Testing laboratories, medical · Tennessee

PathGroup 658 Grassmere

Name: PathGroup 658 Grassmere Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Nashville, TN · ~651 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.6
Avg TCR: 3.8
Industry avg: 1
Fatality

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The verdict

PathGroup 658 Grassmere runs at 253% of its industry's injury rate - far more dangerous than the typical Testing laboratories, medical workplace, earning a grade F.

PathGroup 658 Grassmere: 9.6 TCR = 253% of Testing laboratories, medical BLS 3.8 · 3y Form 300A (see methodology below)

PathGroup 658 Grassmere safety composite

PathGroup 658 Grassmere scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (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).

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.63 per 100 workers

Safer than 14% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% of industry peers
Fatalities: F 1

Safer than 1% 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%).

TCR Δ

−4.2

2017→2019

PathGroup 658 Grassmere injury rate improved

PathGroup 658 Grassmere's TCR fell 4.2 from 4.2 in 2017 to 0.0 in 2019. Peak filing year was 2018 at 24.7 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2017=4.2 · 2018=24.7 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 621511 · Nashville, TN ABOVE-IND · MID

Grade F · TCR 9.6 · 253% of ind

DART 0.0 DART
RANK #8/9
PHOTO Diagnostic Laborator…
BOOK 3y book
INJ 32 inj
SIZE ~651 FTE

Nearest TCR peer: Diagnostic Laboratories and Radiology Denver (0.1 TCR gap)

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

This site

9.6
Diagnostic Lab

9.5
US Labs Brockt

9.3
North American

9.2
346 Seguine Av

9.2

What this shows PathGroup 658 Grassmere averages 9.6 TCR (253% of the Testing laboratories, medical BLS benchmark).

PathGroup 658 Grassmere TCR series: 2017=4.2 · 2018=24.7 · 2019=0 · BLS 3.8

Where PathGroup 658 Grassmere falls in its industry

162 Testing laboratories, medical establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 3.0.

Grade F

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 9 Testing laboratories, medical employers in Tennessee.

PathGroup 658 Grassmere (651 employees, TCR 9.6) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.0

PathGroup 658 Grassmere 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
2019	0.0	0.0	0	0	0
2018	24.7	19.8	5	0	0
2017	4.2	0.6	27	7	1

OSHA ITA peer cross-reference

Establishment peer ledger

621511 · TN · Nashville

162 Testing laboratories, medical employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 1,187 employers in Nashville, TN · 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	Diagnostic Laboratories and Radiology Denver	DENVER, CO	9.5 TCR
NAICS-TCR	US Labs Brockton	BROCKTON, MA	9.3 TCR
NAICS-TCR	North American Science Associates - BP	BROOKLYN PARK, MN	9.2 TCR
NAICS-TCR	346 Seguine Avenue	STATEN ISLAND, NY	9.2 TCR
STATE-SIZE	381	MEMPHIS	651 FTE
STATE-SIZE	Philips NAM: Global Business Services Nashville TN	NASHVILLE	651 FTE
STATE-SIZE	Resolute Forest Products, Calhoun Operations	CALHOUN	650 FTE
STATE-SIZE	AS-Murfreesboro Facility-00096	MURFREESBORO	650 FTE
CITY-NEAR	Parallon Enterprises, LLC	Nashville	15,267 FTE
CITY-NEAR	METROPOLITAN GOVT. OF NASHVILLE,& DAVIDSON COUNTY	Nashville	10,278 FTE
CITY-NEAR	METRO NASHVILLE PUBLIC SCHOOLS	Nashville	9,049 FTE
CITY-NEAR	TriStar Centennial Medical Center	Nashville	3,106 FTE
NAT-TCR	Pacific Trans Environmental Services, Inc.	El Cajon, CA	9.6 TCR
NAT-TCR	Peak Home Care Inc dba Home Instead Senior Care	Denver, CO	9.6 TCR
NAT-TCR	Center Point Terminal Company, LLC - Galveston	Galveston, TX	9.6 TCR
NAT-TCR	Amwaste LLC Birmingham	Birmingham, AL	9.6 TCR
NAT-SIZE	Our Lady of Peace	Louisville, KY	651 FTE
NAT-SIZE	Ranger Construction-Field Operations	West Palm Beach, FL	651 FTE
NAT-SIZE	Power Solutions	Holland, OH	651 FTE
NAT-SIZE	University Athletic Association	Gainesville, FL	651 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, 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.