CareFirst BlueCross BlueShield
Blue Cross Blue ShieldVERIFIEDOverview
Payer
- States / regions
- DC, MD, VA
- Lines of business
- Commercial
- Directory entries
- 1
Verified contacts
Contact information
- Provider portalWashington, D.C., Maryland, Northern Virginia · Commercial
- https://provider.carefirst.com/ (opens in a new tab)Verified · August 2026
- Provider ServicesWashington, D.C., Maryland, Northern Virginia · Commercial
- 877-526-8390Verified · August 2026
- Provider ServicesWashington, D.C., Maryland, Northern Virginia · Commercial
- 800-854-5256Verified · August 2026
Every contact is individually source-tracked with its verification date. A green “Verified” badge only appears when a source and date exist — see the payer contacts page for full source detail.
State / LOB scopes
Directory entries
AR workflows
Payer-specific denial guidance
Under development: Note
Payer-specific workflows — corrected claims, reconsideration, appeals, timely filing, eligibility and related CARC/RARC guidance — appear here only after they are verified against an authoritative source. Nothing is published speculatively.
CareFirst BlueCross BlueShield has 1278 BCBS prefixes in the research registry — try the BCBS Prefix Lookup.
Source & verification
Official sources
- CareFirst — official website — https://www.carefirst.com
- CareFirst — Provider — https://provider.carefirst.com/
- FEP Blue — Maryland Help Center — https://www.fepblue.org/contact-us/maryland