Two Dental Provider Organization (DPO) dental options are available through Delta Dental — a High plan and a Low plan.
The High plan has a higher paycheck contribution, but offers:
• Orthodontia coverage
• Lower deductibles
• Higher benefit maximums
• Richer coverage for major services
You can visit Delta Dental PPO or Premier dentist or a non-Delta Dental dentist, but you save money when you visit dentists in the DPO network, because these dentists agree to the contracted rates
| PLAN FEATURE | LOW PLAN | HIGH PLAN |
|---|---|---|
| Calendar year deductible (individual/family) | $100/$300 | $50/$150 |
| Calendar year maximum (per individual) | $1,000 | $2,000 |
| Diagnostic and preventive services | Covered 100%, no deductible | Covered 100%, no deductible |
| Basic services | You pay 20% after deductible | You pay 20% after deductible |
| Endodontics | You pay 20% after deductible | You pay 20% after deductible |
| Periodontics | You pay 20% after deductible | You pay 20% after deductible |
| Oral surgery | You pay 20% after deductible | You pay 20% after deductible |
| Major services | You pay 50% after deductible | You pay 40% after deductible |
| Prosthodontics | You pay 50% after deductible | You pay 40% after deductible |
| Implants | You pay 50% after deductible | You pay 40% after deductible |
| Orthodontic services | Not covered | You pay 50%, no deductible (for children and adults) |
| Orthodontic maximum | N/A | $2,000 lifetime |
Dependent Verification
When you add a new dependent to your AECOM coverage, you must provide documentation verifying that the dependent is eligible for coverage. You’ll receive information about eligibility and document requirements after you enroll. Review additional information and FAQs about dependent verification here.

