California · Nonprofit
CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY
CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY (California) receives grants from 3 organizations whose IRS filings report $105,611 to it, the largest being CALIFORNIA ACADEMY OF FAMILY PHYSICIANS FOUNDATION ($70,000). 3 of them have funded it in more than one year.
- Revenue FY2025
- $16k
- Funders on record
- 3
- Grants received
- $106k
- Net assets
- $90k
What Contra Costa Regional Medical Center Auxiliary does
Mission
The Contra Costa Regional Medical Center Auxiliarys purpose is to provide service and funds for special projects within the county hospital system that otherwise are not funded. With the primary emphasis on infants and the most underserved in our community.
As stated on its FY2025 Form 990-EZ.
Programs
Layette
$5,639 spent66% of program spendingPatient Care
$682 spent8% of program spendingCancer $1050 Doula 1173
$2,223 spent26% of program spending
The 3 programs described on its FY2025 Form 990-EZ. Program spending in total: $8,544.
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $134k to $91k (−32%).
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.
100% of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY’s revenue is contributions — more donation-reliant than the typical peer (100% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 5 reported years ran a deficit.
Who funds it, year by year
2020 → 2023: the base broadened from 2 funders to 3 funders, grant income rose $13k → $53k.
1 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 0% 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 CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY’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
CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY leans on a few funders — its largest provides 66% 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 CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY.
Largest funder’s share by year: 2020 100% · 2021 100% · 2022 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
100% of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $104 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.
Against its field
CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY has grown faster than half of the 6,360 health nonprofits its size.
this organization peer median middle 50% of peers· 6,360 health nonprofits under $100k, FY2025
Organizations like CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY
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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY: 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.
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 CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY?
- CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY (California) receives grants from 3 organizations whose IRS filings report $105,611 to it, the largest being CALIFORNIA ACADEMY OF FAMILY PHYSICIANS FOUNDATION ($70,000). 3 of them have funded it in more than one year.
- How many funders does CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY have?
- IRS filings report 3 organizations giving $105,611 in grants to CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY, 3 of which have funded it in more than one year.
- Who is the largest funder of CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY?
- CALIFORNIA ACADEMY OF FAMILY PHYSICIANS FOUNDATION is the largest funder on record, with $70,000 in grants. The full list of funders is on this page.
- How can an organization like CONTRA COSTA REGIONAL MEDICAL CENTER AUXILIARY find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Contra Costa Regional Medical Center Auxiliary →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 3 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