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ACE-CHC vs ACE-CMES

ACE Certified Health Coach from American Council on Exercise and ACE Certified Medical Exercise Specialist from American Council on Exercise, side by side: accreditation, eligibility, exam, cost and renewal, each fact from its cited source.

Key differences

  • ACE-CMES requires a bachelor's (four-year) degree while ACE-CHC does not.
  • Both credentials are currently NCCA accredited, confirmed in the accreditor's directory.
  • Both renew on a 2-year cycle.

Differences are stated only where both credentials have a known value on record — never inferred against an unknown. No winner is declared; which credential fits depends on your goals. Methodology

Credential type
certification
certification
Verification
verified
verified
Accreditation
accreditedNCCA(directory-confirmed)
accreditedNCCA(directory-confirmed)
Accredited through
2029-03-31
2029-03-31
Target professional
Health coaches
Medical exercise professionals
Minimum age
18
18
Education requirement
Have completed high school diploma (or the equivalent)
Proof of a four-year (bachelor's) degree in exercise science or a related field (upload unofficial transcript)
Degree required
no
yes — Bachelor's (four-year) degree
Experience requirement
No experience required per ACE program pages; the ACE credential listing page states candidates must submit documentation for ONE of: a current NCCA-accredited certification in fitness, nutrition, healthcare, wellness, human resources or related field; an associate's degree or higher in fitness, exercise science, nutrition, healthcare, wellness or related field; a completed NBHWC-approved health coach training program; or a minimum of 2 years of work experience in coaching/leading/designing behavior or lifestyle change, exercise, wellness, nutrition or physical activity (documented by resume)
Proof of 500 hours of work experience designing and implementing exercise programs for apparently healthy and/or high-risk individuals, documented by a qualified professional (supervisor-completed pre-approval form)
CPR/AED to enroll
yes
yes
Other prerequisites
Current adult CPR and AED certification with a live (hands-on) skills check completed prior to exam registration (CPR only required outside the U.S./Canada); present a current government-issued photo ID with signature. No prerequisites to purchase a study program.
Current adult CPR and AED certificate with hands-on (in-person or virtual) live skills check (courses without skills check not accepted; AED only required in USA and Canada); present a current government-issued photo ID with signature
Exam format
NCCA-accredited ACE Certified Health Coach Certification Exam; multiple-choice, taken either at an in-person proctored testing site or online via Live Remote Proctor (Meazure Learning/ProctorU, English only)
Proctored certification exam; can be taken from home via Live Remote Proctor (Meazure Learning/ProctorU, English only) or at an exam location; scaled scoring up to 800 points
Question count
unknown
unknown
Time limit
unknown
unknown
Passing score
Minimum passing score of 500 on a scale up to 800
Minimum passing score of 500 (out of a possible 800)
Retake policy
If not passed, candidates may use a retake voucher (if available in MyACE Account) or purchase an additional exam at a discounted retake fee, valid for one year after the initial test date. Exam must be registered within 6 months of study program purchase (voucher redemption period); Live Remote Proctor exams must be completed within 60 days of registration.
Retake requires a retake voucher (included in Premium program) or purchase of an additional exam at a discounted retake fee via MyACE; discounted retake price valid for one year after the initial test date. Exam voucher has a 6-month redemption period; after registering for a Live Remote Proctored exam candidates have 60 days to complete it.
Exam / application fees
unknown
unknown
Renewal required
yes
yes
Renewal cycle
2 years
2 years
CEUs per cycle
2
2
CEU unit system
ACE CEC (0.1 CEC = 1 hour of structured learning; 2.0 CECs = 20 hours)
ACE CEC (0.1 CEC = 1 hour of structured learning; 2.0 CECs = 20 hours)
Renewal fees
$129 standard
$129 standard
Ethics requirement
yes
yes
CPR/AED at renewal
yes
yes
Renewal deadline rule
Credential must be renewed every two years; all CECs must be completed between the start and end dates of the two-year renewal cycle shown in the My ACE account. Late renewal is possible up to 3 months ($169) and up to 6 months ($199) past expiration; more than 6 months past expiration requires contacting ACE support. Excess CECs do not roll over, and if the certification expires without completing CECs the exam must be retaken.
Renew every two years by the end date of the renewal cycle shown in the My ACE profile; CECs must be completed between the cycle start and end dates and do not roll over. Late renewal is permitted up to 3 months past expiration ($169) and up to 6 months ($199); more than 6 months past expiration requires contacting ACE support. If CECs are not completed and the certification expires, the exam must be retaken.
Reinstatement
unknown
unknown
Credential status
active
active
Last verified
2026-09-03
2026-09-03
CEU recognition
American Council on Exercise (ACE) (petition accepted) · Accredited colleges/universities (college coursework) (accepts ceus from) · ACE-Approved Continuing Education Providers (voluntary ACE approval program) (approved ceu provider)
ACE-Approved Continuing Education Providers (ACE Pre-Approved Course Directory) (accepts ceus from) · American Council on Exercise (non-ACE-approved courses and college courses) (petition accepted) · American Council on Exercise (other ACE credentials) (reciprocal)
Categories
Behavior Change, Nutrition Coaching
Exercise Physiology, Special Populations

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Full records: ACE Certified Health Coach · ACE Certified Medical Exercise Specialist

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