General medical and surgical hospitals · California

64030190-190001 Mark Twain Medical Center

San Andreas, CA · ~324 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
2.6
Avg TCR
7.5
Industry avg
0
Fatalities
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The verdict

64030190-190001 Mark Twain Medical Center runs at 34% of its industry's injury rate - far safer than the typical General medical and surgical hospitals workplace, earning a grade A.

64030190-190001 Mark Twain Medical Center: 2.6 TCR = 34% of General medical and surgical hospitals BLS 7.5 · 2y Form 300A (see methodology below)

64030190-190001 Mark Twain Medical Center safety composite

64030190-190001 Mark Twain Medical Center scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on dart rate (safer than 25%), 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

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.58 per 100 workers

Safer than 84% of industry peers

DART rate
F 3.1 per 100 workers

Safer than 25% 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

64030190-190001 Mark Twain Medical Center: 1.3 → 3.9 TCR

Peak year 2024 @ 3.9 TCR · DART/TCR 1.2× in 2024

64030190-190001 Mark Twain Medical Center's TCR rose 2.6 from 1.3 in 2023 to 3.9 in 2024. In 2024, DART was 1.2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 622110 · San Andreas, CA AT/BELOW-IND · MID

Grade A · TCR 2.6 · 34% of ind

  • DART 3.1 DART
  • RANK #68/662
  • PHOTO St Michael's Hospita…
  • BOOK 2y book
  • INJ 13 inj
  • SIZE ~324 FTE

Nearest TCR peer: St Michael's Hospital Avera (0.0 TCR gap)

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

64030190-190001 Mark Twain Medical Center in the TCR neighbourhood

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

TCR

What this shows 64030190-190001 Mark Twain Medical Center averages 2.6 TCR (34% 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

64030190-190001 Mark Twain Medical Center TCR series: 2023=1.3 · 2024=3.9 · BLS 7.5

Where 64030190-190001 Mark Twain Medical Center falls in its industry

6,862 General medical and surgical h establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #68 safest of 662 General medical and surgical h employers in California.

64030190-190001 Mark Twain Medical Center (324 employees, TCR 2.6) 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 64030190-190001 Mark Twain Medical Center
64030190-190001 Mark Twain Medical Center (324 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 492 employees and a TCR of 5.2

64030190-190001 Mark Twain Medical Center has fewer employees than the General medical and surgical hospitals median and a lower 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
2024 3.9 3.1 10 0 0
2023 1.3 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

622110 · CA · San Andreas

6,862 General medical and surgical hospitals employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 7 employers in San Andreas, CA · 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 St Michael's Hospital Avera 2.6 TCR
NAICS-TCR Kearny County Hospital 2.6 TCR
NAICS-TCR Lakeshore Community Hospital-MH-MI 2.6 TCR
NAICS-TCR Yakima Valley Hospital WA 2.6 TCR
STATE-SIZE Sierra Gold Nurseries, Inc 324 FTE
STATE-SIZE Old Stage 324 FTE
STATE-SIZE NorthEast C/O and DistColl - Bld: 6232 - 01 324 FTE
STATE-SIZE Tarlton and Son Inc. 324 FTE
CITY-NEAR SOUTHERN REGION : TCU 486 FTE
CITY-NEAR 6403-64030190 334 FTE
CITY-NEAR 2643-64030190-190001 301 FTE
CITY-NEAR Avalon Health Care San Andreas 108 FTE
NAT-TCR Bryant Midwest Corporation 2.6 TCR
NAT-TCR Real-Time Laboratories, L.L.C. 2.6 TCR
NAT-TCR Nutranext 2.6 TCR
NAT-TCR BT Charlotte 2.6 TCR
NAT-SIZE Midway Distribution Center DC2 & DC2B 324 FTE
NAT-SIZE VMS Ridgefield 324 FTE
NAT-SIZE Tyco Fire Protection Products 324 FTE
NAT-SIZE Sysco Nashville 324 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.
Data sourced from official public datasets. See our methodology for details.