Blue Cross and Blue Shield of Illinois · PPO

Negotiated-rate benchmarks · data as of October 2026

These are the rates Blue Cross and Blue Shield of Illinois has negotiated with in-network professionals on its PPO network, taken from the insurer's Transparency in Coverage machine-readable file and reduced to per-county percentile benchmarks. Figures are a point-in-time record of the October 2026 publication.

Coverage Copy link

Codes: 110
Counties: 3
Specialties: 34
Benchmark cells: 2,079

Counts reflect the 2,079 of 2,569 imported cells we publish. We publish a benchmark only when at least 10 providers from at least 5 separately contracting groups (tax IDs) stand behind it, and no single group accounts for more than 25% of it.

Allergy & Immunology Anesthesiology Behavioral Health Cardiology Dermatology Emergency Medicine Endocrinology Family Medicine Gastroenterology General Surgery Hematology/Oncology Infectious Disease Internal Medicine Nephrology Neurology Neurology/Psychiatry Neurosurgery NP/PA Obstetrics & Gynecology Ophthalmology Orthopedic Surgery Otolaryngology Pain Medicine Pathology Pediatrics Physical Medicine & Rehab Physical/Occupational Therapy Podiatry Psychiatry Psychology Pulmonology Radiology Rheumatology Urology

Best-evidenced codes Copy link

The codes with the most distinct in-network providers behind them, with the number of separately contracting groups (tax IDs) in that benchmark. Each links to its rate page, where BCBSIL's negotiated benchmark appears next to the current Medicare amount.

90834 11,456 prov. · 6,380 groups 90837 11,456 prov. · 6,380 groups 90791 11,456 prov. · 6,379 groups 90832 11,453 prov. · 6,379 groups 90847 11,453 prov. · 6,379 groups 36415 7,577 prov. · 1,757 groups 99223 7,577 prov. · 1,754 groups 99222 7,577 prov. · 1,753 groups 99203 7,571 prov. · 1,747 groups 99204 7,571 prov. · 1,747 groups 99213 7,571 prov. · 1,747 groups 99214 7,571 prov. · 1,747 groups 99215 7,571 prov. · 1,747 groups 99205 7,571 prov. · 1,746 groups 99212 7,570 prov. · 1,747 groups 99202 7,570 prov. · 1,745 groups 99211 7,566 prov. · 1,746 groups 99221 7,566 prov. · 1,742 groups 99232 7,564 prov. · 1,743 groups 99233 7,564 prov. · 1,741 groups 99231 7,563 prov. · 1,740 groups 99417 7,562 prov. · 1,744 groups 99238 7,560 prov. · 1,740 groups 80053 7,543 prov. · 1,744 groups

Data vintages Copy link

We import each monthly machine-readable file as its own dataset and never edit it afterward. A correction shows up as a new month.

Data month	Methodology version	Cells imported
October 2026 current	2026.10-5	2,569

Source & provenance Copy link

Source file: aggregates-bcbs-il-ppo-2026-10.csv
SHA-256: 11844f08ef3890bfc16a7d75cf097f854d042486723307a98d010339d535e705
Methodology version: 2026.10-5
Imported: October 30, 2026
Source index: https://app0004702110a5prdnc868.blob.core.windows.net/toc/2026-10-20_Blue-Cross-and-Blue-Shield-of-Illinois_index.json

Payers publish this data, and each dataset carries its month. A negotiated rate describes the contract, not the payment, and networks and plan designs vary. We publish a benchmark only when at least 10 providers from at least 5 separately contracting groups (tax IDs) stand behind it, and no single group accounts for more than 25% of it. See our methodology for how these benchmarks are derived.

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