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AMERICAN ASSOCIATION OF HIP & KNEE SURGEONS

EIN 36-3832205 ROSEMONT, IL

Revenue 2024
$10,174,605
Expenses 2024
$9,946,406

As filed

Subsection
06
Classification
2000
Street
9400 W HIGGINS RD STE 230

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • HUDDLESTON JAMES I

    PRESIDENT/FIRST VP

    Total calculated
    $0
    Hours/week
    2 + 0.25 related

  • PARVIZI JAVAD

    PAST PRESIDENT/PRESIDENT

    Total calculated
    $0
    Hours/week
    2 + 0.25 related

  • MENEGHINI R MICHAEL

    FIRST VP/SECOND VP

    Total calculated
    $0
    Hours/week
    2 + 0.25 related

  • ABDEL MATTHEW P

    THIRD VP/MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2 + 0.25 related

  • BROWNE JAMES A

    TREASURER

    Total calculated
    $20,000
    From this org
    $20,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    2 + 0.25 related

  • JAIN RINA

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2

  • LEVINE BRETT

    MEMBER-AT-LARGE

    Total calculated
    $20,000
    From this org
    $20,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    2

  • MIHALKO WILLIAM M

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2

  • SIERRA RAFAEL J

    SECRETARY

    Total calculated
    $0
    Hours/week
    2 + 0.25 related

  • CHEN ANTONIA F

    SECOND VP/THIRD VP

    Total calculated
    $0
    Hours/week
    2 + 0.25 related

  • DELANOIS RONALD E

    MEMBER-AT-LARGE

    Total calculated
    $0
    Hours/week
    2

  • BELLAMY JAIME L

    MEMBER-AT-LARGE

    Total calculated
    $20,000
    From this org
    $20,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    2

  • ZARSKI MICHAEL

    EXECUTIVE DIRECTOR

    Total calculated
    $423,810
    From this org
    $400,000
    From related orgs
    $0
    Other
    $23,810
    Hours/week
    50 + 0.25 related

    Schedule J breakdown matched by us

    Base
    $400,000
    Bonus
    $0
    Other
    $0
    Deferred
    $10,350
    Nontaxable benefits
    $13,460
    Filer's total
    $423,810

  • KERR JOSHUA

    DEPUTY EXECUTIVE DIRECTOR

    Total calculated
    $227,090
    From this org
    $191,100
    From related orgs
    $0
    Other
    $35,990
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $191,100
    Bonus
    $0
    Other
    $0
    Deferred
    $5,733
    Nontaxable benefits
    $30,257
    Filer's total
    $227,090

  • WOLFE SIGITA

    SR DIR OF EDUCATION AND SC

    Total calculated
    $178,416
    From this org
    $157,988
    From related orgs
    $0
    Other
    $20,428
    Hours/week
    50

    Schedule J breakdown matched by us

    Base
    $157,988
    Bonus
    $0
    Other
    $0
    Deferred
    $4,740
    Nontaxable benefits
    $15,688
    Filer's total
    $178,416

  • LUSK EILEEN

    SENIOR DIRECTOR OF MEMBERS

    Total calculated
    $147,791
    From this org
    $136,861
    From related orgs
    $0
    Other
    $10,930
    Hours/week
    44

  • MALVAR-LEDDA RENALIN J

    SR DIR OF EVENTS AND OPERA

    Total calculated
    $173,530
    From this org
    $126,329
    From related orgs
    $0
    Other
    $47,201
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $126,329
    Bonus
    $0
    Other
    $0
    Deferred
    $3,790
    Nontaxable benefits
    $43,411
    Filer's total
    $173,530

  • MITCHELL JEFF

    DIR OF MKTG AND CORP RELAT

    Total calculated
    $165,633
    From this org
    $131,433
    From related orgs
    $0
    Other
    $34,200
    Hours/week
    45

    Schedule J breakdown matched by us

    Base
    $131,433
    Bonus
    $0
    Other
    $0
    Deferred
    $3,943
    Nontaxable benefits
    $30,257
    Filer's total
    $165,633

  • RODGERS CHIARA

    DIR OF RESEARCH AND HUMANI

    Total calculated
    $154,932
    From this org
    $135,188
    From related orgs
    $0
    Other
    $19,744
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $135,188
    Bonus
    $0
    Other
    $0
    Deferred
    $4,056
    Nontaxable benefits
    $15,688
    Filer's total
    $154,932

  • ROBINSON KENNETH

    COMMUNICATIONS MANAGER

    Total calculated
    $121,800
    From this org
    $106,180
    From related orgs
    $0
    Other
    $15,620
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $10,174,605
    Expenses
    $9,946,406
    Contributions
    $2,271,040
    Grants paid
    $933,017
  • 2023
    Revenue
    $9,494,616
    Expenses
    $8,701,815
    Contributions
    $2,293,738
    Grants paid
    $119,290
  • 2022
    Revenue
    $9,412,032
    Expenses
    $8,633,315
    Contributions
    $2,889,117
    Grants paid
    $1,301,515

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The IRS Business Master File ingested 5 October 2026, which is when the registration facts above were last refreshed for every organization. Returns through tax year 2024, the newest we have parsed for this organization.