Rural referral center · CA

JOHN MUIR MEDICAL CENTER - WC

Name: 340B covered-entity record — JOHN MUIR MEDICAL CENTER - WC (RRC050180-00)
Creator: Velarion Records
License: https://www.hrsa.gov/about/website-policies

$1,166,945,780Net patient revenueWhat the hospital took in for treating patients, after discounts.

-2.0%Left after the cost of careWhat was left after their care was paid for; below zero means it cost more than it brought in.

0.5%Charity careCare given free or discounted, as a share of what patients brought in.

0.7%Uncompensated careCharity care plus bills that went unpaid, on the same basis.

From this hospital’s Medicare cost report for the year ended 31 December 2024. Every figure on this page names the cell it came from.

4Registered locations
2Associated locations
0Contract pharmacies
0With no end date
1 April 2026In 340B since

Finances, as filed

From this hospital’s Medicare cost report for the year ended 31 December 2024.

Figure	As filed	Where it comes from
Net patient revenue	$1,166,945,780	CMS-2552-10 worksheet G300000 line 300 column 100
Total operating expenses	$1,189,862,139	CMS-2552-10 worksheet G300000 line 400 column 100
Income from service to patients	−$22,916,359	CMS-2552-10 worksheet G300000 line 500 column 100
Charity care, at charges	$35,440,556	CMS-2552-10 worksheet S100001 line 2000 column 300
Charity care, at cost	$5,344,087	CMS-2552-10 worksheet S100001 line 2300 column 300
Bad debt expense	$19,673,743	CMS-2552-10 worksheet S100001 line 2600 column 100
Uncompensated care, at cost	$8,470,782	CMS-2552-10 worksheet S100001 line 3000 column 100
Total facility beds	335	CMS-2552-10 worksheet S300001 line 1400 column 200
Cost-to-charge ratio	0.1474	CMS-2552-10 worksheet S100001 line 100 column 100

Cost report filed under CMS certification number 050180 for 1 January 2024 to 31 December 2024, as submitted. The public file it was read from.

Among hospitals of the same type in California

Every rural referral center in California that files a Medicare cost report carrying both figures — 3 hospitals, each at its own reporting year. Across the bottom: how much of what the hospital took in from patients went to charity care. Up the side: what it had left after the cost of serving them. Both come straight from the filings.

Identity never rests on color: this hospital is labelled on the plot and marked in the table. Hover a dot for the hospital’s name.

Hospitals plotted above, with the figures at full precision
Hospital	Where	Charity care, share of patient revenue	Left after the cost of care	Year ended
COMMUNITY HOSP. MONTEREY PENINSULA	MONTEREY, CA	0.7%	6.0%	2024-12-31
EISENHOWER MEDICAL CENTER	RANCHO MIRAGE, CA	0.5%	-7.2%	2025-06-30
STANFORD HEALTH CARE TRI-VALLEY	PLEASANTON, CA	1.6%	2.1%	2025-08-31

Earlier years

One cost report is on file for this hospital, for the year ended 31 December 2024. There is no earlier year to set beside it.

Changes recorded

Nothing on this record has moved since it was first read here on 6 September 2026.

Download this hospital’s data (CSV)

Cite this page

Velarion Records, “JOHN MUIR MEDICAL CENTER - WC” (340B ID RRC050180-00), citing the HRSA 340B OPAIS Covered Entity Daily Report, file 340B_CoveredEntity_Daily_20260907_110549.xlsx. https://velarionrecords.com/340b/RRC050180-00

Participation, as filed

Participating: TRUE
Participation start date: 1 April 2026
Certification date: 12 August 2026
Record last edited: 12 August 2026

Identifiers

340B ID: RRC050180-00
Entity type as filed: RRC
CMS certification number: 050180
NPI: 1740215219 (CA)
Rural: No

1601 YGNACIO VALLEY ROAD, WALNUT CREEK CA 94598

Locations registered under this record

Browse all of them as a list →

340B ID	Name	Type	Where	Participating
RRC050180-01	JOHN MUIR MEDICAL CENTER - WALNUT C - Outpatient Imaging	RRC	WALNUT CREEK, CA	TRUE
RRC050180-02	JOHN MUIR MEDICAL CENTER - WALNUT C - Imaging	RRC	WALNUT CREEK, CA	TRUE
RRC050180-03	JM RAD ONCOLOGY OSCWC - Radiation Oncology	RRC	WALNUT CREEK, CA	TRUE
RRC050180-04	MEDICAL IMAGING WC OSC - Medical Imaging	RRC	WALNUT CREEK, CA	TRUE

Associated locations

Organization	Address	Where
JOHN MUIR MEDICAL CENTER - WC	1601 YGNACIO VALLEY ROAD	WALNUT CREEK CA 94598
JOHN MUIR MEDICAL CENTER - WC	1601 YGNACIO VALLEY ROAD, Room 0420	WALNUT CREEK CA 94598

Every figure on this page is printed as it appears in the HRSA 340B OPAIS Covered Entity Daily Report, file 340B_CoveredEntity_Daily_20260907_110549.xlsx, stamped by its publisher 7 September 2026. This record has been read here since 6 September 2026.