Coverage profile
How to reach CareFirst BlueCross BlueShield Medicare Advantage
The published routes below reflect capabilities connected to this terminal endpoint. They are reference data, not a guarantee of claim acceptance.
Claim statusEDI 276/277
Available
EligibilityEDI 270/271
Available
Enhanced claim statusAvaility ECS
Not published
Portal claim statusBrowser automation
Available
Phone claim statusAutomated phone agent
Not published
Appeals agentAI appeals workflow
Not published
Operational signal
Supported
Supported
This route answers reliably based on recent operational signal.
Reliability is intentionally published as a coarse label. Substrate never exposes raw attempt counts, success rates, or internal thresholds.
Other aliases
Also known as
- 45282
- 45282MA
- 7487
- 9643
- CareFirst BCBS Medicare Advantage
- University of Maryland Health Advantage
- CAREFIRST MEDICARE ADVANTAGE