Medical · California

Diagnostic Laboratories and Radiology Manteca

Manteca, CA · ~140 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
27.0
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Diagnostic Laboratories and Radiology Manteca runs at 709% of its industry's injury rate - far more dangerous than the typical Medical workplace, earning a grade F.

Diagnostic Laboratories and Radiology Manteca: 27.0 TCR = 709% of Medical BLS 3.8 · 2y Form 300A (see methodology below)

Diagnostic Laboratories and Radiology Manteca safety composite

Diagnostic Laboratories and Radiology Manteca scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 1%), 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

40/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 26.96 per 100 workers

Safer than 1% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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

Diagnostic Laboratories and Radiology Manteca: 23.9 → 30.1 TCR

Peak year 2021 @ 30.1 TCR · DART/TCR 0× in 2021

Diagnostic Laboratories and Radiology Manteca's TCR rose 6.2 from 23.9 in 2020 to 30.1 in 2021. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 621511 · Manteca, CA ABOVE-IND · MID

Grade F · TCR 27.0 · 709% of ind

  • DART 0.0 DART
  • RANK #22/22
  • PHOTO Caldwell ID
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~140 FTE

Nearest TCR peer: Caldwell ID (0.2 TCR gap)

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

Diagnostic Laboratories and Radiology Manteca in the TCR neighbourhood

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

TCR

What this shows Diagnostic Laboratories and Radiology Manteca averages 27.0 TCR (709% of the Medical BLS benchmark).

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

Diagnostic Laboratories and Radiology Manteca TCR series: 2020=23.9 · 2021=30.1 · BLS 3.8

Where Diagnostic Laboratories and Radiology Manteca falls in its industry

162 Medical establishments

Safer than 1% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 22 Medical employers in California.

Diagnostic Laboratories and Radiology Manteca (140 employees, TCR 27.0) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.0 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 0102030 Average employees Total Case Rate Diagnostic Laboratories and Radiology Manteca
Diagnostic Laboratories and Radiology Manteca (140 employees, TCR 27.0) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.0

Diagnostic Laboratories and Radiology Manteca has fewer employees than the Medical median and a higher injury rate than the industry's median TCR of 3.0. 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
2021 30.1 0.0 0 4 0
2020 23.9 17.2 6 19 0

OSHA ITA peer cross-reference

Establishment peer ledger

621511 · CA · Manteca

162 Medical employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 118 employers in Manteca, 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 Caldwell ID 26.8 TCR
NAICS-TCR US Labs Middletown 28.3 TCR
NAICS-TCR Diagnostic Laboratories and Radiology Fresno 23.9 TCR
NAICS-TCR American Diagnostic Horsham 21.3 TCR
STATE-SIZE Mirabella Farms, Inc. 140 FTE
STATE-SIZE Western Precooling 140 FTE
STATE-SIZE Meadowlark Harvesting, Inc 140 FTE
STATE-SIZE CA-Saddleback S/C 140 FTE
CITY-NEAR Manteca Ops Center 1,489 FTE
CITY-NEAR ClearPath Workforce Managment 971 FTE
CITY-NEAR Ono-208 911 FTE
CITY-NEAR Ono-226 910 FTE
NAT-TCR Metro- Solid Waste Operations0 Central Household Hazardous Waste 27.0 TCR
NAT-TCR Sby 106 27.0 TCR
NAT-TCR Lakefield Veterinary Group - 158 26.9 TCR
NAT-TCR EV Operations, LLC dba English Village Manor Rehab and Care Center 26.9 TCR
NAT-SIZE Textron Aviation - HBS Tampa 140 FTE
NAT-SIZE Mcmahon Contracting L.P. 140 FTE
NAT-SIZE Ports America Davisville 140 FTE
NAT-SIZE Interdesign, Inc 3 140 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: 2021, 2020. 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.