Coverage profile
How to reach Wellmark
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
Not published
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
- 10395
- 10396
- 12B92
- 1404
- 1510
- 2490
- 6672
- 6733
- 88848
- 88851
- CBIA1
- CBIA2
- IABCBS
- IABLM
- IABLS
- SB640
- SB640MA
- SB640MAP
- SDBLS
- BCBS South Dakota
- Wellmark - Medicare Advantage
- Wellmark Advantage Health Plan
- Wellmark Blue Cross Blue Shield (Iowa, South Dakota)
- Wellmark Blue Cross Blue Shield Dental (Iowa, South Dakota)
- Wellmark Blue Cross and Blue Shield
- Wellmark Blue Cross and Blue Shield of Iowa
- Wellmark Blue Cross and Blue Shield of South Dakota
- Wellmark Health Plan of Iowa
- WELLMARK MEDICARE ADVANTAGE
- WELLMARK BLUE CROSS BLUE SHIELD