General medical and surgical hospitals · Washington

Mason General Hospital

Shelton, WA · ~556 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
18.1
Avg TCR
7.5
Industry avg
0
Fatalities
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The verdict

Mason General Hospital runs at 242% of its industry's injury rate - far more dangerous than the typical General medical and surgical hospitals workplace, earning a grade F.

Mason General Hospital: 18.1 TCR = 242% of General medical and surgical hospitals BLS 7.5 · 2y Form 300A (see methodology below)

Mason General Hospital safety composite

Mason General Hospital scores strongest on fatalities (safer than 52% 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).

F

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 18.12 per 100 workers

Safer than 1% of industry peers

DART rate
F 4.87 per 100 workers

Safer than 12% of industry peers

Fatalities
D 0

Safer than 52% 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

Mason General Hospital: 6.0 → 30.2 TCR

Peak year 2019 @ 30.2 TCR · DART/TCR 0.27× in 2019

Mason General Hospital's TCR rose 24.2 from 6.0 in 2018 to 30.2 in 2019. In 2019, DART was 0.27× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 622110 · Shelton, WA ABOVE-IND · MID

Grade F · TCR 18.1 · 242% of ind

  • DART 4.9 DART
  • RANK #159/161
  • PHOTO Carris Health-Redwoo…
  • BOOK 2y book
  • INJ 51 inj
  • SIZE ~556 FTE

Nearest TCR peer: Carris Health-Redwood Hospital (0.0 TCR gap)

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

Mason General Hospital in the TCR neighbourhood

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

TCR

What this shows Mason General Hospital averages 18.1 TCR (242% of the General medical and surgical hospitals BLS benchmark).

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

Mason General Hospital TCR series: 2018=6 · 2019=30.2 · BLS 7.5

Where Mason General Hospital falls in its industry

6,862 General medical and surgical h establishments

Safer than 1% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #159 safest of 161 General medical and surgical h employers in Washington.

Mason General Hospital (556 employees, TCR 18.1) among 29 same-industry peers, split at the industry median of 492 employees and a TCR of 5.2 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 02,0004,0006,000 05101520 Average employees Total Case Rate Mason General Hospital
Mason General Hospital (556 employees, TCR 18.1) among 29 same-industry peers, split at the industry median of 492 employees and a TCR of 5.2

Mason General Hospital has more employees than the General medical and surgical hospitals median and a higher injury rate than the industry's median TCR of 5.2. 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 30.2 4.9 31 0 0
2018 6.0 1.4 20 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

622110 · WA · Shelton

6,862 General medical and surgical hospitals employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 36 employers in Shelton, WA · 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 Carris Health-Redwood Hospital 18.1 TCR
NAICS-TCR FLJAC5 ASCENSION ST VINCENTS SOUTHSIDE HOSP 18.1 TCR
NAICS-TCR Stonewall Memorial Hospital 18.1 TCR
NAICS-TCR Cabell Huntington Hospital Employees 18.1 TCR
STATE-SIZE King County Elections 556 FTE
STATE-SIZE Korean Women's Association - Lakewood HQ 555 FTE
STATE-SIZE Mason General Hospital & Clinics 557 FTE
STATE-SIZE Seattle Symphony 557 FTE
CITY-NEAR Squaxin Island Gaming dba Little Creek Casino Resort 810 FTE
CITY-NEAR WM 2121 342 FTE
CITY-NEAR 2121 340 FTE
CITY-NEAR Sierra Pacific Industries - Shelton 238 FTE
NAT-TCR Boulevard Terrace Rehabilitation and Nursing Center 18.1 TCR
NAT-TCR Amissville Sawmill 18.1 TCR
NAT-TCR Fairbanks Center (Akfar) 18.1 TCR
NAT-TCR 480174-Hou-Anson Jones 18.1 TCR
NAT-SIZE West Point Mill 556 FTE
NAT-SIZE Quaker Windows and Doors - Main Plant 556 FTE
NAT-SIZE Valvoline HQ Office 556 FTE
NAT-SIZE SC Ops and PZ 556 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. 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.