Testing laboratories, medical · Pennsylvania

Main Line Health Laboratories, Inc.

Radnor, PA · ~369 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.9
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Main Line Health Laboratories, Inc. runs at 102% of its industry's injury rate - about level with the typical Testing laboratories, medical workplace, earning a grade C.

Main Line Health Laboratories, Inc.: 3.9 TCR = 102% of Testing laboratories, medical BLS 3.8 · 3y Form 300A (see methodology below)

Main Line Health Laboratories, Inc. safety composite

Main Line Health Laboratories, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 28%), 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

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.88 per 100 workers

Safer than 39% of industry peers

DART rate
F 2.25 per 100 workers

Safer than 28% 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

Main Line Health Laboratories, Inc.: 2.9 → 4.1 TCR

Peak year 2017 @ 4.7 TCR · DART/TCR 0.58× in 2018

Main Line Health Laboratories, Inc.'s TCR rose 1.3 from 2.9 in 2016 to 4.1 in 2018. Peak filing year was 2017 at 4.7 TCR. In 2018, DART was 0.58× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 621511 · Radnor, PA ABOVE-IND · MID

Grade C · TCR 3.9 · 102% of ind

  • DART 2.3 DART
  • RANK #4/6
  • PHOTO ACL Laboratories
  • BOOK 3y book
  • INJ 31 inj
  • SIZE ~369 FTE

Nearest TCR peer: ACL Laboratories (0.0 TCR gap)

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

Main Line Health Laboratories, Inc. in the TCR neighbourhood

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

TCR

What this shows Main Line Health Laboratories, Inc. averages 3.9 TCR (102% of the Testing laboratories, medical BLS benchmark).

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

Main Line Health Laboratories, Inc. TCR series: 2016=2.9 · 2017=4.7 · 2018=4.1 · BLS 3.8

Where Main Line Health Laboratories, Inc. falls in its industry

162 Testing laboratories, medical establishments

Safer than 39% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 6 Testing laboratories, medical employers in Pennsylvania.

Main Line Health Laboratories, Inc. (369 employees, TCR 3.9) 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 05101520 Average employees Total Case Rate Main Line Health Laboratories, Inc.
Main Line Health Laboratories, Inc. (369 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.0

Main Line Health Laboratories, Inc. has more employees than the Testing laboratories, 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
2018 4.1 2.3 11 0 0
2017 4.7 2.9 12 1 0
2016 2.9 1.8 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621511 · PA · Radnor

162 Testing laboratories, medical employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 10 employers in Radnor, PA · 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 ACL Laboratories 3.9 TCR
NAICS-TCR Indiana University Health Pathology Lab 3.9 TCR
NAICS-TCR Symphony Diagnostic Rocky Mount 3.9 TCR
NAICS-TCR Vivid Pathology, P.A. 3.9 TCR
STATE-SIZE Hitachi Energy USA, inc. Mount Pleasant 369 FTE
STATE-SIZE 2145 369 FTE
STATE-SIZE WM 7380 369 FTE
STATE-SIZE A031 - University Physician Center 200 (UPC) 369 FTE
CITY-NEAR Clinical Care Associates 1,460 FTE
CITY-NEAR Main Line Health Home Care & Hospice 511 FTE
CITY-NEAR Main Line Affiliates 198 FTE
CITY-NEAR FXI, Inc. - Corporate Office 152 FTE
NAT-TCR Nexus Corporation 3.9 TCR
NAT-TCR UGN-Somerset 3.9 TCR
NAT-TCR Outerloop Healthcare Facility (Kyvll) 3.9 TCR
NAT-TCR Saginaw (Misag) 3.9 TCR
NAT-SIZE ZF Chassis Systems-Chicago 369 FTE
NAT-SIZE Streamsong Resort 369 FTE
NAT-SIZE Colorado Springs (Cocol) 369 FTE
NAT-SIZE Chalk Hill - Hib (Txckl) 369 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, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.