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Madison Surgery Center Inc

EIN 39-1940656 · Middleton, WI

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthGood75 out of 100GovernanceGood75 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

The Corporation's purposes are to (a) provide surgical services to patients not requiring hospitalization in furtherance of the needs of the community, (b) carry on educational activities related to rendering health care services to patients, (c) participate in any activity designed and carried on to promote and advance the general health and welfare of persons in the community, and (d) to do all other things necessary or convenient to accomplish its purposes.

Income
$38.6 million
Spending
$29.1 million
Spent on programs
91%
Reserves
5.2 months of spending
Largest source of income
fees for its services, 100%
Employees
0
Volunteers
2
Highest pay
$561,774, board member

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Good: 75 out of 100. Higher than 63% of charities in its peer group (health care, $10m to $100m).

  • Reserves

    20 of 35

    Spendable reserves would cover 5.2 months of spending.

  • Debt

    10 of 20

    It owes 30% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 25% of income.

  • Income trend

    15 of 15

    Income rose 6% on the year before.

  • Spending floor

    15 of 15

    91% of spending went to programs.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Good: 75 out of 100. Higher than 8% of charities in its peer group (health care, $10m to $100m).

  • Independent board

    5 of 25

    2 of 6 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    0 of 5

    Reports no independent review process for its chief executive's pay.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)
  1. $26.3 million spent. Madison Surgery Center is a nonstock, nonprofit corporation organized in 1996. The organization is staffed by a comprehensive team of general and vascular surgeons, ophthalmologists, gynecologists, otolaryngologists, urologists, plastic surgeons, orthopedic surgeons, anesthesiologists, and interventional pain proceduralists. Madison Surgery Center served a total of 16,957 cases from July 2024 - June 2025.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending June 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since March 1999.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.