Costar Realty Information, Inc.

Arlington, VA Real estateNAICS 531390

Self-funded health planPlan year 2025Renews January
1,040Participants+10% vs. prior year
$2.5MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#7 of 12Real estate in VABy participants

Overview

Costar Realty Information, Inc. sponsors a self-funded health plan that covered 1,040 participants in plan year 2025, up 10% from 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
1,040 · prior year 942
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
Costar Realty Information, Inc. Flexible Benefit Plan, plan 502 (1,040 participants)
Broker compensation
$68K across insured contracts
MedicalLife insuranceDentalVisionShort-term disabilityPrepaid legalLong-term disabilityDeath benefits

Insurance carriers

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

CarrierCoverageCoveredPremiumBroker comp
Unum Life Insurance Company of AmericaLife, Long-term disability6,596$2.9M$36K
Arag Insurance CompanyLegal2,434$227K$23K

Pharmacy benefit estimate

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

$2.5M/ year

Estimated prescription spend: 1,040 participants × $2,371 national average per member. Usually higher once dependents are counted.

$64K–$158K/ year

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

Brands with a generic available$19K–$47K
Lower-cost therapeutic alternatives$27K–$57K
Generic pricing vs. actual cost$12K–$36K
PBM contract terms$6K–$18K
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
Costar Realty Information, Inc.
Sponsor EIN
52-2134617
Plan number
502
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 52-2134617 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
Costar Realty Information, Inc. 401(k) Retirement Plan
Type
401(k) plan
Participants
9,627

About this data

Source: Costar Realty Information, Inc.'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 Costar Realty Information, Inc..

Request a correction · Methodology