Health plan TPAs in Illinois

As of October 21, 2026, the directory lists 22 health plan TPAs for Illinois: 8 based in Illinois and 14 national. Filter this list by service or plan type.

Illinois license records are not in yet.

This page lists TPAs based in Illinois, those that say they serve it, and national TPAs. TPAs licensed in Illinois but based elsewhere are still being added.

Based in Illinois (8)

Headquartered in Illinois.

AB
Allied Benefit Systems
Based here

Based in Chicago, IL National
- Care management
- Medical
- Utilization review
- +2 more
Christian Brothers Services
Based here

Based in Romeoville, IL
CH
Consociate Health
Based here

Based in Decatur, IL Serves Illinois
- Account-based (HRA, FSA, HSA)
Group Administrators
Based here

Based in Schaumburg, IL
IPMG
Based here

Based in St. Charles, IL Serves Illinois
LH
Luminare Health
Based here

Based in Lake Forest, IL Licensed in 13 states
- Cost containment
- Network access
- Reference-based pricing
- +1 more
PS
Prairie States Enterprises
Based here

Based in Chicago, IL Serves Illinois
- Care management
PB
Professional Benefit Administrators
Based here

Based in Oak Brook, IL Serves Illinois
- Eligibility and billing
- Network access
- COBRA

National (14)

These TPAs say they serve every state.

90
90 Degree Benefits
National

Based in Birmingham, AL National
- Medical
- Reference-based pricing
- Account-based (HRA, FSA, HSA)
- +1 more
AA
AmeriHealth Administrators
National

Based in Philadelphia, PA National
- Utilization review
Boon-Chapman
National

Based in Austin, TX National
Collective Health
National

Based in Lehi, UT National
HP
Health Plans, Inc.
National

Based in Westborough, MA National
- Reference-based pricing
- Care management
H
HealthEZ
National

Based in Bloomington, MN National
- Medical
- Dental
- Account-based (HRA, FSA, HSA)
- +1 more
H
Healthgram
National

Based in Charlotte, NC National
- Care management
I
Imagine360
National

Based in Wayne, PA National
- Reference-based pricing
- Pharmacy benefits
LE
Leading Edge Administrators
National

Based in New York, NY National
- Reference-based pricing
M
MagnaCare
National

Based in New York, NY National
- Care management
PA
Planned Administrators, Inc.
National

Based in Columbia, SC National
- Medical
- Account-based (HRA, FSA, HSA)
- Pharmacy benefits
- +2 more
PC
Point C Health
National

Based in Eau Claire, WI National
- Cost containment
- Pharmacy benefits
- Care management
- +2 more
Redirect Health
National

Based in Phoenix, AZ National
WebTPA
National

Based in Irving, TX National