General medical and surgical hospitals · California

Prospect Medical Systems

Name: Prospect Medical Systems Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Orange, CA · ~402 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.4
Avg TCR: 7.5
Industry avg: 0
Fatalities

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The verdict

Prospect Medical Systems runs at 18% of its industry's injury rate - far safer than the typical General medical and surgical hospitals workplace, earning a grade A.

Prospect Medical Systems: 1.4 TCR = 18% of General medical and surgical hospitals BLS 7.5 · 2y Form 300A (see methodology below)

Prospect Medical Systems safety composite

Prospect Medical Systems scores strongest on total case rate (tcr) (safer than 93% 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).

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 1.36 per 100 workers

Safer than 93% of industry peers
DART rate: B 0.22 per 100 workers

Safer than 81% 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%).

Rising injury rate

Prospect Medical Systems: 1.2 → 1.6 TCR

Peak year 2018 @ 1.6 TCR · DART/TCR 0.16× in 2018

Prospect Medical Systems's TCR rose 0.4 from 1.2 in 2017 to 1.6 in 2018. In 2018, DART was 0.16× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.4 · 18% of ind

DART 0.2 DART
RANK #34/662
PHOTO Sutter Bay Hospitals…
BOOK 2y book
INJ 12 inj
SIZE ~402 FTE

Nearest TCR peer: Sutter Bay Hospitals (30056) (0.0 TCR gap)

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This site

1.4
Sutter Bay Hos

1.4
2965-650

1.4
2643-26120001-

1.4
Superior Medic

1.4

What this shows Prospect Medical Systems averages 1.4 TCR (18% of the General medical and surgical hospitals BLS benchmark).

Prospect Medical Systems TCR series: 2017=1.2 · 2018=1.6 · BLS 7.5

Where Prospect Medical Systems falls in its industry

6,862 General medical and surgical h establishments

Safer than 93% 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 #34 safest of 662 General medical and surgical h employers in California.

Prospect Medical Systems (402 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 492 employees and a TCR of 5.2

Prospect Medical Systems has fewer 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
2018	1.6	0.2	7	0	0
2017	1.2	1.2	5	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

622110 · CA · Orange

6,862 General medical and surgical hospitals employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 319 employers in Orange, 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	Sutter Bay Hospitals (30056)	SAN FRANCISCO, CA	1.4 TCR
NAICS-TCR	2965-650	DETROIT, MI	1.4 TCR
NAICS-TCR	2643-26120001-261201	NEBRASKA CITY, NE	1.4 TCR
NAICS-TCR	Superior Medical Care - Sheffield	SHEFFIELD LAKE, OH	1.4 TCR
STATE-SIZE	SACRAMENTO SERVICE CENTER	SACRAMENTO	402 FTE
STATE-SIZE	Anaheim Base - Bld: 0712 - 15	ANAHEIM	402 FTE
STATE-SIZE	Fresno Plumbing and Heating	FRESNO	402 FTE
STATE-SIZE	11100 Firestone Blvd.	NORWALK	402 FTE
CITY-NEAR	UC Irvine Health	Orange	6,191 FTE
CITY-NEAR	CHOC - CHildren's Hospital of Orange County	Orange	4,962 FTE
CITY-NEAR	CHOC Children's Orange	Orange	3,693 FTE
CITY-NEAR	CHOC Children's Orange V2	Orange	3,652 FTE
NAT-TCR	AC Lowes US	Cranberry Township, PA	1.4 TCR
NAT-TCR	Nestle Itasca	Itasca, IL	1.4 TCR
NAT-TCR	Kelsey-Hayes Company-Fenton	Fenton, MI	1.4 TCR
NAT-TCR	VWR Chemicals Solon	Solon, OH	1.4 TCR
NAT-SIZE	Licking County Family YMCA	Newark, OH	402 FTE
NAT-SIZE	Ameristar Services Inc.	Charolotte, NC	402 FTE
NAT-SIZE	Baylor Institute for Rehabilitation	Dallas, TX	402 FTE
NAT-SIZE	General Cable - Marshall	Scottsville, TX	402 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: 2018, 2017. 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.