General medical and surgical hospitals · California

Hospital Business Services, Inc.

Name: Hospital Business Services, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ontario, CA · ~546 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.5
Avg TCR: 7.5
Industry avg: 0
Fatalities

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The verdict

Hospital Business Services, Inc. runs at 7% of its industry's injury rate - far safer than the typical General medical and surgical hospitals workplace, earning a grade A.

Hospital Business Services, Inc.: 0.5 TCR = 7% of General medical and surgical hospitals BLS 7.5 · 2y Form 300A (see methodology below)

Hospital Business Services, Inc. safety composite

Hospital Business Services, Inc. scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 52%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

84/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.52 per 100 workers

Safer than 98% of industry peers
DART rate: A 0 per 100 workers

Safer than 91% of industry peers
Fatalities: D 0

Safer than 52% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Hospital Business Services, Inc. held a steady TCR band

Hospital Business Services, Inc.'s TCR held near 0.1 from 0.6 in 2018 to 0.5 in 2019. Peak filing year was 2018 at 0.6 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.6 · 2019=0.5

OSHA ITA Form 300A scorecard

Establishment book 622110 · Ontario, CA AT/BELOW-IND · MID

Grade A · TCR 0.5 · 7% of ind

DART 0.0 DART
RANK #3/662
PHOTO St Louis Park Stilts…
BOOK 2y book
INJ 5 inj
SIZE ~546 FTE

Nearest TCR peer: St Louis Park Stilts Bldg (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

This site

0.5
St Louis Park

0.5
2643-22040001-

0.5
Dorminy Medica

0.5
1855-KSWIC038

0.5

What this shows Hospital Business Services, Inc. averages 0.5 TCR (7% of the General medical and surgical hospitals BLS benchmark).

Hospital Business Services, Inc. TCR series: 2018=0.6 · 2019=0.5 · BLS 7.5

Where Hospital Business Services, Inc. falls in its industry

6,862 General medical and surgical h establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 5.2.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 662 General medical and surgical h employers in California.

Hospital Business Services, Inc. (546 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 492 employees and a TCR of 5.2

Hospital Business Services, Inc. has more employees than the General medical and surgical hospitals median and a lower injury rate than the industry's median TCR of 5.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2019	0.5	0.0	2	0	0
2018	0.6	0.4	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

622110 · CA · Ontario

6,862 General medical and surgical hospitals employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	St Louis Park Stilts Bldg	SAINT LOUIS PARK, MN	0.5 TCR
NAICS-TCR	2643-22040001-220402	BAUDETTE, MN	0.5 TCR
NAICS-TCR	Dorminy Medical Center	FITZGERALD, GA	0.5 TCR
NAICS-TCR	1855-KSWIC038	WICHITA, KS	0.5 TCR
STATE-SIZE	HORIZON SCRIPTED TELEVISION, INC.	BURBANK	546 FTE
STATE-SIZE	San Jose Almaden	SAN JOSE	546 FTE
STATE-SIZE	Harvest Landscape Enterprises Inc.	ANAHEIM	546 FTE
STATE-SIZE	Patriot Environmental Services	SIGNAL HILL	546 FTE
CITY-NEAR	Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29)	Ontario	10,997 FTE
CITY-NEAR	CAONA - ONTARIO HUB	Ontario	4,372 FTE
CITY-NEAR	ONTARIO HUB (CAONA)	Ontario	3,354 FTE
CITY-NEAR	Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions	Ontario	3,240 FTE
NAT-TCR	Reserve Plant	Reserve, LA	0.5 TCR
NAT-TCR	Eastern Waterproofing & Restoration of Virginia LLC	Toano, VA	0.5 TCR
NAT-TCR	Davis Strategic Innovations	Huntsville, AL	0.5 TCR
NAT-TCR	SAF-HOLLAND, Inc. - Holland Admin	Holland, MI	0.5 TCR
NAT-SIZE	Global Specialty Fulfillment : UNY1	Brooklyn, NY	546 FTE
NAT-SIZE	Thru Tubing Solutions	Oklahoma City, OK	546 FTE
NAT-SIZE	Triumph Aerostructures, LLC	Milledgeville, GA	546 FTE
NAT-SIZE	4818-NY10	Syosset, NY	546 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.