Joan Coffman
President & CEO | AHA Board of Trustees (3-year term beginning January 1, 2025) | St. Tammany Health System
Affiliations
- •AHA Board of Trustees — appointed August 2024, three-year term starting Jan. 1, 2025
- •AHA Regional Policy Board 7 — Chair; this is the Gulf South region policy advisory body that feeds recommendations to the AHA Board
- •Vizient Southern States Board of Directors — served as Chair (two-year term through spring 2025); now listed as Past Chair on the executive committee
- •Louisiana Hospital Association (LHA) Board of Trustees — Northshore District representative; first appointed for 2022–2023 term
- •Louisiana Committee of 100 for Economic Development — appointed May 2024; an elite invite-only group of Louisiana business leaders that advises the governor on economic policy
- •Ochsner Health Network Board — member; this is Ochsner's clinically integrated network, linking STHS into the largest health system in Louisiana's referral and contracting apparatus
- •Northshore Business Council Executive Committee — member
- •Northshore Hospital Association — member
Financial / Compensation
- •Annual revenue: ~$350 million (per Zippia/Crunchbase estimates)
- •Employees: ~3,000
- •Licensed beds: 281 (nearly 250 fully private patient rooms across 720,000 sq. ft.)
- •Credit rating: AA- (Fitch) — a strong investment-grade rating indicating robust financial position
- •Tax funding claim: STHS publicly states it is "a self-sustaining nonprofit that accepts no taxpayer dollars" and "does not rely on millages, property taxes or other tax revenues to support operations"
- •Governmental entities are generally exempt from filing IRS Form 990. This means Coffman's compensation and the hospital's community benefit/charity care data may not appear in the standard public databases (ProPublica, GuideStar) that journalists and watchdogs use to scrutinize nonprofit hospitals.
- •The related St. Tammany Hospital Foundation (EIN 37-1458857) does file Form 990, but this is the fundraising arm — not the operating hospital. Foundation 990s may list some officers but are unlikely to capture full CEO compensation from the hospital operations.
- •Louisiana public records laws may provide an alternative pathway to compensation data, but this requires affirmative requests rather than passive public availability.
Lobbying and Political
- •Contributions below reporting thresholds
- •Contributions under a married/maiden name variant
- •Contributions routed through PACs or institutional channels rather than personal giving
- •Action item: Direct searches on the Louisiana Campaign Finance Portal (ethics.la.gov) and FEC individual contributor database for "Joan Coffman" and variants (e.g., "Joan M. Coffman," address-based searches in Covington, LA) would be definitive.
- •The LHA is the primary trade association representing hospitals statewide and is the dominant voice on Medicaid policy, certificate-of-need regulation, tort reform, and provider reimbursement in Baton Rouge.
- •LHA lobbying expenditures in Louisiana are substantial (typically six figures annually in disclosed state lobbying spend, plus federal lobbying through AHA alignment).
- •As a board trustee, Coffman participates in setting LHA's legislative priorities — including positions on CON/FNR reform, Medicaid expansion implementation, and hospital payment policy.
- •The LHA has historically opposed CON reform efforts that would open markets to new competitors — a position that directly benefits incumbent hospitals like STHS.
Red Flags
No mandatory IRS Form 990 filing for the operating hospital
Executive compensation is not in ProPublica/GuideStar databases
Community benefit and charity care data is not reported on Schedule H in the standard public format
STHS gets to claim "nonprofit" status and tax exemption while avoiding the disclosure requirements that apply to virtually every other nonprofit hospital in America
The Foundation's 990 is a sidecar entity that does not capture hospital operating financials
The "no taxpayer dollars" messaging obscures the implicit subsidy of tax exemption
340B eligibility flows from governmental status, not from demonstrated indigent care volume
Without Schedule H data, there is no public mechanism to evaluate the charity care ratio
National scrutiny of nonprofit hospitals (Senate HELP Committee reports, KFF analyses) has focused on exactly this pattern: wealthy-area hospitals with minimal charity care relative to tax benefit
STHS benefits financially from restricted competition
Coffman sits on the board of the organization (LHA) that lobbies to maintain those restrictions
Louisiana's unique rule barring competitor intervention in FNR proceedings further insulates incumbents
GPOs earn administrative fees (typically 1–3% of contract value) from vendors
Member hospitals that participate in GPO governance may receive preferential contract terms, early access to pricing, or enhanced rebate structures
The chair role creates vendor relationship leverage that disproportionately benefits the chair's home institution
GPO fee structures and member-specific rebate arrangements are generally not publicly transparent
Federal policy (AHA) + state policy (LHA) + purchasing (Vizient) + commercial contracting (Ochsner) + economic policy (Committee of 100)
Each role amplifies the others — AHA Board status elevates her in LHA deliberations; LHA influence feeds into AHA regional policy; Vizient relationships support Ochsner network negotiations
No single conflict rises to an ethical violation, but the aggregate concentration warrants scrutiny
Potential alignment of STHS's contracting positions with Ochsner's market power
Questions about independent governance when a community hospital's CEO sits on the network board of the regional dominant system
Risk of STHS becoming a de facto Ochsner satellite despite its independent status
Lindy Boggs Medical Center — closed permanently after Hurricane Katrina (2005). While the closure was due to flood damage, the circumstances of the hospital's post-storm decisions were controversial in New Orleans.
HSHS hospitals in Illinois and Wisconsin — both Hospital Sisters Health System facilities where she served as CEO have faced financial challenges common to rural Catholic hospitals. The timing and circumstances of her departures are not publicly documented in detail.
Pattern Summary
The Core Narrative Joan Coffman is a career hospital administrator who returned to the institution where she started as a radiologic technologist in 1982, now running it as a $350M system. She has methodically accumulated governance positions across every major axis of healthcare influence in the Gulf South — federal policy (AHA), state lobbying (LHA), regional purchasing (Vizient), commercial contracting (Ochsner), and political access (Committee of 100).