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Arizona · Nonprofit

TMC HEALTHCARE

TMC HEALTHCARE (Arizona) receives grants from 2 organizations whose IRS filings report $82,300 to it, the largest being MAYO CLINIC GROUP RETURN ($51,500). 1 of them have funded it in more than one year.

Revenue FY2024
$22M
Funders on record
2
Grants received
$82k
Net assets
$16M
1/2 repeat fundersgrants exceed reported revenue in one year
01What it does

What Tmc Healthcare does

Mission

Our mission is to provide exceptional health care with compassion.

As stated on its FY2024 Form 990.

Program

  1. Tmc Healthcare supports and benefits the interest and purposes of tmc health system.

    $7,851,943 spentof which $145,347 as grants$9,625,657 earned by the program
    100% of program spending

The program described on its FY2023 Form 990. Program spending in total: $7,851,943.

02The organization over time

The organization over time

Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.

100 = 20202020 Revenue 100 ($10k) Expenses 100 ($548) Net assets 100 ($25M)2021 Revenue 40 ($4k) Expenses 117 ($640) Net assets 93 ($23M)2022 Revenue 32130 ($3.3M) Expenses 681677 ($3.7M) Net assets 133 ($33M)2023 Revenue 96742 ($10M) Expenses 2064270 ($11M) Net assets 153 ($38M)2024 Revenue 212296 ($22M) Expenses 6959468 ($38M) Net assets 64 ($16M)
20202021202220232024
Revenue (212296)Expenses (6959468)Net assets (64)Peer revenue range

Balance sheet

Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $25M to $36M (+46%).

$25M
$25M
$36M
$43M
$51M
20202021202220232024
Total assetsTotal liabilities

How it's funded, over time

Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.

2020
2021
2022
2023
2024
ContributionsProgram revenueInvestmentOther

0% of TMC HEALTHCARE’s revenue is contributions — more earned-revenue than three-quarters of its peers (7% for the typical peer).

This organization
Typical peer · 4,743 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 5 reported years ran a deficit.

$10k
’20
$4k
’21
−$391k
’22
−$1.2M
’23
−$16M
’24
6.1
months of
reserve

Leadership and staff

The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.

202020212024
Listed231313
Joined·+4·
No longer listed·14·
03Who funds it

Who funds it, year by year

2021 → 2023: the base held at 1 funder, grant income fell $52k → $6k.

Funder
'21
'23
'24*
total
$52k
funders
1
1
1

1 of 2 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 37% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

From the IRS filings of TMC HEALTHCARE’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How concentrated its funding is

TMC HEALTHCARE leans on a few funders — its largest provides 63% of grant income and the top three 100%; half comes from just 1 funder.

the vertical line marks half of all grant income — 1 funder to its left

100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund TMC HEALTHCARE.

63%
largest funder
100%
top three
~2
effective funders

Largest funder’s share by year: 2021 100% · 2023 100% — broadly stable.

“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

Where its funders are

TMC HEALTHCARE draws 100% of its grant income from funders outside Arizona, across 1 state in all.

MN

Funder states come from each funder’s own filing. $31k arriving through sponsors registered in 1 state is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

04Its place in the field

Against its field

TMC HEALTHCARE holds deeper cash reserves than three-quarters of the 4,580 health nonprofits its size.

Operating margin−73% · bottom quartile
Months of reserve6.1mo · top quartile
Revenue growth (annualized)579% · outside the comparable range

this organization peer median middle 50% of peers· 4,580 health nonprofits $10M–$100M, FY2024

Government funding TMC HEALTHCARE receives

Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $8k on record.

State$8k
17
18
19
23
24
25
Top programs
  • (RR) BENEFIT PROGRAMS$8k

Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.

Organizations like TMC HEALTHCARE

Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.

In Arizona

Nationally

05Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

75% of spending goes to programs.

Program 75%Management 25%Fundraising 0%

Governance

8
board members
88%
independent
✓Conflict-of-interest policy✓Whistleblower policy✓Document retention–Board reviewed the 990✓Audited financials

Footprint & structure

Part of a family of 15 related entities

  • Tmc Health Foundation · exempt
  • Tmc Holdings Inc · exempt
  • Tucson Medical Center · exempt
  • Tmc Medical Network · exempt
  • Tmcone · exempt

Screen this organization

A dated, signed PDF of the compliance screen for TMC HEALTHCARE: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.

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Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf

Questions and answers

Who funds TMC HEALTHCARE?
TMC HEALTHCARE (Arizona) receives grants from 2 organizations whose IRS filings report $82,300 to it, the largest being MAYO CLINIC GROUP RETURN ($51,500). 1 of them have funded it in more than one year.
How many funders does TMC HEALTHCARE have?
IRS filings report 2 organizations giving $82,300 in grants to TMC HEALTHCARE, 1 of which have funded it in more than one year.
Who is the largest funder of TMC HEALTHCARE?
MAYO CLINIC GROUP RETURN is the largest funder on record, with $51,500 in grants. The full list of funders is on this page.
How can an organization like TMC HEALTHCARE find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in Arizona. The funding by cause and by state pages list the largest funders for a given area and how to approach them.

These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2020–2024), and the filings of 2 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing