MDs' (medical doctors), mental health, offices (e.g., centers, clinics) · Massachusetts

South Shore Medical Center - 141 Longwater

Norwell, MA · ~110 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

South Shore Medical Center - 141 Longwater runs at 23% of its industry's injury rate - far safer than the typical MDs' (medical doctors), mental health, offices (e.g., centers, clinics) workplace, earning a grade A.

South Shore Medical Center - 141 Longwater: 0.9 TCR = 23% of MDs' (medical doctors), mental health, offices (e.g., centers, clinics) BLS 3.8 · 4y Form 300A (see methodology below)

South Shore Medical Center - 141 Longwater safety composite

South Shore Medical Center - 141 Longwater scores strongest on total case rate (tcr) (safer than 95% of same-industry peers) and weakest on dart rate (safer than 41%), 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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.87 per 100 workers

Safer than 95% of industry peers

DART rate
D 0.95 per 100 workers

Safer than 41% of industry peers

Fatalities
D 0

Safer than 50% 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

−0.4

2020→2023

South Shore Medical Center - 141 Longwater injury rate improved

South Shore Medical Center - 141 Longwater's TCR fell 0.4 from 1.4 in 2020 to 0.9 in 2023. Peak filing year was 2020 at 1.4 TCR. In 2023, DART was 1.09× this establishment's average TCR (severity share of cases).

2020=1.4 · 2021=0.0 · 2022=1.2 · 2023=0.9

OSHA ITA Form 300A scorecard

Establishment book 621112 · Norwell, MA AT/BELOW-IND · MID

Grade A · TCR 0.9 · 23% of ind

  • DART 0.9 DART
  • RANK P95
  • PHOTO OI 4 - Rockford Rive…
  • BOOK 4y book
  • INJ 2 inj
  • SIZE ~110 FTE

Nearest TCR peer: OI 4 - Rockford Riverside (0.0 TCR gap)

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South Shore Medical Center - 141 Longwater in the TCR neighbourhood

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

TCR

What this shows South Shore Medical Center - 141 Longwater averages 0.9 TCR (23% of the MDs' (medical doctors), mental health, offices (e.g., centers, clinics) BLS benchmark).

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

South Shore Medical Center - 141 Longwater TCR series: 2020=1.4 · 2021=0 · 2022=1.2 · 2023=0.9 · BLS 3.8

Where South Shore Medical Center - 141 Longwater falls in its industry

269 MDs' (medical doctors), mental establishments

Safer than 95% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers
South Shore Medical Center - 141 Longwater (110 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 4.1 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate South Shore Medical Center - 141 Longwater
South Shore Medical Center - 141 Longwater (110 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 4.1

South Shore Medical Center - 141 Longwater has more employees than the MDs' (medical doctors), mental health, o median and a lower injury rate than the industry's median TCR of 4.1. 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
2023 0.9 0.9 0 1 0
2022 1.2 1.2 1 0 0
2021 0.0 0.0 0 0 0
2020 1.4 1.4 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621112 · MA · Norwell

269 MDs' (medical doctors), mental health, offices (e.g., centers, clinics) employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 60 employers in Norwell, MA · 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 OI 4 - Rockford Riverside 0.9 TCR
NAICS-TCR Executive Drive-JNL-FF 0.8 TCR
NAICS-TCR Chrysler Toledo Machining 0.8 TCR
NAICS-TCR Neighborhood Health - Richmond Highway 0.9 TCR
STATE-SIZE PHRG-BOS 110 FTE
STATE-SIZE The Waterproofing Company LLC 110 FTE
STATE-SIZE Tresca Brothers Sand and Gravel 110 FTE
STATE-SIZE Boston Centerless 110 FTE
CITY-NEAR Clean Harbors Environmental Services, Inc. 6,952 FTE
CITY-NEAR South Shore YMCA 1,002 FTE
CITY-NEAR Clean Harbors Environmental Services Corporate Office 894 FTE
CITY-NEAR South Shore Medical Center - 143 Longwater 503 FTE
NAT-TCR Mi - Basf (1609) 0.9 TCR
NAT-TCR PA - Quaker (545) 0.9 TCR
NAT-TCR RIC Richmond Airport 0.9 TCR
NAT-TCR Airoom Companies, LLC 0.9 TCR
NAT-SIZE MCI Kansas City International Airport 110 FTE
NAT-SIZE Hoffman Construction Company of Arizona 110 FTE
NAT-SIZE Administrative Offices 110 FTE
NAT-SIZE Gmi - Mi 110 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: 2023, 2022, 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.