Healthcare · Wisconsin

Mariner Medical Clinic

Superior, WI · ~25 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Mariner Medical Clinic runs at 0% of its industry's injury rate - about level with the typical Healthcare workplace, earning a grade C.

Mariner Medical Clinic: 0.0 TCR = 0% of Healthcare BLS 3.8 · 2y Form 300A (see methodology below)

Mariner Medical Clinic safety composite

Mariner Medical Clinic scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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%).

Mariner Medical Clinic held a steady TCR band

Mariner Medical Clinic's TCR held near 0.0 from 0.0 in 2023 to 0.0 in 2024. Peak filing year was 2023 at 0.0 TCR.

2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 621111 · Superior, WI AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/60
  • PHOTO Culebra
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~25 FTE

Nearest TCR peer: Culebra (0.0 TCR gap)

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

Mariner Medical Clinic in the TCR neighbourhood

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

TCR

What this shows Mariner Medical Clinic averages 0.0 TCR (0% of the Healthcare BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Mariner Medical Clinic TCR series: 2023=0 · 2024=0 · BLS 3.8

Where Mariner Medical Clinic falls in its industry

2,836 Healthcare establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 60 Healthcare employers in Wisconsin.

Mariner Medical Clinic (25 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.1 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 0200400600800 0246810 Average employees Total Case Rate Mariner Medical Clinic
Mariner Medical Clinic (25 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.1

Mariner Medical Clinic has fewer employees than the Healthcare median and a lower injury rate than the industry's median TCR of 3.1. 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621111 · WI · Superior

2,836 Healthcare employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 80 employers in Superior, WI · 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 Culebra 0.0 TCR
NAICS-TCR Urgent Care at Lake Lucille 0.1 TCR
NAICS-TCR JCH Medical Group - Roodhouse 0.1 TCR
NAICS-TCR JCH Medical Group - Carrollton 0.1 TCR
STATE-SIZE Milestone Senior Living-Woodruff 25 FTE
STATE-SIZE Ashland Health Services 25 FTE
STATE-SIZE LindenGrove Communities LLC - Waukesha Court 25 FTE
STATE-SIZE Home2 Suites by Hilton 25 FTE
CITY-NEAR School District of Superior 1,033 FTE
CITY-NEAR Halvor Lines, Inc. Superior 747 FTE
CITY-NEAR Halvor Lines Superior Terminal 527 FTE
CITY-NEAR Lakehead Constructors, Inc. 474 FTE
NAT-TCR 2000 St James Place 0.0 TCR
NAT-TCR Pegasus Painting & Waterproofing LLC. 0.0 TCR
NAT-TCR Bilow Farms, LLC 0.0 TCR
NAT-TCR Lake Shore Electric Corp 0.0 TCR
NAT-SIZE Baker Sanitary Service, Inc. 25 FTE
NAT-SIZE Spring WTG 25 FTE
NAT-SIZE Colonial Fayetteville 25 FTE
NAT-SIZE Capitol Duluth 25 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: 2024, 2023. 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.