Liberty Utilities Co.

Litchfield, AZ UtilitiesNAICS 221100

Self-funded health planPlan year 2025Renews JanuaryCollectively bargained
2,430Participants0% vs. prior year
$5.8MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#1 of 1Utilities in AZBy participants

Overview

Liberty Utilities Co. sponsors a self-funded health plan that covered 2,430 participants in plan year 2025, about the same as the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, short-term disability, and more.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
2,430 · prior year 2,430
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
Liberty Utilities Health and Welfare Benefit Plan for Actives, plan 501 (2,430 participants); Liberty Utilities Health and Welfare Benefit Plan for Retirees, plan 502 (265 participants)
Stop-loss carrier
Excellus Bcbs; Excellus Bcbs
Broker compensation
$1.4M across insured contracts
MedicalLife insuranceDentalVisionShort-term disabilityLong-term disabilityOther welfare benefits

Insurance carriers

Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.

CarrierCoverageCoveredPremiumBroker comp
The Guardian Life Insurance Company of AmericaDental, Vision, Life, Short-term disability, Long-term disability2,258$4.0M$588K
Excellus BcbsStop-loss1,966$2.5M$781K
Express Scripts, Inc.Prescription drug226$792K$12K
Hartford Life & Accident Insurance CompanyLife226$701K$37K
The HartfordBusiness Travel Accident2,258$29K$4K
Lifetime Benefit SolutionsFlexible Spending Account495$23K—

Pharmacy benefit estimate

StreamRX estimate for a plan this size. Not based on this plan's claims.

$5.8M/ year

Estimated prescription spend: 2,430 participants × $2,371 national average per member. Usually higher once dependents are counted.

$150K–$369K/ year

Typical savings opportunity found in independent reviews of plans this size.

Brands with a generic available$44K–$109K
Lower-cost therapeutic alternatives$64K–$134K
Generic pricing vs. actual cost$28K–$83K
PBM contract terms$14K–$43K
The DOL's PBM fee disclosure rule first applies to this plan for the plan year beginning January 2028: semiannual PBM compensation reports and an annual audit right.

Form 5500 filing details

Filing
Form 5500 with Schedule A, plan year 2025
Plan sponsor
Liberty Utilities Co.
Sponsor EIN
27-4444001
Plan numbers
501, 502
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 27-4444001 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Liberty Utilities Cash Balance Pension Plan
Type
Pension plan
Participants
2,323

About this data

Source: Liberty Utilities Co.'s Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with Liberty Utilities Co..

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