Total Workers Affected
129
Across all WARN notices
Employer · WARN Act history · Health Care & Social Assistance
TriWest Healthcare Alliance Corporation
129 workers across 2 WARN notices, primarily in WA - recorded in the current PlainLayoffs dataset.
- 129
- Workers cut
- 2
- WARN notices
- 1
- State
- 65
- Avg / notice
TriWest Healthcare Alliance Corporation has 2 recorded WARN filings affecting 129 workers
According to WARN Act filings submitted to state workforce agencies, TriWest Healthcare Alliance Corporation has 2 recorded filings covering 129 workers across 1 state, primarily WA, the 1,853rd-largest recorded WARN footprint among 6,916 tracked employers. WARN only covers mass layoffs at employers with 100+ employees, so this is a floor on the employer's actual workforce changes.
The verdict
TriWest Healthcare Alliance Corporation put 129 workers on WARN notice across 2 filings - the 1,853rd-largest WARN footprint of 6,916 tracked employers.
- #1,853
- of 6,916 employers by workers affected
- Top 27%
- larger than 73% of tracked employers
- 2
- Recorded WARN filings
- 1
- state affected, led by WA
Where TriWest Healthcare Alliance Corporation Falls Among Tracked Employers
6,916 employers with a WARN filing, bucketed by total workers affected
Number of Notices
2
Recorded WARN Act filings
Latest Event Date
Dec 2012
Most recent filing
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds.
Reported Layoff Scale (by Workers Affected) 30.0%
129 workers across recorded WARN events, a raw count, not adjusted for the employer's total headcount.
WARN Notice History
2012
Facility Closure
Pierce County, WA · Health Care & Social Assistance
Effective: Feb 15, 2013
127
workers
Filed Dec 18, 2012
Facility Closure
Everett, WA · Health Care & Social Assistance
Effective: Feb 15, 2013
2
workers
Filed Dec 14, 2012
How TriWest Healthcare Alliance Corporation compares in Health Care & Social Assistance
| # | Employer | Workers cut | Notices | Lead state |
|---|---|---|---|---|
| 1 | CVS Health | 5,096 | 3 | VA |
| 2 | Texas Children's Hosptal (Texas Medical Center) | 997 | 1 | TX |
| 3 | Nix Hospital-Nix Behavioral Health Center | 972 | 1 | TX |
| 4 | Orlando Health | 940 | 1 | FL |
| 5 | ProHealth Care | 835 | 1 | WI |
| 6 | Southwest General Hospital | 827 | 1 | TX |
| 7 | Auburn Regional Medical Center | 827 | 1 | WA |
| 8 | Hospital Sisters Health System Sacred Heart Hospital of Eau Claire (SHEC) | 821 | 1 | WI |
| 9 | TriWest Healthcare Alliance Corporation (this page) | 129 | 2 | WA |
What this means for WA workers
TriWest Healthcare Alliance Corporation has 2 recorded WARN filings covering 129 workers, most recently on Dec 18, 2012.
- If you are affected, file for unemployment and contact your state's rapid-response program inside the WARN Act's 60-day notice window. What to do after a layoff
- Check whether the required notice pay was provided, the WARN Act can entitle workers to up to 60 days of pay when notice is skipped. Estimate WARN pay
- See recorded WARN notices in WA, where TriWest Healthcare Alliance Corporation's filings were reported. WA layoffs
WARN Act filings only capture layoffs of 50+ workers at sites of 100+ employees, so smaller reductions, contractor non-renewals, and voluntary separations are not shown here.
Reading the TriWest Healthcare Alliance Corporation WARN Record
TriWest Healthcare Alliance Corporation has 2 WARN Act filings in this dataset, covering 129 workers between Dec 14, 2012 and Dec 18, 2012. As with any WARN count, the true figure runs somewhat higher (why). By total workers affected, TriWest Healthcare Alliance Corporation ranks #315 of 757 tracked employers in WA. Among the 8 other Health Care & Social Assistance employers with recorded WARN filings, the median is 888 affected workers -- TriWest Healthcare Alliance Corporation's 129 sits well below that group's typical scale. Every recorded filing was reported to WA's workforce agency, in the Health Care & Social Assistance sector -- a single-state footprint, unlike the multi-state pattern common among larger employers.
Averaging 65 workers per notice, TriWest Healthcare Alliance Corporation's filings fall into a pattern that suggests targeted team or department cuts that still crossed the WARN reporting threshold. The 2 notices on file represent distinct events, each triggering a 60-day advance warning obligation that fed into state rapid-response systems.
Workers on WA-based TriWest Healthcare Alliance Corporation notices should contact the WA workforce agency directly, response teams, severance negotiation guidance, and TAA (Trade Adjustment Assistance) screening move fastest in the days immediately following a notice. See what to do after a layoff for the full benefits timeline. This record reflects filed notices only; subsequent hiring, rescinded closures, or facility reopenings are not tracked by WARN disclosures.
Frequently Asked Questions
Is TriWest Healthcare Alliance Corporation laying off workers? ▼
TriWest Healthcare Alliance Corporation has filed 2 WARN Act notices affecting 129 workers across 1 state. The most recent notice was filed on Dec 18, 2012.
How many people has TriWest Healthcare Alliance Corporation laid off? ▼
According to WARN Act filings, TriWest Healthcare Alliance Corporation has affected 129 workers total, averaging 65 workers per notice.
What states has TriWest Healthcare Alliance Corporation had layoffs in? ▼
TriWest Healthcare Alliance Corporation has filed WARN notices in 1 state: WA.
What is a WARN Act notice? ▼
The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60 days advance notice of plant closings and mass layoffs affecting 50 or more workers. Not all layoffs require WARN notice.
What benefits are available after a TriWest Healthcare Alliance Corporation layoff? ▼
Workers affected by a WARN-notified layoff may be eligible for unemployment insurance, COBRA health coverage continuation, job retraining through the Trade Adjustment Assistance program, and severance packages if offered by the employer. State workforce agencies often provide additional rapid response services.
How does TriWest Healthcare Alliance Corporation's layoff history compare to the industry? ▼
TriWest Healthcare Alliance Corporation has affected 129 workers across 2 WARN filings in the Health Care & Social Assistance sector. The federal WARN Act only captures layoffs affecting 50 or more workers, so actual workforce changes may be larger.
Data sourced from official state WARN-Act layoff registries. See our methodology for details. Retrieved and formatted by PlainLayoffs Editorial
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from state WARN Act filings. Consult a qualified professional before making decisions based on this data.
Download the data behind this page
The full PlainLayoffs employer roster, covering every recorded employer including TriWest Healthcare Alliance Corporation, is available as CSV. Underlying WARN Act filings are public records; see our methodology for the compilation method.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.
| Publisher | PlainLayoffs |
| Sources | Public state WARN-Act layoff registries |