Billing Center
| Company | Toll Free |
| AAA | 800-207-3618 |
| Aetna | 866-350-7644 |
| American Summit | 817-632-2612 |
| Ameritas | 800-487-5553 |
| Auto Owners | 800-346-0346 |
| Blue Cross | 602-864-4115 |
| Cigna | 800-244-6224 |
| Delta Dental | 800-352-6132 |
| Fidelity | 800-220-1351 |
| Formost | 800-527-3907 |
| Guardian Dental | 800-459-9401 |
| Hartford | 866-574-4833 |
| HealthNet | 800-723-6977 |
| Metlife | 800-638-5433 |
| Occidental | 800-223-5994 |
| Premier Access | 888-715-0750 |
| Principal | 800-843-1371 |
| Progressive | 800-776-4737 |
| Reliance | 800-497-7044 |
| Safeco | 800-332-3226 |
| Secure Care | 888-429-0914 |
| Significa | 800-796-7460 |
| Standard | 800-547-9515 |
| Starmark | 800-522-1246 |
| Total Dental | 888-422-1995 |
| Travelers | 800-252-4633 |
| United Healthcare | 866-633-2466 |
| UnitedHealthOne/GoldenRule | 877-884-3256 |
| Unitrin | 800-777-4342 |