Acuity, a Mutual Insurance Company

Sheboygan, WI Finance & insuranceNAICS 524150

Self-funded health planPlan year 2025Renews January
1,855Participants+8% vs. prior year
$4.4MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#6 of 18Finance & insurance in WIBy participants

Overview

Acuity, a Mutual Insurance Company sponsors a self-funded health plan that covered 1,855 participants in plan year 2025, up 8% from the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, long-term disability.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
1,855 · prior year 1,711
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
Acuity Group Health and Welfare Plan, plan 502 (1,855 participants)
Stop-loss carrier
QBE Insurance
MedicalLife insuranceDentalVisionLong-term disability

Insurance carriers

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

CarrierCoverageCoveredPremiumBroker comp
QBE InsuranceStop-loss1,671$1.8M—
Lincoln National Life InsuranceLife1,848$618K—
Lincoln National Life Insurance CompanyLong-term disability1,841$362K—
Eyemed Vision Care c/o Fidelity Security Life Insurance CompanyVision3,701$257K—

Pharmacy benefit estimate

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

$4.4M/ year

Estimated prescription spend: 1,855 participants × $2,371 national average per member. Usually higher once dependents are counted.

$114K–$282K/ year

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

Brands with a generic available$33K–$84K
Lower-cost therapeutic alternatives$49K–$102K
Generic pricing vs. actual cost$21K–$63K
PBM contract terms$11K–$33K
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
Acuity, a Mutual Insurance Company
Sponsor EIN
39-0491540
Plan number
502
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 39-0491540 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Acuity, a Mutual Insurance Company 401(k) Plan
Type
401(k) plan
Participants
2,159

About this data

Source: Acuity, a Mutual Insurance Company'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 Acuity, a Mutual Insurance Company.

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