Insurance carriers
6 carriers · 25 contracts · ranked by premium
#
Carrier
Coverage
Premium
Share
Covered
Retention
Renews
Primary broker
1
EIN 362739571 · Contract 701648
HealthRxDentalPPOIndemnity
$2.5B
87.8%
386,748
4.4%
-
2
EIN 941340523 · 5 contracts
$157.7M
5.5%
13,914
0.0%
-
2
Contract 227134
Filed as: KAISER FOUNDATION HEALTH PLAN, INC.
2024-01-01 → 2024-12-31
$82.0M
2.9%
13,914
0.0%
-
3
Contract 48181
Filed as: KAISER FOUNDATION HEALTH PLAN, INC.
2024-01-01 → 2024-12-31
$72.7M
2.5%
10,094
0.0%
-
19
Contract 5447
Filed as: KAISER FOUNDATION HEALTH PLAN OF HAWAII
2024-01-01 → 2024-12-31
$2.0M
0.1%
339
0.0%
-
21
Contract 23684
Filed as: KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST
2024-01-01 → 2024-12-31
$596K
0.0%
109
0.0%
-
22
Contract 2138100
Filed as: KAISER FOUNDATION HEALTH PLAN OF WASHINGTON
2024-01-01 → 2024-12-31
$424K
0.0%
61
0.0%
-
3
EIN 042452600 · 15 contracts
$116.8M
4.1%
2,025
0.0%
-
6
Contract 174672
Filed as: HARVARD PILGRIM HEALTHCARE
2024-01-01 → 2024-12-31
$17.7M
0.6%
1,847
0.0%
-
7
Contract 174669
Filed as: HARVARD PILGRIM HEALTHCARE
2024-01-01 → 2024-12-31
$16.3M
0.6%
2,025
0.0%
-
9
Contract 174654
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$13.2M
0.5%
1,145
0.0%
-
10
Contract 174668
Filed as: HARVARD PILGRIM HEALTHCARE
2024-01-01 → 2024-12-31
$11.5M
0.4%
1,606
0.0%
-
11
Contract 174653
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$11.4M
0.4%
954
0.0%
-
12
Contract 174664
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$10.8M
0.4%
1,235
0.0%
-
13
Contract 174657
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$10.2M
0.4%
1,311
0.0%
-
14
Contract 174665
Filed as: HARVARD PILGRIM HEALTHCARE
2024-01-01 → 2024-12-31
$6.2M
0.2%
1,189
0.0%
-
15
Contract 174659
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$5.7M
0.2%
815
0.0%
-
16
Contract 174656
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$5.2M
0.2%
567
0.0%
-
17
Contract 174658
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$4.6M
0.2%
485
0.0%
-
18
Contract 174655
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$3.4M
0.1%
400
0.0%
-
23
Contract 176932
Filed as: HPHC JOINT VENTURE UHG
2024-01-01 → 2024-12-31
$371K
0.0%
25
0.0%
-
24
Contract 176933
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$258K
0.0%
50
0.0%
-
25
Contract 176931
Filed as: HPHC INSURANCE COMPANY
2024-01-01 → 2024-12-31
$116K
0.0%
11
0.0%
-
4
EIN 940360524 · 2 contracts
$32.5M
1.1%
3,543
0.0%
MERCER HEALTH & BENEFITS LLC
4
Contract W0002398
Filed as: BLUE SHIELD OF CALIFORNIA, CALIFORNIA PHYSICIANS SERVICE
2024-01-01 → 2024-12-31
$30.5M
1.1%
3,543
0.0%
MERCER HEALTH & BENEFITS LLC
20
Contract 98644
Filed as: BLUE CROSS BLUE SHIELD OF HAWAII INC
2024-01-01 → 2024-12-31
$2.0M
0.1%
256
0.0%
-
5
Filed as: UNITEDHEALTHCARE OF CALIFORNIA
EIN 952931460 · Contract 146694
$28.9M
1.0%
2,151
0.0%
-
6
EIN 061227840 · Contract 01114343
$14.9M
0.5%
193,198
0.0%
-
Service providers (Schedule C)
No Schedule C service providers reported on this filing.
Coverage breadth
3 benefit types
Benefits declared on the Form 5500 main form (✓ = also has a Schedule A insurance contract; otherwise the benefit is funded out of plan assets or via a Schedule C TPA).
Health✓Dental✓Vision✓Not declared:LifeShort-term disabilityLong-term disabilityPrescription drugDeath benefitsSeveranceUnemploymentSupplementalOther
Population walkthrough
25 Sch A contracts
The plan reports several different headcounts depending on which form you read. Each one measures a different slice of the population.
Form 5500 line 6 — sponsor-reported, single number per filing
| Active participants | 202,013 | Currently employed and enrolled or eligible. |
| Retired/separated still receiving benefits | 3,804 | Continuation coverage (COBRA, retiree health). |
| Total participants (= "Plan participants" tile) | 205,817 | Active + retired/separated + beneficiaries. No dependents. |
Schedule A — per-contract enrollment, one row per coverage line
| Coverage | Top carrier | Persons covered EOY | Premium |
|---|
| Health (medical)(24 contracts, 11 carriers) | UNITED HEALTHCARE INSURANCE COMPANY | 386,748 | $2.9B |
| Dental | UNITED HEALTHCARE INSURANCE COMPANY | 386,748 | $2.5B |
| Vision | VISION SERVICE PLAN | 193,198 | $14.9M |
| Prescription drug(24 contracts, 11 carriers) | UNITED HEALTHCARE INSURANCE COMPANY | 386,748 | $2.9B |
| Persons covered (= "Persons covered" tile) | Max across the rows above | 386,748 | — |
Why the numbers differ. Form 5500 line 6 counts employees + retirees + beneficiaries; no dependents. Schedule A persons-covered counts everyone enrolled, including spouses and children, so it usually exceeds line 6 by 30-60% on a working-age workforce. The medical row is normally the broadest single line because it has the highest take-up; dental/vision/life often dip below it. Stop-loss / reinsurance contracts sometimes report the carrier's full underwriting pool rather than this filer's headcount; the row is shown for transparency but shouldn't be read as "people in this plan."