Form 5500 · Employee benefit plan · BETHESDA, MD
WESTAT, INC.
WESTAT, INC. of BETHESDA, MD files a Form 5500 with the U.S. Department of Labor disclosing its employee benefit plan. Its broker of record is MARSH & MCLENNAN AGENCY LLC. Coverage is written through GROUP HOSPITALIZATION MEDICAL SERVICES, INC and 5 other carriers. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 84-0529566 · plan 501 · as of Aug 2026
Plan brief
Schedule A lists 10 insured contracts covering health, dental, vision, life, disability and stop-loss; the largest, with GROUP HOSPITALIZATION MEDICAL SERVICES, INC, covers 1,330 people.
The medical plan carries stop-loss coverage, which usually signals a self-funded health plan with insured protection against large claims.
Reported premium across the insured contracts is $18,774,497, with $300 in disclosed broker commissions — about 0% of premium.
The most recent policy period ended in December, and the plan year ends December 31. Group contracts typically renew on that annual cycle.
MARSH & MCLENNAN AGENCY LLC is the broker of record on 6 of the 10 contracts; the rest name a different broker or none.
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Premium | Commission |
|---|---|---|---|---|---|
| HUMANA INSURANCE COMPANY | Dental, Vision | 1,426 | December | $843,602 | $300 |
| KAISER FOUNDATION HEALTH PLAN OF THE MID-ATLANTIC STATES, INC. | — | 524 | December | $3,938,644 | $0 |
| LINCOLN NATIONAL LIFE INSURANCE COMPANY | Life | 1,305 | December | $692,828 | $0 |
| LINCOLN NATIONAL LIFE INSURANCE COMPANY | Disability | 1,316 | December | $449,157 | $0 |
| LINCOLN NATIONAL LIFE INSURANCE COMPANY | — | 371 | December | $185,493 | $0 |
| GROUP HOSPITALIZATION MEDICAL SERVICES, INC | Health, Stop-loss | 1,330 | December | $12,490,995 | $0 |
| KAISER FOUNDATION HEALTH PLAN INC | — | 6 | December | $30,514 | $0 |
| LINCOLN NATIONAL LIFE INSURANCE COMPANY | — | 259 | December | $52,473 | $0 |
| LINCOLN NATIONAL LIFE INSURANCE COMPANY | — | 273 | December | $69,566 | $0 |
| CURALINC HEALTHCARE | — | 1,315 | December | $21,225 | $0 |
More employer plans in Maryland — largest plans, brokers, carriers and renewal months.