Substance abuse facilities, residential · Illinois

Chestnut Health Systems Maryville

Maryville, IL · ~71 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Chestnut Health Systems Maryville runs at 121% of its industry's injury rate - more dangerous than the typical Substance abuse facilities, residential workplace, earning a grade D.

Chestnut Health Systems Maryville: 4.6 TCR = 121% of Substance abuse facilities, residential BLS 3.8 · 3y Form 300A (see methodology below)

Chestnut Health Systems Maryville safety composite

Chestnut Health Systems Maryville scores strongest on total case rate (tcr) (safer than 51% of same-industry peers) and weakest on dart rate (safer than 31%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.6 per 100 workers

Safer than 51% of industry peers

DART rate
F 3.79 per 100 workers

Safer than 31% of industry peers

Fatalities
D 0

Safer than 51% 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

−6.2

2021→2024

Chestnut Health Systems Maryville injury rate improved

Chestnut Health Systems Maryville's TCR fell 6.2 from 10.0 in 2021 to 3.8 in 2024. Peak filing year was 2021 at 10.0 TCR. In 2024, DART was 0.82× this establishment's average TCR (severity share of cases).

2021=10.0 · 2023=0.0 · 2024=3.8

OSHA ITA Form 300A scorecard

Establishment book 623220 · Maryville, IL ABOVE-IND · SMALL

Grade D · TCR 4.6 · 121% of ind

  • DART 3.8 DART
  • RANK #22/45
  • PHOTO Corporate Office
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~71 FTE

Nearest TCR peer: Corporate Office (0.0 TCR gap)

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

Chestnut Health Systems Maryville in the TCR neighbourhood

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

TCR

What this shows Chestnut Health Systems Maryville averages 4.6 TCR (121% of the Substance abuse facilities, residential BLS benchmark).

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

Chestnut Health Systems Maryville TCR series: 2021=10 · 2023=0 · 2024=3.8 · BLS 3.8

Where Chestnut Health Systems Maryville falls in its industry

1,165 Substance abuse facilities, re establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #22 safest of 45 Substance abuse facilities, re employers in Illinois.

Chestnut Health Systems Maryville (71 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7 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 Chestnut Health Systems Maryville
Chestnut Health Systems Maryville (71 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7

Chestnut Health Systems Maryville has more employees than the Substance abuse facilities, residential median and a lower injury rate than the industry's median TCR of 4.7. 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 3.8 3.8 2 0 0
2023 0.0 0.0 0 0 0
2021 10.0 3.3 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623220 · IL · Maryville

1,165 Substance abuse facilities, residential employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 12 employers in Maryville, IL · 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 Corporate Office 4.6 TCR
NAICS-TCR Del Sur 4.6 TCR
NAICS-TCR Little Rock Residential Treatment Center 4.6 TCR
NAICS-TCR NRLC 4.6 TCR
STATE-SIZE Dwight, IL 71 FTE
STATE-SIZE 6697_16861 71 FTE
STATE-SIZE Menold Construction, Inc 71 FTE
STATE-SIZE Contegra Enterprises 71 FTE
CITY-NEAR Anderson Hospital 1,391 FTE
CITY-NEAR Anderson Healthcare Partners 1,306 FTE
CITY-NEAR Manor Court of Maryville 167 FTE
CITY-NEAR AMEREN ILLINOIS - Maryville 124 FTE
NAT-TCR Amazon.com Services LLC - TPA1 4.6 TCR
NAT-TCR CFI - Livonia 4.6 TCR
NAT-TCR Amazon.com Services LLC - WSD1 4.6 TCR
NAT-TCR Fuel Total Systems Kentucky Corporation 4.6 TCR
NAT-SIZE UMD Automated Systems, Inc. 71 FTE
NAT-SIZE Crestwood Nursing & Rehabilitation Center, Inc 71 FTE
NAT-SIZE 968 Fairfield Avenue 71 FTE
NAT-SIZE Core Industrial Maintenance 71 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, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.