Ambulatory surgical centers and clinics, freestanding · California

Webster Surgery Center

Oakland, CA · ~18 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
19.1
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Webster Surgery Center runs at 503% of its industry's injury rate - far more dangerous than the typical Ambulatory surgical centers and clinics, freestanding workplace, earning a grade F.

Webster Surgery Center: 19.1 TCR = 503% of Ambulatory surgical centers and clinics, freestanding BLS 3.8 · 2y Form 300A (see methodology below)

Webster Surgery Center safety composite

Webster Surgery Center scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 4%), 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).

D

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 19.11 per 100 workers

Safer than 4% 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%).

TCR Δ

−0.4

2016→2018

Webster Surgery Center injury rate improved

Webster Surgery Center's TCR fell 0.4 from 19.3 in 2016 to 18.9 in 2018. Peak filing year was 2016 at 19.3 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2016=19.3 · 2018=18.9

OSHA ITA Form 300A scorecard

Establishment book 621493 · Oakland, CA ABOVE-IND · SMALL

Grade F · TCR 19.1 · 503% of ind

  • DART 0.0 DART
  • RANK #34/36
  • PHOTO St. Joseph Center fo…
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~18 FTE

Nearest TCR peer: St. Joseph Center for Outpatient Surgery (0.1 TCR gap)

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

Webster Surgery Center in the TCR neighbourhood

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

TCR

What this shows Webster Surgery Center averages 19.1 TCR (503% of the Ambulatory surgical centers and clinics, freestanding BLS benchmark).

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

Webster Surgery Center TCR series: 2016=19.3 · 2018=18.9 · BLS 3.8

Where Webster Surgery Center falls in its industry

498 Ambulatory surgical centers an establishments

Safer than 4% of graded establishments in this industry, whose median TCR is 6.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 36 Ambulatory surgical centers an employers in California.

Webster Surgery Center (18 employees, TCR 19.1) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 6.2 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 0200400600800 0510152025 Average employees Total Case Rate Webster Surgery Center
Webster Surgery Center (18 employees, TCR 19.1) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 6.2

Webster Surgery Center has fewer employees than the Ambulatory surgical centers and clinics, median and a higher injury rate than the industry's median TCR of 6.2. 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
2018 18.9 0.0 1 0 0
2016 19.3 6.4 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

621493 · CA · Oakland

498 Ambulatory surgical centers and clinics, freestanding employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 458 employers in Oakland, CA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR St. Joseph Center for Outpatient Surgery 19.0 TCR
NAICS-TCR Eagan Surgery Center 19.4 TCR
NAICS-TCR Ankeny Medical Park Surgery Center 18.8 TCR
NAICS-TCR McKay Dee Surgical Center 18.7 TCR
STATE-SIZE Henry Hibino Farms LLC 18 FTE
STATE-SIZE BATAVIA, INC. 18 FTE
STATE-SIZE Gold Coast Farms 18 FTE
STATE-SIZE HM.CLAUSE Davis East Research Station 18 FTE
CITY-NEAR Oakland Unified School District 4,473 FTE
CITY-NEAR 2032-02120301 4,408 FTE
CITY-NEAR 0206-02620301 3,210 FTE
CITY-NEAR 2032-02620301 2,922 FTE
NAT-TCR 6957-SBN 19.1 TCR
NAT-TCR Athol 19.1 TCR
NAT-TCR Txbea - Beaumont 19.1 TCR
NAT-TCR FV Medical Transportation 19.1 TCR

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: 2018, 2016. 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.