Carefirst BCBS
Provider Services |
Phone Number |
| Maryland Indemnity – XW Prefix | 410-581-3581 / 800-437-2332 |
| NCA Indemnity – XIA, XIJ and XWY Prefixes BlueChoice – XIC, XIK and XWR Prefixes BluePreferred – XIP, XIL and XWV Prefixes BlueChoice Advantage – XIH Prefix MHIP | 202-479-6560 / 800-842-5975 |
| BlueChoice – XIC, XIK and XWR Prefixes | 202-479-6560 / 800-842-5975 |
| BluePreferred – XIP, XIL and XWV Prefixes | 202-479-6560 / 800-842-5975 |
| BlueChoice Advantage – XIH Prefix | 202-479-6560 / 800-842-5975 |
| MHIP | 202-479-6560 / 800-842-5975 |
| Maryland Point of Service (MPOS) Referral Line | 410-998-5741 – Fax for referrals |
|
State of Maryland – All Products
|
877-228-7268 |
|
Care Management
|
866-PRE-AUTH (773-2884) |
| Authorization | 410-781-7661 – Fax for authorization |
| Case Management | 410-605-2413 / 888-264-8648 |
| Northrop Grumman – NRG Prefix | 877-228-7268 / 800-972-8088 |
| Northrop Grumman – ESS or NGC Prefix | 800-516-1269 |
| All Other NASCO Accounts | 877-228-7268 |
| AVRU NCA Region: Eligibility, Claim and Benefit Inquiry for CareFirst BlueChoice, BluePreferred and NCA Indemnity | 202-479-6560 / 800-842-5975 |
| AVRU MD Region: Authorizations, Eligibility and Claim and Benefit Inquiry for PPO, MPOS, PPN and MD Indemnity | 410-581-3535 / 800-248-8410 |