Specialty except Psychiatric and Substance Abuse Hospitals · California

H4807 Kh Ontario

Ontario, CA · ~359 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.0
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

H4807 Kh Ontario runs at 132% of its industry's injury rate - more dangerous than the typical Specialty except Psychiatric and Substance Abuse Hospitals workplace, earning a grade D.

H4807 Kh Ontario: 5.0 TCR = 132% of Specialty except Psychiatric and Substance Abuse Hospitals BLS 3.8 · 2y Form 300A (see methodology below)

H4807 Kh Ontario safety composite

H4807 Kh Ontario scores strongest on total case rate (tcr) (safer than 54% of same-industry peers) and weakest on dart rate (safer than 24%), 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).

D

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5 per 100 workers

Safer than 54% of industry peers

DART rate
F 4.54 per 100 workers

Safer than 24% of industry peers

Fatalities
D 0

Safer than 51% 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

H4807 Kh Ontario: 3.0 → 7.0 TCR

Peak year 2024 @ 7.0 TCR · DART/TCR 0.91× in 2024

H4807 Kh Ontario's TCR rose 4.0 from 3.0 in 2023 to 7.0 in 2024. In 2024, DART was 0.91× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 622310 · Ontario, CA ABOVE-IND · MID

Grade D · TCR 5.0 · 132% of ind

  • DART 4.5 DART
  • RANK #31/83
  • PHOTO BHSM Rehabilitation,…
  • BOOK 2y book
  • INJ 22 inj
  • SIZE ~359 FTE

Nearest TCR peer: BHSM Rehabilitation, LLC (d/b/a Banner Rehabilitation Hospital - Phoenix) (0.0 TCR gap)

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

H4807 Kh Ontario in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows H4807 Kh Ontario averages 5.0 TCR (132% of the Specialty except Psychiatric and Substance Abuse Hospitals BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

H4807 Kh Ontario TCR series: 2023=3 · 2024=7 · BLS 3.8

Where H4807 Kh Ontario falls in its industry

1,390 Specialty except Psychiatric establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 5.4.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #31 safest of 83 Specialty except Psychiatric employers in California.

H4807 Kh Ontario (359 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 160 employees and a TCR of 5.4 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 05101520 Average employees Total Case Rate H4807 Kh Ontario
H4807 Kh Ontario (359 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 160 employees and a TCR of 5.4

H4807 Kh Ontario has more employees than the Specialty except Psychiatric and Substa median and a lower injury rate than the industry's median TCR of 5.4. 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
2024 7.0 4.5 16 1 0
2023 3.0 1.7 6 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

622310 · CA · Ontario

1,390 Specialty except Psychiatric and Substance Abuse 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 Metric
NAICS-TCR BHSM Rehabilitation, LLC (d/b/a Banner Rehabilitation Hospital - Phoenix) 5.0 TCR
NAICS-TCR Summa Rehab Hospital, LLC 5.0 TCR
NAICS-TCR INTEGRIS Hospice, Inc. 5.0 TCR
NAICS-TCR Select Specialty Hospital - Central Pennsylvania, L.P. (d/b/a Select Specialty Hospital - Camp Hill) 5.0 TCR
STATE-SIZE Rudolph and Sletten AC2 #10459900 359 FTE
STATE-SIZE Panelized Structures, Inc. 359 FTE
STATE-SIZE Hannibal Industries Inc. 359 FTE
STATE-SIZE Belkin International, Inc. 359 FTE
CITY-NEAR Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) 10,997 FTE
CITY-NEAR CAONA - ONTARIO HUB 4,372 FTE
CITY-NEAR ONTARIO HUB (CAONA) 3,354 FTE
CITY-NEAR Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions 3,240 FTE
NAT-TCR Danbury Tallmadge 5.0 TCR
NAT-TCR Spanish Trail Lumber 5.0 TCR
NAT-TCR Kyntp - Htr National Turnpike 5.0 TCR
NAT-TCR EB Meadow Woods 5.0 TCR
NAT-SIZE Miwoo - Woodbridge 359 FTE
NAT-SIZE Txckl - Chalk Hill 359 FTE
NAT-SIZE Punxsutawney Area Hospital 359 FTE
NAT-SIZE Tarter Industries 359 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: 2024, 2023. 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.