# Wellmark Payer ID

- **Payer ID:** 88848
- **Other payer IDs:** 12B92, 1404, 1510, 2490, 6672, 6733, 10395, 10396, 88851, CBIA1, CBIA2, IABCBS, IABLM, IABLS, SB640, SB640MA, SB640MAP, SDBLS, ZP239
- **Parent organization:** Wellmark
- **Coverage types:** Dental, Medical, Vision
- **Programs:** Commercial, Medicare
- **Where it operates:** Iowa, South Dakota
- **Payer website:** https://www.wellmark.com

## Other names

- BCBS South Dakota
- Wellmark - Medicare Advantage
- Wellmark Advantage Health Plan
- Wellmark Blue Cross and Blue Shield
- Wellmark Blue Cross and Blue Shield of Iowa
- Wellmark Blue Cross and Blue Shield of South Dakota
- Wellmark Blue Cross Blue Shield (Iowa, South Dakota)
- Wellmark Blue Cross Blue Shield Dental (Iowa, South Dakota)
- Wellmark Health Plan of Iowa

## What You Can Check With Wellmark

- Eligibility and benefits for any service type Wellmark returns
- Instant results, 24/7, with no phone calls or portals
- Claim status after you bill

What a check returns is up to the payer: some return more detail than others.

Payer details updated Oct 18, 2026. Payers change IDs and plan names; when in doubt, use the ID on the member's card.

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Canonical: https://www.verifytx.com/payers/wellmark/