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DHMO FAQ (81 KB PDF)
Federal Dental and Vision Plans
    Your Dental Insurance

How the Dental Plan Works (PPO)

The Premier and Standard dental plans are "passive" Preferred Provider Organization (PPO) plans. That means you may use any dentist you wish, or you may see a dentist who participates in the Preferred Provider network. If you choose to use participating dentists, the plan covers a higher percentage of eligible expenses, and your out-of-pocket costs are lower. For a complete list of participating dentists, see a Benefits Counselor or visit the CIGNA web site.

The Dental Plan pays benefits for four types of services:

For each type of service, benefits are paid according to reasonable and customary (R&C) fees. R&C fees are the amounts charged by other dentists in your community for similar services and supplies. You pay any amount over the insurance company's R&C portion of the payment.

Although the PPO dental plans cover preventive care at 100%, there are differences between the two plans. The CIGNA Standard Dental PPO Plan has lower per paycheck contributions than the CIGNA Premier Dental PPO Plan, but higher out-of-pocket costs. The CIGNA Standard Dental PPO Plan has an annual deductible that you must meet before the plan begins paying for non-preventive services. The CIGNA Premier Dental PPO Plan offers higher levels of coverage for most dental services than the CIGNA Standard Dental PPO Plan, and includes coverage for orthodontia and implants. See the comparison chart of the dental plans.

The following sections contain highlights of the four types of services.

   Preventive Services  

Many dental expenses result from problems that could have been prevented by regular checkups. The Dental Plan helps you avoid these expenses by paying for preventive and diagnostic services.

  • Routine oral exams, cleaning, and scaling of teeth (twice per calendar year)
  • Single x-rays and series of bitewing x-rays
  • Full-mouth x-rays (not more than once every 36 months)
  • Fluoride treatments for children under 19 (once per calendar year)
  • Fixed space maintainers

  Basic Services  

  • Oral surgery (other than procedures for which Health Plan benefits are payable), including such procedures as simple and surgical extractions
  • Administration of general anesthetics, when performed in connection with oral surgery
  • Fillings
  • Root canal therapy (treatment of the pulp of a tooth)
  • Repair or re-cementing of bridgework and dentures
  • Treatment of gums and other tissues of the mouth
  • Apicoectomy (surgically removing the tip of the tooth root)

  Major Services  

  • Major restorative services, such as gold inlay fillings and porcelain or cast gold crowns
  • Prosthodontics (artificial replacement of natural teeth, including complete and partial dentures and bridges)
  • Implants (Premier PPO only)

   Orthodontic Services  

Orthodontia involves teeth straightening and repositioning.

  • A preliminary study consisting of radiographs, diagnostic casts, and a treatment plan
  • The first month of active orthodontic treatment, including appliances such as braces
  • Covered monthly expenses for visits to the orthodontist and braces after the first month

DHMO FAQ (81 KB PDF)