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American Association of Orthopaedic Surgeons at a glance

· Public charity

American Association of Orthopaedic Surgeons

The association carries on the orthopaedic community's advocacy activities related to healthcare issues on behalf of patients and professionals.

$21M
Granted FY2024still arriving
10
Grants FY2024still arriving
10
States reached
$21M
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$141MEmployment$25kPhilanthropy$5k
02FY2024 · 10 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k5 grants · $36k
  • $10k–50k4 grants · $45k
  • $250k+1 grant · $21M
$10,000
Median grant
10
States reached
$21M
Total assets
Largest grants
RecipientAmount
AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS$20,563,131
MONTANA ORTHOPAEDIC SOCIETY$15,000
NEW JERSEY ORTHOPAEDIC SOCIETY$10,000
CALIFORNIA ORTHOPAEDIC ASSOCIATION$10,000
ORTHOPAEDIC SOCETY OF OKLAHOMA$10,000
MISSOURI STATE ORTHOPAEDIC ASSOCIATION$7,500
MINNESOTA ORTHOPAEDIC SOCIETY$7,500
GEORGIA ORTHOPAEDIC SOCIETY INC$7,500
OREGON ASSOCIATIONS OF ORTHOPAEDIC SURGEONS$7,000
SOUTH CAROLINA ORTHOPAEDIC ASSOCIATION$6,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY18–18, $25k) land where the poverty rate runs at 17%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%AMERICAN CORPORATE PARTNERS: $25k → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

MT
ND
MN
IL
NY
OR
NV
OH
PA
NJ
RI
CA
CO
MO
VA
MD
DE
AR
NC
DC
OK
MS
AL
GA
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

100%of every dollar goes to organizations it has funded before.
$141M · 18 repeat orgs$138k to everyone else

Grantees it renews have grown median revenue +15% since the first grant, against +2% for those funded once.

18 repeat relationships: 7 still active in FY2024, 11 since wound down; 3 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

18
8

Total granted

$141M
$105k

Median revenue growth · since first grant

+15%
+2%

Still filing today

89%
75%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $33k went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24
HealthCommunity ImprovementHuman ServicesPhilanthropyOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • AA
    AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS
    8× · 2017–2024 · $140M · revenue +14% · 50% of their budget
  • CO
    CALIFORNIA ORTHOPAEDIC ASSOCIATION
    3× · 2017–2024 · $74k · revenue +12%
  • MO
    MINNESOTA ORTHOPAEDIC SOCIETY
    7× · 2017–2024 · $60k · revenue +32% · 27% of their budget

Funded once

  • AMERICAN CORPORATE PARTNERSgraduated
    one grant, 2018 · $25k · revenue +41%
  • NQ
    NATIONAL QUALITY FORUM
    one grant, 2019 · $25k · revenue -65%
  • FO
    FLORIDA ORTHOPAEDIC SOCIETY
    one grant, 2017 · $15k · revenue +5%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
The Connecticut Orthopaedic Society Inc

To assure the professional development of orthopedic physicians and to the benefit of their patient population

Health
2
Southern Oregon Orthopedic Research Foundation
Health
3
American Orthopaedic Society for Sports Medicine

The american orthopaedic society for sports medicine (the society) is a nonprofit corporation which develops and disseminates knowledge in the field of sports medicine. the society supports and encourages the development and education in…

Health
4
Southern Orthopaedic Association

To promote, encourage, foster, and advance the art of science and orthopaedic surgery and matters related thereto, and to establish a forum for free discussion and teaching of orthopaedic methods and principles among the members.

—
5
American Orthopaedic Association

Engaging the orthopaedic community to develop leaders, strategies, and resources to guide the future of musculoskeletal care.

Health
6
Society of Military Orthopaedic Surgeons

Provide a forum for the interchange of medical knowledge as it relates to the practice of care for military personnel.

Health
7
Pediatric Orthopaedic Society of North America

To advance pediatric orthopaedics by promoting education, research, and quality care.

Health
8
Association of Bone and Joint Surgeons

The Association of Bone and Joint Surgeons (the Association) is a nonprofit corporation, organized to exchange information, stimulate development and advancement of orthopaedic surgery, train leaders, sponsor and contribute to the…

Health
9
American College of Osteopathic Surgeons

The American College of Osteopathic Surgeons is committed to assuring excellence in osteopathic surgical care through education, leadership development, and the fostering of professional and personal relationships.

—
10
Arkansas Ophthalmological Society

To advance medical knowledge and elevate the standard of medical education of ophthalmology.

—
11
Orthopterists' Society

The orthopterists' society (formerly the pan american acridological society) is an international scientific organization devoted to facilitating communication among those interested in orthoptera and related organisms, and to encourage…

—
12
Eastern Orthopaedic Association

To promote, encourage, foster, and advance the art of science and orthopaedic surgery and matters related thereto, and to establish a forum for free discussion and teaching of orthopaedic methods and principles among the members.

—
How this is measured
The grantee most central to the portfolio’s shape is American Academy of Orthopaedic Surgeons; the most unlike its peers is Congressional Football Game for Charity Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

25 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 25 of the 29 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

2
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
23/25
Grantees still filing
17/25
Grew since first funded

Where the money sits, by cause and then by grantee

AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS: $139,923,538 · HealthAMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS+3 more: $61,000 · HealthPennsylvania Orthopaedic Society: $87,750 · OtherCALIFORNIA ORTHOPAEDIC ASSOCIATION: $73,500 · OtherMINNESOTA ORTHOPAEDIC SOCIETY: $59,750 · OtherDELAWARE SOCIETY OF ORTHOPAEDIC SURGEONS: $57,500 · OtherTEXAS ORTHOPAEDIC ASSOCIATION: $49,750 · OtherNORTH DAKOTA MEDICAL ASSOCIATION: $33,750 · OtherMISSOURI STATE ORTHOPAEDIC ASSN: $21,000 · OtherSOUTH CAROLINA ORTHOPAEDIC ASSOC: $21,000 · Other+11 more: $122,500 · OtherVIRGINIA ORTHOPAEDIC SOCIETY: $45,000 · Community ImprovementNEW JERSEY ORTHOPAEDIC SOCIETY INC: $32,500 · Community ImprovementNEVADA ORTHOPAEDIC SOCIETY: $25,000 · Community ImprovementOREGON ASSOC OF ORTHOPAEDISTS INC: $14,500 · Community ImprovementAMERICAN CORPORATE PARTNERS: $25,000 · Human ServicesCONGRESSIONAL FOOTBALL GAME FOR CHARITY INC: $5,000 · Philanthropy
Health$139,984,538Other$526,500Community Improvement$117,000Human Services$25,000Philanthropy$5,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10Mgrantee revenue →↑ funder's share of their budgetAMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS: $139,923,538 over 8y, 50% of budgetPennsylvania Orthopaedic Society: $87,750 over 6y, 4.7% of budgetCALIFORNIA ORTHOPAEDIC ASSOCIATION: $73,500 over 3y, 3.8% of budgetMINNESOTA ORTHOPAEDIC SOCIETY: $59,750 over 7y, 27% of budgetTEXAS ORTHOPAEDIC ASSOCIATION: $49,750 over 4y, 3.4% of budgetVIRGINIA ORTHOPAEDIC SOCIETY: $45,000 over 2y, 14% of budgetNEW JERSEY ORTHOPAEDIC SOCIETY INC: $32,500 over 3y, 11% of budgetNEVADA ORTHOPAEDIC SOCIETY: $25,000 over 2y, 18% of budgetAMERICAN CORPORATE PARTNERS: $25,000 over 1y, 0.5% of budgetNATIONAL QUALITY FORUM: $25,000 over 1y, 0.1% of budgetMISSOURI STATE ORTHOPAEDIC ASSN: $21,000 over 2y, 13% of budgetSOUTH CAROLINA ORTHOPAEDIC ASSOC: $21,000 over 2y, 4.7% of budgetORTHOPAEDIC RESEARCH SOCIETY: $21,000 over 2y, 0.3% of budgetNORTH CAROLINA ORTHOPAEDIC ASSOCIATION INC: $17,500 over 2y, 9.2% of budgetFLORIDA ORTHOPAEDIC SOCIETY: $15,000 over 1y, 3.4% of budgetOhio Orthopaedic Society: $15,000 over 1y, 8.5% of budgetMARYLAND ORTHOPAEDIC ASSOCIATION: $15,000 over 2y, 5.1% of budgetOREGON ASSOC OF ORTHOPAEDISTS INC: $14,500 over 2y, 5.9% of budgetNEW YORK STATE SOCIETY OF ORTHOPAEDIC SURGEONS INC: $12,500 over 2y, 4.5% of budgetALABAMA ORTHOPAEDIC SOCIETY INC: $10,000 over 2y, 6.2% of budgetMISSISSIPPI ORTHOPAEDIC SOCIETY: $10,000 over 1y, 21% of budgetGEORGIA ORTHOPAEDIC SOCIETY INC: $7,500 over 1y, 1.7% of budgetCONGRESSIONAL FOOTBALL GAME FOR CHARITY INC: $5,000 over 1y, 1.4% of budgetARKANSAS ORTHOPAEDIC SOCIETY: $5,000 over 1y, 8.7% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a set of overlaps that mostly run through this funder rather than between each other.

American Academy of O…
American Academy of Orthopaedic SurgeonsIL13.6× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: American Academy of Orthopaedic Surgeons

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization American Association of Orthopaedic Surgeons funds: left to right is the share of its income from government, bottom to top the share from American Association of Orthopaedic Surgeons. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%3%13%28%50%funder's share of their income ↑0%23%45%68%90%share of the org’s income from government →
    no gov moneyreceives it· size = income
    5get no government money at all
    1report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–90%
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 29 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990 e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

    Play a game based on American Association of Orthopaedic Surgeons’ filings →

    More from the funding graph

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home