 NDX® Billing Account Portal |
| Note: Any payment made after 7pm EST will not post to your account until the next day after 4pm EST. Please contact AR at 800-373-5230 if you wish to opt out of the NDX® Billing Account Portal. |
NDX® Billing Account Portal |
| Note: Any payment made after 7pm EST will not post to your account until the next day after 4pm EST. Please contact AR at 800-373-5230 if you wish to opt out of the NDX® Billing Account Portal. |
 |