Principal Dental Coverage: Protect Your Smile After Braces

principal dental coverage for post-orthodontic retainers

You’ve invested time and care in your orthodontic treatment, and now it’s vital to protect those results. Understanding principal dental coverage for post-orthodontic retainers can help you maintain a lasting smile without unexpected out-of-pocket costs. With the Principal Dental PPO High Plan, you typically receive one set of post-treatment retainers for the course of a lifetime, ensuring your new alignment stays in place and easing your budget (Belmar Orthodontics).

In Charlotte, NC, Carolina Complete Dentistry specializes in insurance-friendly orthodontic and preventive care. Whether you’re wrapping up braces or exploring Invisalign, knowing how your benefits apply to retainers, x-rays, and follow-up visits empowers you to get the most from your policy. This guide breaks down key plan features, waiting periods, treatment comparisons, and practical tips—so you can protect your smile for years to come.

Understand plan details

Principal PPO High overview

Principal’s PPO High plan covers a broad range of services, from routine cleanings to major procedures. You enjoy access to a nationwide network of over 136,000 dentists, including specialists, without needing referrals. Key highlights for orthodontic and related care include:

  • Orthodontic benefit maximum of $1,500 per person
  • 50 percent coverage for braces, aligners, and retainers (subject to lifetime limits)
  • No waiting period for diagnostic services such as x-rays (Belmar Orthodontics)

Preventive services coverage

Keeping up with preventive visits protects both your oral health and your wallet. Under your plan you receive:

  • 100 percent coverage for routine exams and cleanings (two per year)
  • Full coverage for bitewing x-rays once every 12 months, full-mouth x-rays once every five years
  • No waiting period for these diagnostic or preventive services (Belmar Orthodontics)

By scheduling biannual appointments at Carolina Complete Dentistry, you can tap into these benefits and catch potential issues before they become costly treatments. Learn more about preventive care and freestanding benefits on our principal dental plan preventive services page.

Explore retainer coverage

Lifetime retainer benefits

Your retainer is essential for supporting bone and soft tissues as they adapt to new tooth positions (AAO). Under Principal’s PPO High plan:

  • One set of post-treatment retainers is covered for a lifetime
  • Coverage applies to Hawley, clear, or fixed retainers, depending on your orthodontist’s recommendation

This benefit helps you avoid a large upfront cost when transitioning out of active braces or aligner therapy.

Replacement costs explained

Despite lifetime coverage of the first retainer set, replacement retainers may incur fees, typically ranging from $100 to $500 per set (Cleveland Clinic). Coverage for replacements varies by policy, so:

  • Check your plan details or contact Principal for specifics on replacement eligibility
  • Consider ordering a spare retainer right away to minimize future costs
  • Ask your orthodontist about remakes; some offices offer discounted replacement fees

If you have an Ameritas policy as well, compare your options on ameritas dental coverage for orthodontic retainers to ensure you choose the best benefit.

Examine waiting periods

Orthodontic waiting requirements

While preventive and diagnostic services are available immediately, orthodontic benefits under Principal PPO High require a six-month waiting period before coverage begins. This applies to:

  • Traditional braces
  • Lingual braces
  • Invisalign and other clear aligners

Knowing this timeline helps you plan treatment start dates strategically.

Reducing wait times

To minimize delays:

  • Enroll or make changes during your employer’s annual benefits window to avoid waiting periods on new plans
  • Coordinate treatment timelines with your HR or benefits administrator
  • Verify active coverage status before scheduling major orthodontic procedures

By aligning your treatment schedule with plan start dates, you can begin care promptly and maximize benefits.

Compare orthodontic options

Braces coverage details

Principal’s orthodontic benefit covers 50 percent of the cost of traditional and lingual braces, up to a $1,500 lifetime maximum after a six-month waiting period (Belmar Orthodontics).

Feature Coverage Waiting period Lifetime max
Metal braces 50 percent 6 months $1,500
Lingual braces 50 percent 6 months $1,500
Replacement visits 50 percent 6 months Included

For a broader view of orthodontic limits under other plans, see the delta dental ppo orthodontic lifetime maximum details.

Invisalign coverage specifics

If you prefer clear aligners, Principal PPO High typically covers about 50 percent of Invisalign costs (subject to the same $1,500 maximum and six-month wait) (Belmar Orthodontics). Before you commit:

Maximize your benefits

Efficient claim filing

Streamlining the insurance process ensures you get reimbursed quickly:

  1. Request a pre-treatment estimate and pre-authorization from Principal
  2. Collect itemized invoices and procedure codes from your orthodontist
  3. Submit claims online or via mail promptly after each visit
  4. Follow up on claim status and appeal denials within the plan’s timeframe

Provider coordination

Working with Carolina Complete Dentistry simplifies billing:

  • We verify benefits before your appointment
  • Our team submits claims electronically to Principal and secondary insurers
  • We keep you informed of any remaining patient responsibility
  • We bundle procedures where possible to optimize annual maximums

By leveraging in-network providers, you reduce paperwork and minimize out-of-pocket surprises.

Choose local providers

Carolina Complete Dentistry

Carolina Complete Dentistry is Charlotte’s trusted, insurance-friendly practice for orthodontics, preventive care, and cosmetic treatments. We accept Principal PPO High and most major plans, offering:

  • Comprehensive orthodontic services including braces and Invisalign
  • State-of-the-art preventive cleanings, exams, and digital x-rays
  • Cosmetic options like whitening and bonding under your existing benefits

Our commitment to transparent pricing and assistance with insurance maximizes your coverage and minimizes stress.

Insurance-friendly services

When you choose our practice, you benefit from:

  • On-site insurance verification and benefit summaries
  • Flexible payment plans for any residual balances
  • Coordination of dual coverage when you have secondary plans
  • Simplified scheduling to align with your work or school calendar

This supportive environment ensures you focus on your smile—not on insurance hurdles.

Plan long-term care

Post-treatment maintenance

Maintaining your orthodontic results requires a consistent routine:

  • Wear your retainer full-time for the first four to six months, then nightly thereafter (Cleveland Clinic)
  • Schedule follow-up checkups every six months to monitor fit and oral health
  • Report any cracks or fit issues promptly to avoid relapse

Preventive checkup importance

Continued preventive care helps protect your investment in orthodontics. Under your Principal plan you receive:

  • Two free cleanings and exams per year
  • Full coverage for bitewing and full-mouth x-rays on the recommended schedule
  • Early detection of decay or gum issues that could compromise alignment

Learn more about maximizing these services through our principal dental plan preventive services overview.

Request a consultation

Check your eligibility

Before you book:

  • Review your Principal member ID card for coverage levels and waiting periods
  • Confirm your employer’s open enrollment deadlines
  • Identify secondary insurance policies that may coordinate benefits

Prepare your documents

To speed up your first visit:

  • Bring your current insurance card and photo ID
  • Provide any pre-authorization or referral forms
  • List prior orthodontic treatments and appliance costs
  • Have your preferred payment method ready for any co-pays

By coming prepared, you’ll spend less time on paperwork and more time on starting your post-orthodontic care journey.


Protecting your smile after braces starts with understanding your benefits and working with the right team. With Principal dental coverage for post-orthodontic retainers, strategic planning, and the support of Carolina Complete Dentistry, you can enjoy lasting results and peace of mind. Contact us today to schedule your consultation and take the first step toward preserving your perfect smile.

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