National Standards for DSMES and the National DPP

The National Standards for Diabetes Self-Management Education and Support (NSDSMES)

Domain III of the CBDCE outline tests whether a Certified Diabetes Care and Education Specialist (CDCES) understands the formal frameworks that govern how diabetes education is delivered, recognized, and paid for — not just how to teach a person with diabetes. The National Standards for Diabetes Self-Management Education and Support (NSDSMES) sit at the center of that framework. First issued by the American Diabetes Association (ADA) in 1984, the National Standards are jointly maintained today by ADA and the Association of Diabetes Care & Education Specialists (ADCES, formerly AADE), and are reviewed and revised on a roughly five-year cycle to keep pace with evidence and practice models.

Know the current structure precisely, because it changed in 2022. The 2017 edition of the National Standards organized DSMES around 10 standards. The current (2022) revision consolidated that structure into 6 broader standards — a change tested candidates sometimes miss if they studied an older source. The six current standards are:

The National Standards are not just a teaching philosophy — they are the yardstick used to accredit or recognize a DSMES service. Two national accrediting organizations (NAOs), authorized by the Centers for Medicare & Medicaid Services (CMS), assess programs against the National Standards: the ADA Education Recognition Program (ERP) and the ADCES Diabetes Education Accreditation Program (DEAP). A program that earns accreditation or recognition is approved on a 4-year cycle and becomes eligible for reimbursement, most importantly Medicare's Diabetes Self-Management Training (DSMT) benefit: up to 10 hours of training within the first continuous 12 months following a qualifying referral and diabetes diagnosis (typically 1 hour individual plus 9 hours group), and up to 2 hours per year in follow-up training in subsequent years with a new physician/qualified health care professional referral. Many state Medicaid programs and commercial payers extend similar coverage to accredited/recognized services.

The Four Critical Times to Assess Need for DSMES

DSMES is not a one-time referral made only at diagnosis — it is meant to be revisited across the life of the condition. A joint consensus report from ADA, ADCES, the Academy of Nutrition and Dietetics, and several primary care and pharmacy organizations defines four critical times when a referring clinician (or the CDCES themselves, working across a team) should formally assess whether a person needs DSMES referral or follow-up:

1. At diagnosis — establishing foundational self-management knowledge and emotional/behavioral support from the start.
2. Annually, and/or when not meeting treatment targets — for ongoing health maintenance and to catch drift away from goals early.
3. When complicating factors develop — new diabetes-related complications, comorbid conditions, physical or cognitive limitations, or changes that affect self-management capacity.
4. When transitions in life or care occur — changes such as a new care team, a move to a different living situation, a change in insurance coverage, or a shift between pediatric and adult care.

These four checkpoints exist because DSMES referral rates and utilization remain far lower than they should be nationally; building assessment for DSMES need into these four specific moments — rather than relying on a single point of referral — is the strategy the consensus report and CBDCE outline both endorse to close that gap.

The National Diabetes Prevention Program (National DPP)

While DSMES serves people already diagnosed with diabetes, the National DPP is the parallel, CDC-recognized structure for primary prevention — reaching adults with prediabetes or who are otherwise at high risk, before a diabetes diagnosis occurs. Eligible participants are adults age 18 or older with a BMI of 25 kg/m² or higher (23 kg/m² or higher if Asian American), no prior diagnosis of type 1 or type 2 diabetes, and evidence of risk (a qualifying blood test result, a validated risk-test score, or a history of gestational diabetes).

The National DPP lifestyle change program runs a minimum of 22 sessions across roughly one year: 16 weekly core sessions delivered over about the first six months, followed by at least 6 monthly core-maintenance sessions over the remaining six months, delivered in person, online, or through a combination, by a trained lifestyle coach using a CDC-approved curriculum. The program's target outcomes are 5-7% body-weight loss and building up to 150 minutes per week of moderate physical activity. Organizations achieve and maintain CDC recognition through the Diabetes Prevention Recognition Program (DPRP) by submitting participant outcome data every six months and meeting benchmarks for retention, weight loss, and physical-activity achievement.

For the CDCES, the practical distinction matters on the exam and in practice: screen for prediabetes and refer eligible, not-yet-diagnosed at-risk individuals to the National DPP; refer people with a diabetes diagnosis to DSMES. Both pathways are standards-driven, evidence-based, and reimbursable — but they serve different populations at different points on the prevention-to-management continuum.