Updated April 2026 · Reviewed by the Online Nutrition Planet editorial team

The Certified Diabetes Care and Education Specialist (CDCES) is one of the most widely recognized specialty credentials in nutrition and healthcare — and it's one of the few credentials open to multiple professions including dietitians, nurses, pharmacists, and exercise physiologists. If you work with people who have Type 1 or Type 2 diabetes and want a formal credential that signals real competency in diabetes education and management, the CDCES is the most respected option. Here's exactly what it requires, what it costs, and what this work looks like in practice.

Disclosure: some links below point to program detail pages in our database. We earn affiliate commissions when readers enroll in programs we list, at no extra cost — we don't accept payment for ranking. Read our full disclosure.

What Diabetes Care and Education Specialists do

CDCESs, previously called Certified Diabetes Educators (CDEs) before the credential was renamed in 2020, work with people who have diabetes to improve their knowledge, skills, and confidence in managing the disease. The scope of work spans medical nutrition therapy, blood glucose monitoring education, medication management support, exercise and lifestyle counseling, and the behavioral and emotional dimensions of living with a chronic disease.

In practice, CDCESs work in outpatient diabetes education programs, endocrinology practices, primary care clinics, hospital inpatient units, community health settings, and increasingly telehealth platforms. Many hospital-based diabetes education programs are accredited by the Association of Diabetes Care and Education Specialists (ADCES), which administers the CDCES credential. These accredited programs often have structured protocols for new and established diabetes patients covering the AADE7 Self-Care Behaviors framework (now called the ADCES7 behaviors): healthy eating, being active, monitoring, taking medication, problem-solving, reducing risks, and healthy coping.

Who can become a CDCES: eligible professions

The CDCES is unusual among health specialty credentials in being explicitly multidisciplinary. Eligible professions as of 2026 include:

  • Registered Dietitian/Registered Dietitian Nutritionist (RD/RDN)
  • Registered Nurse (RN)
  • Pharmacist (RPh, PharmD)
  • Physician (MD, DO)
  • Nurse Practitioner or Physician Assistant
  • Exercise Physiologist (with appropriate degree)
  • Other health professionals with a bachelor's or higher degree in a health-related field and a professional credential

Health coaches and nutrition coaches without a licensed clinical credential are not eligible for the CDCES. If you want to work professionally in diabetes care and education, you need a qualifying foundational credential first. For those interested in the nutrition side of diabetes management specifically, the RD pathway is the most direct route. Browse ACEND-accredited RD programs for options.

CDCES requirements: what you need to qualify

The Certification Board for Diabetes Care and Education (CBDCE) administers the CDCES examination. Current requirements as of 2026:

  • A qualifying professional credential from the eligible professions list above, held in good standing.
  • 1,000 hours of diabetes care and education experience within the previous 5 years. At least 375 of those hours must be within the 12 months before applying.
  • Currently working in diabetes care and education at the time of application.
  • Passing the CDCES examination.

The 1,000-hour requirement is less intensive than the 2,000-hour bar of many CDR specialty credentials, which makes the CDCES accessible to practitioners who incorporate diabetes work into a broader practice rather than specializing exclusively in it. The requirement that 375 hours occur in the 12 months before application ensures you're actively practicing in the area when you sit for the exam.

The CDCES examination

The CDCES exam is administered by CBDCE and covers a broad range of diabetes management content including pathophysiology, pharmacology (insulins, oral agents, GLP-1 agonists), nutrition management, blood glucose monitoring and continuous glucose monitoring systems, exercise, complications, special populations (pediatrics, pregnancy, older adults), and psychosocial care. The exam is challenging and requires systematic preparation. CBDCE publishes a content outline; ADCES offers exam prep resources and an exam prep course. Many candidates take 3 to 6 months to prepare after accumulating the required hours.

The exam is offered via computer at testing centers and remotely proctored. CBDCE reports pass rates periodically; as of recent exam years, first-time pass rates have been in the 75 to 85 percent range for candidates from qualifying professions. Thorough preparation matters.

Cost and realistic timeline

Costs depend heavily on your starting credential:

  • If you're an RD: the RD education represents $40,000 to $100,000+ in investment before you begin the CDCES path.
  • CBDCE exam fee: approximately $300 to $400 for first-time candidates.
  • ADCES membership (optional but beneficial for resources): approximately $200 to $300 per year.
  • Exam prep materials and course: $100 to $500 depending on what you use.

Timeline from professional credential to CDCES: 1.5 to 3 years in most cases, depending on how much diabetes-focused work is in your current role. If you work in an endocrinology practice or accredited diabetes education program, you can accumulate 1,000 hours in under 2 years. If diabetes is a smaller component of your practice, it takes longer. CDCES renewal requires 75 continuing education hours every 5 years, with at least 35 hours in diabetes-specific topics.

Salary and income

According to the BLS Occupational Outlook Handbook, the median annual wage for dietitians and nutritionists was $69,160 as of May 2023. CDCESs who are RDs typically earn at or above the general RD median, with specialty credentials and experience supporting higher compensation. Endocrinology clinic and hospital-based diabetes program positions generally pay $65,000 to $90,000 for experienced CDCESs.

ADCES conducts member compensation surveys (available to members). Telehealth diabetes care has expanded significantly, with platforms like Teladoc, Virta Health, Cecelia Health, and others employing CDCESs to work remotely with diabetes patients. Some of these roles offer competitive salaries with geographic flexibility. Independent CDCESs in private practice typically charge $100 to $200 per session, though insurance reimbursement for diabetes self-management education (DSME) is available through Medicare and many commercial payers for accredited programs.

What the daily work looks like

In a structured diabetes education program, your work revolves around individual and group education sessions. Individual sessions cover personal glucose management, medication review, meal planning, and troubleshooting. Group classes cover core diabetes education topics in a format that is cost-efficient and builds peer support. A typical week might include 8 to 15 individual patient visits, 1 to 2 group classes, chart review and lab follow-up, coordination with referring physicians, and documentation for insurance billing and accreditation compliance.

Telehealth has changed the work significantly. Remote CDCESs guide patients through glucose data review via continuous glucose monitor downloads, conduct nutrition counseling via video, and support medication adherence without in-person contact. The skills required are the same; the setting removes geographic barriers for patients in underserved areas where in-person diabetes education programs are limited or absent.

  • Board Certified-Advanced Diabetes Management (BC-ADM): A higher-level credential from ADCES for practitioners managing complex diabetes cases, including prescribing adjustments and medication titration. Requires the CDCES plus advanced clinical experience. Used by CDCESs who want to expand into more autonomous clinical management roles.
  • CDR's Board Certification: The CDR Certified Specialist in Diabetes (CSD) was discontinued in recent years as the CDCES became the dominant credential in the field. CDR specialty credentials now focus on other specialty areas.
  • Functional nutrition and diabetes: Some practitioners approach diabetes from an integrative or functional nutrition lens, focusing on metabolic root causes and lifestyle intervention. The functional nutrition programs in our database offer training in this approach, often complementary to CDCES-based practice.

Frequently asked questions

Is CDCES the same as CDE?

Yes. The Certified Diabetes Educator (CDE) designation was rebranded as Certified Diabetes Care and Education Specialist (CDCES) in 2020 to better reflect the scope of the work beyond just "education" to include care and management support. Existing CDEs were transitioned to the CDCES designation. The credential is administered by the same body, CBDCE, and the exam content was updated to reflect the name change.

How quickly can you accumulate 1,000 hours?

If diabetes education is your primary role in an endocrinology or diabetes education program, you can accumulate 1,000 hours in 7 to 10 months of full-time work. If diabetes is part of a broader practice, it takes longer — 18 months to 3 years is more typical for practitioners where diabetes is 30 to 50 percent of their work. Track your hours from the start; CBDCE requires documentation during the application process.

Does Medicare reimburse for CDCES services?

Medicare covers Diabetes Self-Management Training (DSMT) services delivered by certified educators within ADCES-accredited or ADA-recognized education programs. Coverage is available for beneficiaries newly diagnosed with diabetes and those who haven't received DSMT before. Reimbursement rates vary. Individual CDCESs in private practice without accredited program status may face limitations in Medicare billing. Commercial payer coverage varies significantly by plan.

Is the CDCES relevant for Type 1 as well as Type 2 diabetes?

Yes. The CDCES credential covers both Type 1 and Type 2 diabetes, gestational diabetes, prediabetes, and other forms of diabetes including MODY and secondary diabetes. The exam content includes pediatric and adult Type 1 management, insulin pump therapy, continuous glucose monitoring, and the distinct psychosocial challenges of Type 1 diabetes. Many CDCESs specialize in Type 1 populations, particularly those who work with pediatric endocrinology programs.

Do CDCESs work with prediabetes?

Yes, and this is a growing area. The CDC's National Diabetes Prevention Program (NDPP) employs lifestyle coaches (a separate, lower-bar credential) to deliver structured prediabetes prevention programs. CDCESs often provide more clinical depth in prediabetes work, particularly for high-risk individuals with metabolic syndrome, polycystic ovary syndrome, or a family history of Type 2 diabetes. Some CDCESs operate both NDPP and DSME programs within the same practice.

Ready to find the right nutrition program?

Our database tracks 687 accredited nutrition programs — every ACEND RD pathway program, every NANP holistic school, every BCNS clinical master's, and every major commercial certification. Filter by credential, cost, format, and accreditation.

Take the 60-second Match Me Quiz →

Or if you're still exploring and want a personalized shortlist, take our 60-second Match Me Quiz.

Online Nutrition Planet tracks 687 accredited nutrition programs. Questions? Contact us.