Main Line Health System
MAIN LINE HEALTH SYSTEM IS THE CORPORATE HOLDING COMPANY FOR MAIN LINE HEALTH AND SUBSIDIARIES AND SOLE OBLIGOR OF CERTAIN BOND INDEBTEDNESS FOR THE HEALTH SYSTEM. MAIN LINE …
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Main Line Health is home to four of the region’s most respected acute care hospitals—Lankenau Medical Center, Bryn Mawr Hospital, Paoli Hospital and Riddle Hospital—as well as one of the nation’s premier facilities for rehabilitative medicine, Bryn Mawr Rehabilitation Hospital.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
Main line health system is the corporate holding company for main line health and subsidiaries and sole obligor of certain bond indebtedness for the health system. Main line health system does not provide medical services.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar health in United StatesConcerns
· None foundWhere every $1 goes
· FY2021 · IRS 990 (FY2023)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
GiveRadar's verified records show Main Line Health System with a complete profile, cross-referenced across 3 independent sources including the IRS.
- By reported annual revenue, it is larger than 85% of the 50,227 health charities in the United States with financial records on GiveRadar. See the filings
- It has more complete governance disclosure than nearly all comparable organizations, because GiveRadar has verified leadership, executive compensation, a mission statement and a founding date. See national comparisons
- GiveRadar's profile for Main Line Health System draws on its financial disclosures and its registration, in line with the typical health charities in the United States it tracks. View this cohort
- government registration
- financial records (4 filed years)
- disclosed leadership
- a website
- a donation page
- third-party accreditation
- a contact email
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologyMain Line Health System is a registered health nonprofit based in Radnor, PA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1995 and has been operating for 31 years. Its EIN is 232814503. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 68/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $19M in annual revenue. 109 officers and directors are publicly disclosed. No red flags have been detected.
Main Line Health System's EIN (Employer Identification Number) is 232814503. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.
Main Line Health System has a GiveRadar Integrity Assessment of 68/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 68 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. The charity allocates 100% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for health charities in United States is 90/100.
Main Line Health System is located in Radnor, PA, United States. The organization was established in 1995 and has been active for 31 years.
Based on official tax filings, Main Line Health System has $19M in annual revenue. It allocates 100% of expenses to programs and services. This is above the average of 85% for health charities in United States. Its revenue is below the peer average of $41M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Main Line Health System is classified as a Health organization, registered in United States. It operates as an Organization for public safety testing (509(a)(4)). By size, it is categorized as a large organization. It has $19M in annual revenue. The organization has 109 disclosed officers and directors.
No red flags have been detected for Main Line Health System. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.
According to GiveRadar's records, Main Line Health System holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 100% of expenses go to programs (the peer average is 85%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
Main Line Health is home to four of the region’s most respected acute care hospitals—Lankenau Medical Center, Bryn Mawr Hospital, Paoli Hospital and Riddle Hospital—as well as one of the nation’s premier facilities for rehabilitative medicine, Bryn Mawr Rehabilitation Hospital. Main Line Health System is classified as a health organization registered in United States. The organization was founded in 1995.
Among health charities registered in United States: It allocates 100% of expenses to programs, above the peer average of 85%. Its annual revenue of $19M is below the peer average of $41M.
Yes, donations to Main Line Health System are generally tax-deductible in the United States. Main Line Health System is a 501(c)(3) tax-exempt organization. Its EIN is 232814503, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.
Filing history
4 years on file from IRS 990 (FY2023): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
MAIN LINE HEALTH SYSTEM is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
From FY2023 filing
Officers & trustees (25)
Source: Public filings
25 officers and trustees on file - free with a GiveRadar account.
Latest news
From global news sources
No recent news coverage found
News coverage will appear here when articles mention this organization.
Activity timeline
Filings and press mentions, merged
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How many charities work in each area, with this charity's area highlighted.
Most common causes in United States
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Sources and verification
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2023 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 109 disclosed in the public registry.
- Supplementary verification
- Charity Navigator
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2023 on record
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Named leadership · 109 officers on file
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Government registration · Registered with an official registry
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Mission statement · Published
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 1995
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Executive payTop-officer pay not disclosed
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Programs & activitiesNo named programs listed by the charity
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about Main Line Health System
- What is Main Line Health System?
- Main Line Health System is a health organization for public safety testing (509(a)(4)) based in Radnor, United States. Main Line Health is home to four of the region’s most respected acute care hospitals—Lankenau Medical Center, Bryn Mawr Hospital, Paoli Hospital and Riddle Hospital—as well as one of the nation’s premier facilities for rehabilitative medicine, Bryn Mawr Rehabilitation Hospital.
- When was Main Line Health System founded?
- Main Line Health System was founded in 1995.
- Who leads Main Line Health System?
- Michael J Buongiorno serves as EVP, CFO & TREASURER.
- Where is Main Line Health System located?
- Headquartered in Radnor, PA, United States.
- What is Main Line Health System's annual budget?
- Annual revenue for fiscal year 2023 is approximately $10M-$100M. 100% of expenses go to program services.
- Is Main Line Health System trustworthy?
- Main Line Health System has a GiveRadar Integrity Assessment of 68 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is Main Line Health System's registration number?
- IRS EIN: 232814503.
- What is Main Line Health System's website?
- https://www.mainlinehealth.org