Tax-exempt organization · Files a Form 5500 · State registration on file
HIGHMARK HEALTH
Also filed as WEST PENN ALLEGHENY HEALTH SYSTEM
120 5TH AVE TAX, PITTSBURGH, PA 15222-3000
EIN
25-0969492
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
2015-10
IRS · 2026-09
NTEE code
E21
IRS · 2026-09
Latest tax period on file
2013-06
IRS · 2026-09
Florida registration
Active · Foreign not-for-profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
F18000005366
FL Div. of Corporations · 2026-07-10
Registered in Florida
2018-11-05
FL Div. of Corporations · 2026-07-10
Registered agent
C T CORPORATION SYSTEM
FL Div. of Corporations · 2026-07-10
Benefit plan 520, 2024 filing
WEST PENN ALLEGHENY SYSTEM FLEXIBLE BENEFIT PLAN
DOL · 2025-10-15
Participants (start of year)
16,485
DOL · 2025-10-15
Plan features
code 4A4B4F4H
DOL · 2025-10-15
Plan type
Single-employer plan
DOL · 2025-10-15