- Confirm Eligibility Before You Schedule
- Application, Approval, and the Authorization to Test
- Fee Structure and What It Covers
- PSI Test Centers vs. Live Remote Proctoring
- Step-by-Step: How to Book Your Appointment
- What to Expect on Exam Day
- Inside the Exam: Format and Domain Breakdown
- Scheduling Your Prep Around the Three Domains
- Frequently Asked Questions
- The CDCES exam is administered year-round through PSI test centers or live remote proctoring - no fixed testing windows.
- CBDCE charges a $350 exam fee that includes a nonrefundable processing fee; budget accordingly before applying.
- You must have at least 1,000 hours of diabetes care and education practice and 15 CE hours before applying.
- The exam has 175 total questions (150 scored, 25 unscored pretest) with a 4-hour time limit.
Confirm Eligibility Before You Schedule
Before you open a single scheduling portal, you need to verify that you meet every prerequisite set by the Certification Board for Diabetes Care and Education (CBDCE). Skipping this step and submitting an incomplete application wastes time - and the $350 fee is not fully refundable. CBDCE's requirements are specific, so work through each one methodically.
The four core prerequisites are:
- Current active unrestricted professional license, registration, or certification in a qualifying health profession (registered nurse, registered dietitian nutritionist, pharmacist, physician, etc.).
- At least two years of professional practice in your qualifying discipline.
- A minimum of 1,000 hours of diabetes care and education practice accumulated within the required timeframe established by CBDCE.
- 15 continuing education hours in diabetes-related content completed within the preceding two years.
The 1,000-hour practice requirement is the piece that trips up most candidates. Hours spent in administrative roles, sales, or general clinical practice that is not specifically focused on diabetes care and education do not count. Document your hours carefully, organized by date and clinical setting, before you begin the application. CBDCE may request supporting documentation.
Your continuing education hours must be diabetes-specific. For guidance on exactly which types of CE activities count toward both the application requirement and future renewal, see CDCES Continuing Education Hours: What Qualifies 2026.
Application, Approval, and the Authorization to Test
The CDCES credentialing process follows a sequential path: application submission → eligibility review by CBDCE → issuance of an Authorization to Test (ATT) → scheduling with PSI. You cannot book an exam appointment before receiving your ATT. Attempting to contact PSI without it will simply result in a dead end.
Submitting Your Application
Applications are submitted through the CBDCE online portal. You will need to provide documentation of your professional licensure, a detailed accounting of your 1,000+ diabetes practice hours, and verification of your 15 CE hours. CBDCE reviews submissions and notifies applicants of their eligibility decision. Build in adequate processing time - do not assume you can apply and test within the same week.
Receiving and Using Your ATT
Once CBDCE approves your application, they issue your Authorization to Test. The ATT contains a unique candidate identification number that you will use to access the PSI scheduling system. Store this document carefully. Your ATT has a validity window - scheduling your exam outside that window means reapplying. Review your ATT immediately upon receipt and note the expiration date before doing anything else.
Key Takeaway
Do not wait until the last week of your ATT window to schedule. PSI appointment availability at preferred locations and times can be limited, particularly at urban test centers. Book your seat as soon as you have a realistic target date for readiness.
Fee Structure and What It Covers
The CDCES exam fee is $350, and this figure includes a nonrefundable processing fee. That means even if you withdraw your application, you will not recover the full amount. The exact nonrefundable portion is defined by CBDCE's current policies, so review the candidate handbook before submitting payment to understand the cancellation and refund schedule in detail.
| Fee Component | Details |
|---|---|
| Total Exam Fee | $350 |
| Processing Fee | Included within the $350; nonrefundable |
| Governing Body | Certification Board for Diabetes Care and Education (CBDCE) |
| Testing Provider | PSI (test center or live remote proctoring) |
| Certification Validity | 5 years from date of passing |
| Rescheduling | Subject to PSI's rescheduling policies; fees may apply |
Beyond the initial exam fee, factor in any costs associated with your required CE hours and any exam preparation materials. The certification is valid for five years, after which renewal is required through continuing education and practice experience, an exam pathway, or a combined CE-plus-exam pathway.
PSI Test Centers vs. Live Remote Proctoring
CBDCE offers two delivery formats for the CDCES exam, both administered through PSI. Choosing between them affects your test-day environment, your scheduling flexibility, and your technical setup requirements.
PSI Test Center
You travel to a physical PSI-authorized testing facility and complete the exam on a workstation in a supervised room. This is the preferred option for candidates who want a controlled, distraction-free environment they did not have to set up themselves.
- Staffed by a human proctor on-site
- No personal equipment required - PSI provides the workstation
- Availability depends on location; rural candidates may travel significant distances
- Lockers typically available for personal belongings
Live Remote Proctoring (LRP)
You take the exam from a location of your choice - typically your home or office - while a live PSI proctor monitors you via webcam. This format eliminates commute time but places the burden of a compliant testing environment entirely on you.
- Requires a reliable internet connection, webcam, and microphone
- Your testing space must be private, quiet, and clear of unauthorized materials
- PSI will perform a room scan before the exam begins
- Technical failures on your end may result in exam termination - test your system well in advance
Neither format affects the exam content, question count, or time limit. You will still face 175 questions over 4 hours regardless of which delivery method you choose. If you are weighing remote proctoring, run PSI's system check at least one week before your appointment, not the night before.
Step-by-Step: How to Book Your Appointment
Once you have your ATT in hand, the actual scheduling process through PSI is straightforward, but it rewards candidates who move deliberately rather than clicking through quickly.
- Locate the PSI scheduling portal - the direct link is typically provided in your ATT documentation from CBDCE. Do not use a generic PSI homepage search; go directly to the CDCES exam listing.
- Create or log in to your PSI account using the candidate identification number from your ATT.
- Select your format - test center or live remote proctoring. Have your preferred delivery method decided before you begin so you are not toggling back and forth.
- Search for available dates and locations. If you choose a test center, enter your zip code or city. Browse at least two or three weeks of availability before committing - early morning slots on weekdays tend to be more available than Saturday afternoons.
- Confirm your appointment details and save your confirmation number. Add the date, time, and location to your calendar immediately.
- Review PSI's ID requirements. You will need government-issued photo identification. The name on your ID must exactly match the name in your PSI account. Discrepancies can result in being turned away at the test center.
What to Expect on Exam Day
Whether you are walking into a PSI test center or logging on from home, your exam day experience begins before the clock starts. At a test center, plan to arrive at least 30 minutes early. The check-in process includes identity verification, biometric data collection (often a palm vein scan or fingerprint), and a review of PSI's prohibited items list. Personal electronic devices, notes, and food are generally not permitted in the testing room.
For remote proctoring, your check-in process begins online at your scheduled appointment time. A PSI proctor will guide you through identity verification and a webcam room scan. Only then will the exam interface launch.
Once the exam begins, you will have 4 hours to work through 175 multiple-choice questions. The exam interface typically allows you to flag questions for review and navigate forward and backward within the exam. Use this functionality. If a question on carbohydrate counting precision or hypoglycemia management protocols is slowing you down, flag it and move on rather than spending 10 minutes on a single item.
Inside the Exam: Format and Domain Breakdown
Understanding the exam's structure is not optional - it is the foundation of an effective preparation strategy. Of the 175 questions you will see, 150 are scored and 25 are unscored pretest questions. The pretest questions look identical to scored questions and are distributed throughout the exam. You cannot identify them, so treat every question as if it counts.
The 150 scored questions are distributed across three official domains:
Domain 1: Assessment - 37 Scored Questions
Questions here test your ability to gather, interpret, and prioritize clinical and behavioral data about patients with diabetes or at risk for it.
- Comprehensive diabetes history-taking and documentation
- Interpreting lab values including A1C, lipid panels, and kidney function markers
- Assessing readiness to learn and health literacy barriers
- Identifying psychosocial factors affecting diabetes management
- Screening for diabetes-related complications
Domain 2: Care and Education Interventions - 105 Scored Questions
This is by far the largest domain, representing 70% of all scored questions. Mastery here is non-negotiable for passing.
- Nutrition therapy: medical nutrition therapy principles, carbohydrate counting, meal planning approaches
- Physical activity: exercise physiology as it relates to glucose management, safe exercise guidance for various complications
- Medication management: insulin types and regimens, oral and injectable agents, titration principles
- Monitoring: blood glucose monitoring, continuous glucose monitoring (CGM) interpretation, ketone testing
- Acute and chronic complication management: hypoglycemia treatment protocols, DKA prevention, foot care, cardiovascular risk reduction
- Behavior change: motivational interviewing, goal-setting, self-management support strategies
- Technology: insulin pumps, automated insulin delivery systems, CGM devices
Domain 3: Standards and Practices - 8 Scored Questions
A smaller domain but not one to ignore entirely. Questions cover professional, ethical, and organizational frameworks for diabetes education delivery.
- DSMES (Diabetes Self-Management Education and Support) program standards
- Quality improvement principles in diabetes care settings
- Cultural competency and addressing health disparities
- Scope of practice and professional ethical standards
The passing score is determined using the Angoff methodology - a criterion-referenced standard-setting process - and is reported through CBDCE's scoring process. CBDCE does not publicly disclose pass rates. Prepare as if the standard is high, because criterion-referenced exams reward genuine competency rather than outperforming peers.
Practice with realistic exam-style questions at our CDCES practice test platform to experience the multiple-choice format and pacing demands before your appointment date.
Scheduling Your Prep Around the Three Domains
Given the extreme imbalance between domains - 105 questions in Domain 2 versus 8 in Domain 3 - your preparation schedule should reflect those proportions. Here is a six-week study framework organized around the actual CDCES content structure:
Domain 1 Foundation - Assessment
- Review clinical assessment skills: A1C interpretation, kidney function markers (eGFR, urine albumin), lipid panels in the context of diabetes risk
- Study psychosocial screening tools used in diabetes care settings
- Practice identifying barriers to self-management from clinical case scenarios
Domain 2 Deep Dive - Care and Education Interventions
- Week 2: Nutrition therapy, carbohydrate counting, and physical activity guidance across different patient populations
- Week 3: Pharmacology - insulin regimens (basal, bolus, premixed), GLP-1 receptor agonists, SGLT-2 inhibitors, titration principles, hypoglycemia management
- Week 4: CGM interpretation, insulin pump management, behavior change techniques, and complication prevention
Domain 3 and Cross-Domain Integration
- Review DSMES program standards and quality improvement frameworks
- Complete full-length timed practice exams at the CDCES practice test site to simulate 4-hour pacing
- Identify weak content areas from practice results and prioritize Domain 2 sub-topics
Final Review and Logistics
- Targeted review of Domain 2 pharmacology and monitoring content - the highest-volume tested area
- Confirm PSI appointment, ID compliance, and route to test center (or run a final remote proctoring system check)
- Review your ATT for any last-minute requirements
Candidates preparing for renewal after their five-year certification period should also revisit CE requirements early. Whether you renew through the CE pathway (75 CE hours plus qualifying practice experience), the exam pathway, or the combined pathway, your timeline begins before your certification expires. See CDCES Continuing Education Hours: What Qualifies 2026 for a detailed breakdown of which CE activities satisfy renewal criteria.
Frequently Asked Questions
CBDCE does not publish a guaranteed processing timeline. Most candidates report receiving their ATT within several weeks of submission, but processing time can vary based on application volume and documentation completeness. Submit a thorough, well-documented application to avoid delays from follow-up requests. Do not book travel or time off work until you have your ATT in hand.
Yes, but rescheduling is subject to PSI's policies, and fees may apply depending on how close to your appointment date you make the change. Rescheduling very close to your exam date typically incurs higher fees or may not be permitted at all. Review PSI's current rescheduling policy at the time you book, as policies can change.
PSI requires government-issued photo identification - such as a driver's license, state ID card, or passport. The name on your ID must match exactly the name in your PSI candidate account. If there is a discrepancy, correct it with PSI before your exam date. Being turned away on exam day due to a name mismatch does not automatically entitle you to a fee refund.
No. The 25 unscored pretest questions are embedded throughout the exam and are indistinguishable from the 150 scored questions. They are used by CBDCE to evaluate new questions for potential future use. Because you cannot identify them, treat every question as if it contributes to your score. There is no penalty for guessing - always select an answer for every question.
CBDCE offers three renewal pathways: the CE pathway (requiring 75 CE hours plus qualifying diabetes care and education practice experience), the exam pathway (retaking and passing the CDCES exam), or the CE-plus-exam pathway. Each pathway has specific documentation requirements. Begin planning your renewal strategy well before your certification expiration date - ideally within the first year of earning it. For CE qualification details, visit CDCES Continuing Education Hours: What Qualifies 2026.