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Our Springfield Office is relocating to 4800 Wabash Avenue, Springfield, IL 62711, effective Monday, September 28. Due to the office move, we are not available for consumer walk-ins: Wednesday, September 23 through Friday, September 25.

Transitional Plans – Rate Filings

Final PY 2027 Transitional Plan Rate Filings

Issuer SERFF Number INITIAL RATE FINAL RATE RATE FILINGS

Blue Cross Blue Shield of Illinois *

ILCP-134960994

15.00% 15.00%

*Blue Cross Blue Shield of Illinois is also known as Health Care Service Corporation, A Mutual Legal Reserve Company.*

Initial Transitional Filings

Issuer SERFF Number INITIAL AVG INITIAL MAX INITIAL MIN RATE FILINGS

Blue Cross Blue Shield of Illinois *

ILCP-134960994

15.00% 15.00% 15.00%

*Blue Cross Blue Shield of Illinois is also known as Health Care Service Corporation, A Mutual Legal Reserve Company.*

Final PY 2026 Transitional Plan Rate Filings

Issuer SERFF Number Initial Rate Final Rate Rate Filings

Health Care Service Corporation, A Mutual Legal Reserve Company

ILCP-134652975

14.5% 14.5%

UnitedHealthcare Insurance Company of the River Valley

UHLC-134681595

9.9% 9.9%

UnitedHealthcare Insurance Company of Illinois

UHLC-134684001

8.8% 8.8%

UnitedHealthcare of Illinois, Inc.

UHLC-134684015

8.8% 8.8%

*Blue Cross Blue Shield of Illinois is also known as Health Care Service Corporation, A Mutual Legal Reserve Company.*

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