentation, and compliance standards. This comprehensive CAC study guide is designed to help you master essential concepts and pass your exam.

Our free CAC practice test resources simulate the real exam environment, covering critical topics such as Medicare guidelines, ICD-10 coding for ambulance services, and claim submission procedures. Whether you are new to CAC medical coding or seeking recertification, these tools will sharpen your skills and boost your confidence for the CAC test.

Certified Ambulance Coder Flashcards

Quick review for key CAC coding concepts

📚 🚑What does "BLS" stand for in ambulance coding?

Basic Life Support. It refers to transportation by ground ambulance vehicle and the provision of medically necessary supplies and services.

🎯 🏥What is the CMS definition of "Bed Confined"?

The beneficiary is unable to get up from bed without assistance, unable to ambulate, and unable to sit in a chair or wheelchair.

💡 📝What modifier is used for "Hospital to Hospital" transport?

Modifier HH. The first character denotes origin (Hospital) and the second denotes destination (Hospital).

🔑 ⚖️What is the Anti-Kickback Statute?

A federal law prohibiting the exchange of anything of value to induce or reward patient referrals for services paid by federal healthcare programs.

📝 📄What is an ABN?

Advance Beneficiary Notice of Noncoverage. It notifies a Medicare beneficiary that Medicare is likely to deny payment for a specific service.

⭐ 🚁What does "ALS Level 1" include?

Transportation by ground ambulance and the provision of medically necessary supplies and services including an ALS assessment or at least one ALS intervention.

CAC CERTIFICATION QUESTIONS

Certified Ambulance Coder Study Guide

This CAC study guide breaks down the essential components of the Certified Ambulance Coder credential. From understanding the exam format to navigating the CAC certification process, these tabs provide critical information for candidates.

📚 CAC Basics

What is the Certified Ambulance Coder (CAC) exam?: The CAC exam is a specialized certification test offered by the National Academy of Ambulance Compliance (NAAC). It validates a professional's proficiency in ambulance billing, coding, and compliance.
Who needs CAC certification?: CAC certification is essential for ambulance billers, coders, revenue cycle managers, and EMS professionals involved in the claims process who want to demonstrate their expertise.
Is the CAC exam difficult?: The CAC test is challenging as it requires detailed knowledge of Medicare fee schedules, ICD-10 coding, and complex compliance regulations. A comprehensive CAC study guide is recommended.
Does the CAC expire?: Yes, CAC certification requires annual renewal. Continuing education units (CEUs) must be maintained to keep the credential active and valid.

📝 CAC Format

How many questions are on the CAC exam?: The CAC exam typically consists of approximately 100 multiple-choice questions that cover various aspects of ambulance coding and billing compliance.
What topics are covered on the CAC test?: Key topics include Medical Necessity, PCS Forms, Signatures, ALS/BLS definitions, Modifiers, ICD-10 Diagnosis Coding, and Compliance issues like the False Claims Act.
How long is the CAC test?: Candidates usually have a specific time limit, often around 2 hours, to complete the CAC certification exam, though this can vary by testing format.
Is the CAC exam open book?: The CAC test is generally closed book, requiring candidates to rely on their knowledge and training. However, coding manuals may be referenced depending on specific exam protocols.

📅 CAC Registration

How do I register for the CAC exam?: Registration for the CAC exam is done through the NAAC website. You typically enroll in a CAC training course which includes the exam fee.
What is the CAC exam cost?: The CAC cost is usually included in the initial training course fee, which can range from $300 to $400 depending on the provider and package.
Can I take the CAC test online?: Yes, the CAC certification course and exam are primarily offered online, allowing candidates to study and test from their own location.
Are there prerequisites for the CAC exam?: There are no strict educational prerequisites, but completion of the NAAC approved training course is required before taking the CAC test.

📊 CAC Results

What is the passing score for the CAC exam?: Candidates must achieve a score of roughly 70-80% to pass the CAC exam and earn their certification, though the exact cut score is determined by NAAC.
When do I get my CAC results?: CAC test results are often available immediately upon completion of the online exam, allowing for instant verification of certification status.
Can I retake the CAC exam if I fail?: Yes, if you do not pass the CAC exam on your first attempt, retakes are available, often for a retesting fee. Reviewing a CAC study guide is advised before retaking.
How do I verify my CAC certification?: Once passed, your CAC certification status can be verified through the NAAC website or by presenting your official certificate to employers.

💰 CAC Salary

What is the average CAC salary?: The average CAC salary for certified coders ranges from $40,000 to $60,000 annually, depending on experience and location.
Does CAC certification increase pay?: Yes, obtaining CAC certification often leads to higher earning potential compared to non-certified billers, as it validates specialized skills.
What jobs require CAC certification?: Jobs such as Ambulance Biller, EMS Coding Specialist, and Revenue Cycle Manager often require or prefer candidates with CAC certification.
Is CAC certification worth the cost?: Given the niche nature of ambulance billing, the CAC cost is an investment that typically pays off through better job security and salary advancement.

Topics: QM, QL, GM Modifiers, Diagnosis Selection
Questions: ~25 questions

Covers the legal landscape of billing, including the False Claims Act and Anti-Kickback Statute. Try our HIPAA practice test.

Topics: Compliance Programs, OIG Guidance
Questions: ~10-15 questions

CAC Practice Test Questions

CAC Exam Score Calculator

How to Become a Certified Ambulance Coder

The journey to CAC certification involves focused training and passing the NAAC CAC exam. Follow these steps to achieve your certification.

Research CAC Training - Investigate the NAAC website for upcoming CAC course dates and formats (online vs. live).
Register for the Course - Pay the CAC cost for registration, which includes training materials and the CAC exam fee.
Complete the Curriculum - Go through all training modules covering ambulance billing, coding compliance, and CAC medical coding standards.
Study & Review - Use our CAC practice test questions and flashcards to reinforce your knowledge of the material.
Take the CAC Exam - Complete the final CAC test online. Ensure you have a stable internet connection.
Maintain Certification - Earn continuing education units (CEUs) annually to keep your CAC certification active.
Advance Your Career - Use your new credential to apply for advanced CAC coding roles or negotiate a better salary.

Expect to invest around $350-$400 for your initial CAC certification. This fee generally covers the full CAC training course and your first attempt at the exam. Employers often reimburse this CAC cost.

CAC Test Day Checklist

Master CAC Medical Coding Today

Join thousands of EMS professionals who have advanced their careers. Take our free CAC practice test and get certified.

CAC Renewal Requirements

Keep track of your CAC certification expiration date. Completing your Continuing Education Units (CEUs) throughout the year makes the CAC renewal process stress-free.

CAC Questions and Answers

What is the CAC certification exam?

The Certified Addictions Counselor (CAC) exam is a credentialing assessment that validates a professional's knowledge and competency in substance abuse and addiction counseling. It is administered at the state level, with most states using exams developed by IC&RC (International Certification & Reciprocity Consortium) or similar approved testing bodies to ensure counselors meet minimum practice standards.

What is the format of the CAC exam?

The CAC exam is a multiple-choice, computer-based test administered at authorized testing centers. Most state versions use the IC&RC examination format, which presents scenario-based and knowledge-based questions. Candidates receive their results shortly after completing the exam, and accommodations are available for individuals with documented disabilities who request them in advance.

How many questions are on the CAC exam?

The IC&RC version of the CAC exam contains 150 multiple-choice questions, though 25 of those are unscored pilot questions used for future test development. Only 125 questions count toward your final score. The total testing time is typically three hours, giving candidates just over one minute per question on average.

What is the passing score for the CAC exam?

The CAC exam uses a scaled scoring system, and the passing score is determined through a criterion-referenced process set by IC&RC. While exact cut scores are not publicly disclosed, candidates generally need to answer approximately 70 percent of scored questions correctly. You will receive a pass or fail result rather than a numerical score on your official report.

What topics are covered on the CAC exam?

The CAC exam tests knowledge across several core domains including screening and assessment, counseling techniques, case management, client and family education, professional and ethical responsibilities, and treatment planning. Questions also cover pharmacology of addictive substances, co-occurring disorders, crisis intervention, and documentation standards used in clinical practice settings.

What are the eligibility requirements for the CAC exam?

Eligibility requirements vary by state but generally include a combination of education, supervised clinical experience, and training hours in addiction-specific coursework. Most states require at least 270 to 300 hours of addiction-related education and between 2,000 and 6,000 hours of supervised work experience. Candidates must also hold a minimum of a high school diploma, though many states prefer or require a bachelor's degree.

How do you register for the CAC exam?

Registration begins by submitting an application to your state's certification board, along with documentation of your education, supervised experience hours, and any required training certificates. Once your application is approved, you receive authorization to schedule your exam through the designated testing provider. Most states charge an application fee ranging from $100 to $275 depending on the certification level.

What are the best ways to prepare for the CAC exam?

Focus your study time on the IC&RC performance domains, particularly screening and assessment, counseling methods, and professional ethics. Use practice tests to identify weak areas and review the DSM-5 criteria for substance use disorders. Study pharmacology basics for commonly abused substances and familiarize yourself with evidence-based treatment models like motivational interviewing and cognitive behavioral therapy.

(CAC) Certified Ambulance Coder Practice Test