This overview includes information to help you prepare for the Master Addiction Counselor (MAC) exam. You’ll find details about eligibility, exam format, content areas, registration, costs, scoring, retakes, and study resources.
Exam Background and Purpose
The Master Addiction Counselor (MAC) credential is a national certification for professionals working in Substance Use Disorders/Addiction-related disciplines. The credential is offered through the National Certification Commission for Addiction Professionals (NCC AP), which is part of NAADAC, the Association for Addiction Professionals.
The MAC credential is intended for experienced professionals who want to demonstrate advanced knowledge and skill in addiction counseling. Candidates should review NCC AP and NAADAC requirements before applying, especially if they are also working with a state licensing or credentialing board.
Eligibility
MAC eligibility requirements are set by NCC AP. Candidates generally need a master’s degree or higher in Substance Use Disorders/Addiction or a related counseling field from a regionally accredited institution.
Candidates also need a current credential or license as a Substance Use Disorders/Addiction counselor or professional counselor, at least three years or 6,000 hours of supervised Substance Use Disorders/Addiction counseling experience, and at least 500 contact hours of education and training in Substance Use Disorders/Addiction. Required training must include ethics training and HIV/other pathogens training within the required timeframe.
Because eligibility requirements can vary depending on credentialing pathway and state requirements, candidates should review the current MAC application instructions before applying.

Content Areas
The MAC exam is divided into five content areas:
- Orientation to the Treatment Process — 11% — Screening, intake, orientation, and beginning the treatment process.
- Assessment — 23% — Gathering client information, evaluating needs, identifying substance use concerns, and supporting treatment decisions.
- Ongoing Treatment Planning and Implementation — 23% — Developing, updating, and implementing treatment plans based on client needs and progress.
- Addiction Counseling Practices and Skills — 23% — Applying counseling skills, supporting client change, providing education, and using individual, group, family, and crisis intervention strategies.
- Professional Practices — 20% — Documentation, case management, discharge planning, continuing care, ethics, legal responsibilities, and professional growth.
Costs and Payment Options
The MAC credential fee is currently $235. Testing fees, state licensing fees, or other application fees may be separate from the credential fee. Because fees can change, candidates should review current NCC AP, NAADAC, and state board fee information before applying.
Registration/Times/Locations
Candidates seeking the MAC national credential must apply through NCC AP before registering for the exam. After approval, NCC AP provides the candidate with the code and link needed to register for the MAC examination.
Candidates taking the MAC exam for state credentialing or licensing should contact their state certification or licensing board for approval and registration instructions. NCC AP examination registration is handled online through Kryterion.
Test Day
On test day, follow the instructions provided by NCC AP, NAADAC, Kryterion, or your state board. Bring the required identification and any testing authorization information included in your confirmation email.
Personal items, study materials, phones, calculators, bags, books, paper, food, drinks, and other unauthorized items are generally not allowed in the testing area. Candidates who need accommodations should request them before testing and follow the documentation instructions provided by the testing organization.
Test Scores
A score of 75% is required to pass the MAC exam. This equals 112 correct answers out of 150 questions.
Score-reporting procedures may depend on whether you are testing for the national MAC credential or for a state credentialing or licensing process. Candidates should follow the score-reporting instructions provided by NCC AP, NAADAC, Kryterion, or their state board.
Retaking the MAC Exam
If you do not pass the MAC exam, retake rules may depend on NCC AP policies or your state credentialing or licensing board’s requirements. You may need to re-register, pay another testing fee, or wait before testing again. Check the current retake instructions before scheduling another attempt.
How Can I Prepare for the MAC Exam?
Preparing for the MAC exam is easier when you understand the exam format and the five content areas. Start by reviewing the current MAC exam information and any instructions from NCC AP, NAADAC, or your state board. A study guide can help you review major concepts, flashcards can reinforce important terms, and practice questions can help you become familiar with the exam format.
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