---
title: Atlas Commons research objects — Medicare Advantage organization directory entry for Wellmark Advantage Health Plan (contract H5900)
license: CC0-1.0
source: CMS Medicare Advantage Plan Directory
---

# Atlas Commons research objects — Medicare Advantage organization directory entry for Wellmark Advantage Health Plan (contract H5900)

CMS Medicare Advantage Plan Directory entry for Wellmark Advantage Health Plan (contract H5900): organization identity (type, plan type, parent, CMS region), enrollment, and directory contact — all verbatim CMS-published values (RECORDED). Epistemic status of each figure is labeled. This is an organizational directory — not plan benefits, premiums, or star ratings; use medicare.gov/plan-compare to compare actual plans. CC0.

## Claims

### Wellmark Advantage Health Plan (contract H5900) is a CMS-contracted Local CCP offering Local PPO plans

**RECORDED.** The CMS Medicare Advantage Plan Directory records Wellmark Advantage Health Plan (legal entity: WELLMARK ADVANTAGE HEALTH PLAN, INC., contract number: H5900) as a Local CCP offering Local PPO plans. Contract effective date: 01/01/2022. Tax status: For Profit. CMS region: Chicago. Parent organization: Blue Cross Blue Shield of Michigan Mutual Ins. Co.. These are verbatim CMS directory values; accuracy depends on carrier submissions to CMS.

Source: CMS Medicare Advantage Plan Directory — https://www.cms.gov/medicare/health-drug-plans/medicare-advantage
Falsifier: Verify at the CMS MA Plan Directory (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage) by looking up contract number H5900. Falsified if the CMS directory contradicts these values.

### Wellmark Advantage Health Plan (contract H5900) has 43,913 reported CMS enrollment

**RECORDED.** The CMS Medicare Advantage Plan Directory reports enrollment of 43,913 for Wellmark Advantage Health Plan (contract H5900). This is a verbatim CMS-published figure from the plan directory — it is the enrollment as submitted to CMS, not a count of current active members or a ranked figure.

Source: CMS Medicare Advantage Plan Directory — https://www.cms.gov/medicare/health-drug-plans/medicare-advantage
Falsifier: Verify at the CMS MA Plan Directory for contract H5900. Falsified if the CMS directory shows a different enrollment figure.

### CMS MA Plan Directory contact for Wellmark Advantage Health Plan (contract H5900)

**RECORDED.** The CMS MA Plan Directory lists the following directory contact for Wellmark Advantage Health Plan (contract H5900): name: Jessica Nelson; title: Director; phone: 1-855-716-2556; email: Jessica.Nelson@emergient.com; address: 600 East Lafayette, MC 1504, Detroit, MI, 48226. Last updated per CMS: 12/05/2024. This is the contact as submitted by the organization to CMS — it is not a consumer help line; it is the CMS-directory administrative contact.

Source: CMS Medicare Advantage Plan Directory — https://www.cms.gov/medicare/health-drug-plans/medicare-advantage
Falsifier: Verify at the CMS MA Plan Directory for contract H5900. Falsified if the CMS directory shows different contact information.

### What this Medicare Advantage directory entry is — and is NOT — for Wellmark Advantage Health Plan (the epistemic boundary)

**INTERPRETATION.** This page is a directory of the organization offering Medicare Advantage / PACE plans under CMS contract H5900. It lists who the organization is, its type, parent, CMS region, and enrollment — verbatim from the CMS MA Plan Directory. It is NOT a directory of individual plan benefits, premiums, deductibles, drug formularies, or star ratings. Enrollment is a CMS-reported count, not a quality signal. To compare actual Medicare Advantage plans available in your area — including premiums, coverage, and star ratings — use the official Medicare Plan Finder at medicare.gov/plan-compare. For free, unbiased help understanding your Medicare options, contact your State Health Insurance Assistance Program (SHIP) or call 1-800-MEDICARE (1-800-633-4227).

Source: Coverage Atlas framing (over the CMS MA Plan Directory facts above) — https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-advantage/h5900
Falsifier: occurred=FALSE (a framing, not an event) and adjudged=FALSE (the atlas's reading, not a CMS verdict) — the LOWEST-warrant claim here. The org identity, enrollment, and contact above are verbatim CMS records; this boundary note is interpretation.

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Every claim above carries a four-status warrant (RECORDED / MODELED / DERIVED / INTERPRETATION) and a named source you can re-fetch — this is a research object, not a flat fact. Structured: `https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-advantage/h5900.jsonld`

## Data

### Wellmark Advantage Health Plan (H5900) — CMS MA Plan Directory identity (all RECORDED)

All figures are verbatim from the CMS Medicare Advantage Plan Directory. RECORDED = a verbatim CMS-published directory value; accuracy depends on carrier submissions to CMS.

| indicator | value | warrant | source |
| --- | --- | --- | --- |
| Contract number | H5900 | RECORDED | CMS Medicare Advantage Plan Directory |
| Legal entity name | WELLMARK ADVANTAGE HEALTH PLAN, INC. | RECORDED | CMS Medicare Advantage Plan Directory |
| Organization marketing name | Wellmark Advantage Health Plan | RECORDED | CMS Medicare Advantage Plan Directory |
| Organization type | Local CCP | RECORDED | CMS Medicare Advantage Plan Directory |
| Plan type | Local PPO | RECORDED | CMS Medicare Advantage Plan Directory |
| Contract effective date | 01/01/2022 | RECORDED | CMS Medicare Advantage Plan Directory |
| Tax status | For Profit | RECORDED | CMS Medicare Advantage Plan Directory |
| Parent organization | Blue Cross Blue Shield of Michigan Mutual Ins. Co. | RECORDED | CMS Medicare Advantage Plan Directory |
| CMS region | Chicago | RECORDED | CMS Medicare Advantage Plan Directory |
| Enrollment (CMS-reported) | 43,913 | RECORDED | CMS Medicare Advantage Plan Directory |
| Legal entity address | 1331 Grand Avenue, Des Moines, IA, 50309 | RECORDED | CMS Medicare Advantage Plan Directory |

### Wellmark Advantage Health Plan (H5900) — CMS MA Plan Directory contact (all RECORDED)

Directory contact as submitted by the organization to CMS. This is the administrative CMS-directory contact, not necessarily a consumer help line.

| field | value | warrant | source |
| --- | --- | --- | --- |
| Contact name | Jessica Nelson | RECORDED | CMS Medicare Advantage Plan Directory |
| Contact title | Director | RECORDED | CMS Medicare Advantage Plan Directory |
| Contact phone | 1-855-716-2556 | RECORDED | CMS Medicare Advantage Plan Directory |
| Contact email | Jessica.Nelson@emergient.com | RECORDED | CMS Medicare Advantage Plan Directory |
| Contact address | 600 East Lafayette, MC 1504, Detroit, MI, 48226 | RECORDED | CMS Medicare Advantage Plan Directory |
| Contact last updated | 12/05/2024 | RECORDED | CMS Medicare Advantage Plan Directory |