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  • Benefits
  • Medical, Dental, & Vision Benefits
  • Dental Insurance
  • Plan Comparison (2022)

Dental Care Plans Comparison Chart (2022)

  • Questions to Ask: Making Your Dental Plan Decisions
  PPO Plan
In-Network
Plan A Plan B
Annual maximum benefit for preventive, basic and major covered services $1,500 per person $1,250 per person $1,000 per person
Late Entrant Provision (see definition here) Applies Applies Applies
Coverage for Preventive Services:
  • 2 routine exams per year
  • 2 routine prophylaxis (cleanings) per year
  • Space maintainers
  • X-rays
  • Fluoride treatments for children under age 19
No deductible

Covered in full up to the MAC1.

No deductible

Covered in full up to U&C2.

No deductible

Members will pay the balance due after the plan reimburses based on the published fee schedule.

Coverage for Basic Services:
  • Fillings
  • Sealants
  • Full or partial denture repair
  • Anesthesia for oral surgery
  • Removal of teeth
No deductible;
Reimbursement at:
  • 80% of MAC1 during first year of coverage
  • 90% of MAC1 during second year of coverage if a covered procedure is received during the first year
  • 100% of MAC1 thereafter if a covered procedure is received in the second and following years
After $100 lifetime deductible per person;
Reimbursement at:
  • 80% of U&C2 during first year of coverage
  • 90% of U&C2 during second year of coverage if a covered procedure is received during the first year
  • 100% of U&C2 thereafter if a covered procedure is received in the second and following years
After a combined basic and major annual deductible of $50 per person, the plan pays a predetermined fixed amount3 based on procedure received.
Coverage for Major Services:
  • Crowns
  • Bridgework
  • Partial or full dentures
  • Dentures, prosthodontics, and inlays
  • Periodontal maintenace (periodontal cleaning) and gum treatment
  • Endodontic procedures (root canals, etc.)
After a $50 calendar year deductible per person;
Reimbusement at:
  • 50% of MAC1
  • 65% of MAC1 for periodontic or gum treatment
  • 65% of MAC1 for endodontic procedures
After a $75 calendar year deductible per person;
Reimbursement at:
  • 50% of U&C2
  • 65% of U&C2 for periodontic or gum treatment
  • 65% of U&C2 for endodontic procedures
After a combined basic and major annual deductible of $50 per person, the plan pays a predetermined fixed amount3 based on procedure received.
Coverage for Orthodontia:
All three plans cover orthodontia (as described in the chart) only if treatment begins after the participant becomes covered by a Duke Dental Plan. No deductible.

50% of U&C2

$1,000 lifetime orthodontia maximum benefit per person (adults and children)

No deductible.

50% of U&C2

$1,000 lifetime orthodontia maximum benefit per person (adults and children)

No deductible.

50% of U&C2

$750 lifetime orthodontia maximum benefit per person (adults and children)

  1. All payments are based on the Maximum Allowable Charges (MAC). PPO dentists have agreed to accept the contracted fee (MAC) as the maximum charge.
  2. All payments are based on the usual and customary (U&C) allowable charge. You are responsible for charges over U&C.
  3. The fee schedule, or reimbursement for each type of dental procedure, is available on the Ameritas website at ameritas.com.

Questions to Ask: Making Your Dental Plan Decisions

When comparing Duke's dental plans, it is important to compare out-of-pocket expenses as well as premiums. Here are some questions to ask yourself when choosing a dental plan that matches the needs of you and your family.

  PPO Plans Plan A Plan B
Can I visit any dentist? No, you must use a network dentist Yes, you may choose any licensed dentist or use a network dentist Yes, you may choose any licensed dentist or use a network dentist
If I don't enroll within 30 days after my date of hire or eligibility and enroll in the future, will I be a "late entrant"? Yes, please see below for more details Yes, please see below for more details Yes, please see below for more details
Will my dependent children who live in a different location be covered? Yes, they may choose a dentist within a nationwide network Yes Yes
Is there a dental deductible before the insurance will pay for covered services? Yes, an annual $50 deductible for "major" services Yes, a $100 lifetime deductible for "basic" services and an annual $75 deductible for "major" services; the deductibles are waived if you use a network provider Yes, a combined annual $50 deductible for "basic" and "major" services; the deductibles are waived if you use a network provider
Will I have out-of-pocket costs for preventive services? No Yes, cost sharing may be required if you visit a non- network dentist that charges above U&C Yes
I need an existing filling replaced. Will it be covered if I enroll in a Duke dental plan? Yes, if the filling is at least 6 months old Yes, if the filling is at least 6 months old Yes, if the filling is at least 6 months old
Are teeth whitening services covered under dental coverage? No No No
Is a Pre-Treatment required? We strongly suggest you ask your provider to submit a pre-treatment prior to expensive procedures such as crowns, bridges, root canals, etc. We strongly suggest you ask your provider to submit a pre-treatment prior to expensive procedures such as crowns, bridges, root canals, etc. We strongly suggest you ask your provider to submit a pre-treatment prior to expensive procedures such as crowns, bridges, root canals, etc.

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Human Resources

Duke Human Resources
705 Broad St. Box 90496
Durham, NC 27705
Phone: (919) 684-5600
Have questions?

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