Becoming a Diplomate FAQS

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About the Exam
Eligibility Requirements
Preparing for the Exam

About the Exam

When is the ABDSM exam offered?The exam is held twice per year. See current exam guidelines for important dates.
What is on the exam?The exam consists of 150 multiple-choice questions. See the current exam blueprint for the content breakdown. 
How long is the exam? The allotted time for the exam is three hours.
How do I take the exam?The ABDSM has contracted Kryterion Testing Centers to offer the option to take the test at a test center in your community or at home via remote proctor.
Do I need to submit case studies?New applicants qualify to sit for the examination by completing the AADSM Mastery Program, a standardized comprehensive educational program in dental sleep medicine. Applicants are not required to submit case studies to the ABDSM.

Eligibility Requirements

 Am I eligible to sit for the exam? In order to be eligible, candidates must be licensed dentists who have met all of the prerequisites described in the ABDSM guidelines. This includes a dental degree (DDS, DMD, or similar), dental license (unrestricted or full-time faculty), and a completed AADSM Mastery Program.
As a Mastery Program graduate, how long is my eligibility effective to apply for the ABDSM exam?Mastery Program graduates are allotted three (3) years from the program completion date to register and sit for the ABDSM exam without an additional CE requirement. 
Is taking the AADSM Mastery Program the only way to qualify for the ABDSM exam?Yes. Beginning with the 2022 examination, the ABDSM accepts only candidates who have completed the AADSM Mastery Program or a version of the program offered by a dental school accredited as an AADSM Mastery Program provider. 
If I take the an AADSM-Accredited Mastery Program, will I be eligible to sit for the ABDSM exam?Yes, provided that you complete the program prior to the exam. You are responsible for communicating with the ABDSM about any need to cancel or reschedule your application for the ABDSM exam. See the current accredited programs listing to confirm your accredited program. 
If I take the AADSM Mastery Program, will I be a Diplomate of the ABDSM?No. Completing the program does not automatically confer Diplomate certification. You must apply for and successfully pass the ABDSM exam to be recognized as a Diplomate of the ABDSM.

Preparing for the Exam

 How do I prepare for the exam?It is recommended to review your Mastery Program materials. The ABDSM provides an exam blueprint and recommended reading list. Some candidates also choose to take board review courses; however, these are not required to sit for the exam.