| 32 BJ Health Fund | CX076 | | None | | | |  | | | |  | | |
| AARP | AARP | | None | | | | | |  | | |  | |
| AARP Dental Insurance Plan | AARP1 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA only and is not necessary prior to sending claims. Enroll in WS |
| Absolute Total Care | CR289 | | None | | | | | |  | | |  | |
| Access Administrators (California) | TLZ17 | | None | | | |  | | | |  | | |
| Access Dental Plan - All Plans | 91185 | | None | | | |  | | | | | | |
| ACS Benefit & Consulting Services, Inc. | CR485 | | None | | | | | |  | | | | |
| ACS Benefit Services | 61474 | | None | | | |  | | | |  | | |
| ACS Benefits / Payer Compass | PA331 | | None | | | |  | | | | | | |
| Activa Benefit Services, LLC | 38255 | | None | | | |  | |  | |  | | Formerly Amway Corp. / Dental |
| ADI DentaQuest | CX052 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA only and is not necessary prior to sending claims. Enroll in WS |
| Administration Services, Inc. (ASI) | PAPER | | None | | | |  | | | |  | | |
| Administration Systems Research Corporation (ASR) | TLU02 | | 837 | | | |  | | | |  | | |
| Administrative Concepts | CR736 | | None | | | | | |  | | | | |
| Administrative Services Only (ASO) | CX076 | | None | | | |  | | | |  | | |
| Administrative Services, Inc. | CR347 | | None | | | | | |  | | | | |
| Administrative Solutions, Inc. | PAPER | | None | | | |  | | | |  | | |
| ADN Administrators (Michigan) | TLX97 | | None | | | |  | | | |  | | |
| Advantage Dental Plan, Inc. | 93524 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA only and is not necessary prior to sending claims. Enroll in WS |
| Advantek Benefit Administrators | 83077 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA only and is not necessary prior to sending claims. Zelis |
| Adventist Health System West - Dental | 95340 | | None | | | |  | | | | | | |
| Aetna | 00002 | | None | | | | | |  | | |  | Your NPI must be in Aetna's database prior to sending eligibility inquiries. |
| Aetna - American Continental Medicare Supplement | 00002 | | None | | | | | |  | | |  | |
| Aetna - Dental | DL001 | | None | | | | | | |  | | | |
| Aetna - Innovation Health Leap | 60054 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA/EFT only and is not necessary prior to sending claims. Enroll in WS |
| Aetna / US Healthcare (All Plans) | 60054 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA/EFT only and is not necessary prior to sending claims. Enroll in WS with 60054 |
| Aetna Affordable Health Choices - SRC | 57604 | | 835 | | | |  |  | | |  | | The top of the member's ID card will show the wording "Aetna Affordable Health Choices PPO" or "Aetna Affordable Health Choices". Enroll for 835 with Payer ID 60054. |
| Aetna Better Health Kentucky Dental | ABHK1 | | None | | | |  | | | | | | Effective 10/1/2025 |
| Aetna Better Health New Jersey | CR558 | | None | | | | | |  | | | | |
| Aetna Better Health New York | CR559 | | None | | | | | |  | | | | |
| Aetna Better Health of California | CR720 | | None | | | | | |  | | | | |
| Aetna Better Health of Florida | CR714 | | None | | | | | |  | | | | |
| Aetna Better Health of Illinois Medicaid | CR401 | | None | | | | | |  | | | | |
| Aetna Better Health of Kansas | CR728 | | None | | | | | |  | | | | |
| Aetna Better Health of Kentucky | CR276 | | None | | | | | |  | | | | |
| Aetna Better Health of Kentucky Dental | 86098 | | 835 | | | |  |  | | | | | DOS Prior to 10/1/25 |
| Aetna Better Health of Louisiana | CR355 | | None | | | | | |  | | | | |
| Aetna Better Health of Michigan | CR356 | | None | | | | | |  | | | | |
| Aetna Better Health of Ohio | CR565 | | None | | | | | |  | | | | |
| Aetna Better Health of Virginia | CR494 | | None | | | | | |  | | | | |
| Aetna Better Health Pennsylvania Medicaid | CR402 | | None | | | | | |  | | | | |
| Aetna Better Health West Virginia | CR560 | | None | | | | | |  | | | | |
| Aetna DMO | 68246 | | None | | | |  | | | |  | | |
| Aetna Leap | 60054 | | 835 | | | |  |  | | |  | | Enrollment applies to ERA/EFT only and is not necessary prior to sending claims. Enroll in WS |
| Aetna Long Term Care | 00225 | | None | | | | | |  | | | | |
| Aetna Medicare EPO/PPO Dental | 18014 | | None | | | |  | | | | | | |
| Aetna Retiree Medical Plan - Administrator | CR742 | | None | | | | | |  | | | | |
| Aetna Senior Supplemental Insurance | CR561 | | None | | | | | |  | | | | |
| Aetna Texas Medicaid & CHIP | CR358 | | None | | | | | |  | | | | |
| Affinity Health Plan | CR404 | | None | | | | | |  | | | | |