PlanOptica
Free ERISA searchPricing
Sign inStart for $4.99
  1. Companies/
  2. ISABELLA BANK CORPORATION
Sponsor portfolioTH

ISABELLA BANK CORPORATION

EIN 38-2830092-banking-Latest filing 2025
Plans
2
Retirement
1
$7.5M assets
Welfare
1
$1.2M premiums
Participants
432
139 EAST BROADWAY - MT. PLEASANT, MI 48858989-779-6211isabellabank.comLinkedIn201-500 employeesbanking
Plans on this EIN
2 filings
#001TraditionalDB-$7.5M - 174 part#506Mixed-$1.2M - 632 lives

Benefits portfolio analytics

1 plan / $1.2M premiums / 632 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$876K
  • Vision$876K
  • Prescription drug$876K
  • Stop-loss$876K
  • Dental$167K
  • Other$128K
  • +1 more
Total $1.2M7 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
75%top
  • BLUE CROSS OF CALIFORNIA75%
  • DELTA DENTAL OF CALIFORNIA14%
  • KANSAS CITY LIFE INSURANCE COMPANY10%
  • ULLIANCE, INC.1%
Total $1.2M4 slices

Broker market share

Schedule A broker compensation

Split broker
84%top
  • WORTHAM SAN ANTONIO INC84%
  • EMILY BLACKBURN9%
  • MICHIGAN PLANNERS, INC.7%
Total $130K3 slices

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

ISABELLA BANK CORPORATION EMPLOYEE RETIREMENT PLAN

TraditionalDB

Assets$7.5M
Participants174
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#506

ISABELLA BANK CORPORATION HEALTH & DENTAL PLAN

Mixed - BLUE CROSS BLUE SHIELD OF MICHIGAN

Premiums$1.2M
Covered lives632
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans1

Plan #NameTypeAssetsParticipantsLatest year
001ISABELLA BANK CORPORATION EMPLOYEE RETIREMENT PLANTraditionalDB$7.5M1742025

Welfare plans1

Plan #NameFundingCarrierPremiumsCoveredLatest year
506ISABELLA BANK CORPORATION HEALTH & DENTAL PLANMixedBLUE CROSS BLUE SHIELD OF MICHIGAN$1.2M6322025
Retirement plans
Welfare plans
PlanOptica

Plan research for advisors and brokers. Retirement and welfare filings, peer-ranked and a decade deep, sourced to the line.

Product
  • Retirement plans
  • Welfare plans
  • Providers
  • Pricing
Data
  • Downloads hub
  • Retirement plans CSV
  • Welfare plans CSV
  • Custom analytics
Resources
  • Free ERISA search
  • Free EIN lookup
  • Documentation
  • Filter catalog
  • Glossary
Company
  • About
  • Contact
  • Privacy
  • Terms
© 2026 PlanOptica