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Phosphate Level Cost in Illinois
What this costs without insurance: real self-pay cash prices and insurance-negotiated rates at 125 Illinois hospitals. CPT 84100. Sourced directly from each facility's CMS-mandated transparency file. Dataset: Q4 2026.
📊 Median $59.40
📉 Low $4.00
📈 High $284
🏥 125 hospitals
🏛️ 107 with insurance contracts
Hospital comparison — Illinois
Sorted by cash price (lowest first). Showing top 60 of 125 hospitals.
Billed more than $59.40 for this? That gap is evidence.
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| Hospital | Cash | BCBS | Aetna | UHC | Cigna | Humana | MultiPlan | Molina | Centene |
|---|---|---|---|---|---|---|---|---|---|
| HOLY FAMILY MEDICAL CENTER DES PLAINES |
$4.00 | $3.80 | $3.80 | $4.74 | $2.84 | $3.80 | — | $3.99 | $4.74 |
| SAINT MARY OF NAZARETH HOSPITAL CHICAGO |
$4.00 | $4.50 | $4.74 | $4.74 | $2.84 | $4.74 | — | $4.88 | $4.74 |
| RESURRECTION MEDICAL CENTER CHICAGO |
$4.00 | $3.80 | $3.80 | $4.74 | $4.74 | $3.80 | — | $3.99 | $4.74 |
| MERCY MEDICAL CENTER AURORA |
$4.00 | $4.50 | $4.74 | $4.74 | $2.84 | $4.74 | — | $4.88 | $4.74 |
| SAINT MARY HOSPITAL KANKAKEE KANKAKEE |
$4.00 | $3.80 | $3.80 | $4.74 | $2.84 | $3.80 | — | $3.99 | $4.74 |
| SAINT FRANCIS HOSPITAL EVANSTON |
$4.00 | $4.50 | $4.74 | $4.74 | $2.84 | $4.74 | — | $4.88 | $4.74 |
| SAINT JOSEPH MEDICAL CENTER JOLIET |
$4.00 | $3.80 | $3.80 | $4.74 | $2.84 | $3.80 | — | $3.99 | $4.74 |
| SAINT JOSEPH HOSPITAL ELGIN |
$4.00 | $3.80 | $3.80 | $4.74 | $2.84 | $3.80 | — | $3.99 | $4.74 |
| ST ANTHONY HOSPITAL CHICAGO |
$4.50 | $4.74 | $4.74 | $4.74 | $4.74 | $4.74 | — | — | — |
| NORTHWEST COMMUNITY HOSPITAL ARLINGTON HEIGHTS |
$6.00 | $4.82 | $4.74 | — | — | — | — | — | — |
| GRAHAM HOSPITAL CANTON |
$6.50 | $3.27 | $3.83 | $3.16 | $3.85 | $2.84 | — | — | — |
| UNIVERSITY OF ILLINOIS HOSPITAL SUITE 1400 |
$7.80 | — | — | — | — | — | — | — | — |
| JOHN H STROGER JR HOSPITAL CHICAGO |
$8.40 | $7.80 | $10.73 | $1.33 | $3.82 | — | — | — | — |
| DEACONESS ILLINOIS CROSSROADS MOUNT VERNON |
$9.80 | $3.50 | $4.66 | $2.84 | $10.89 | $4.74 | $241 | $4.66 | $4.66 |
| DEACONESS ILLINOIS UNION COUNTY ANNA |
$9.80 | $3.50 | $4.74 | $2.84 | $20.16 | $4.74 | $7.82 | $4.66 | $4.66 |
| DEACONESS ILLINOIS MEDICAL CENTER MARION |
$9.80 | $3.50 | $4.74 | $4.74 | $15.54 | $4.98 | $7.82 | $4.71 | $4.66 |
| RED BUD REGIONAL HOSPITAL RED BUD |
$9.80 | $87.11 | $61.13 | $9.55 | $14.70 | $21.84 | $16.80 | $61.13 | $61.13 |
| UNITYPOINT TRINITY MOLINE ROCK ISLAND |
$12.00 | $3.07 | $4.83 | $2.84 | $6.16 | $4.98 | — | — | $7.58 |
| MASON DISTRICT HOSPITAL HAVANA |
$12.80 | $3.20 | $11.95 | $3.20 | $3.36 | $3.20 | — | — | — |
| UW HEALTH BELVIDERE HOSPITAL E STATE ST ROCKFORD |
$15.29 | — | — | — | — | — | — | — | — |
| CARLE HOOPESTON REGIONAL HEALTH CENTER HOOPESTON |
$16.00 | $3.36 | $3.36 | $3.36 | $12.48 | $3.36 | $12.80 | $3.36 | $3.36 |
| KINDRED HOSPITAL - CHICAGO CHICAGO |
$18.00 | — | — | — | — | — | — | — | — |
| KINDRED HOSPITAL CHICAGO - NORTHLAKE NORTHLAKE |
$18.00 | — | — | — | — | — | — | — | — |
| UCHICAGO MEDICINE ADVENTHEALTH BOLINGBROOK BOLINGBROOK |
$20.00 | $5.69 | $4.74 | $4.79 | $4.88 | — | — | $7.11 | $7.68 |
| CARLE FOUNDATION HOSPITAL URBANA |
$20.00 | $4.74 | $4.20 | $4.74 | $15.41 | $4.08 | $16.00 | $4.74 | $4.74 |
| UCHICAGO MEDICINE ADVENTHEALTH HINSDALE HINSDALE |
$20.00 | $4.64 | $4.74 | $4.79 | $4.88 | — | — | $7.11 | $7.68 |
| UCHICAGO MEDICINE ADVENTHEALTH GLENOAKS GLENDALE HEIGHTS |
$20.00 | $5.69 | $4.74 | $4.79 | $4.88 | — | — | $7.11 | $7.68 |
| UCHICAGO MEDICINE ADVENTHEALTH LA GRANGE LA GRANGE |
$20.00 | $4.64 | $4.74 | $4.79 | $4.88 | — | — | $7.11 | $7.68 |
| MCDONOUGH DISTRICT HOSPITAL E GRANT STREET MACOMB |
$20.40 | $5.50 | $4.74 | $4.27 | — | $4.74 | — | $4.74 | — |
| ASCENSION SAINT JOSEPH - CHICAGO N LAKE SHORE DR CHICAGO |
$21.12 | $4.74 | $4.74 | $4.74 | $5.15 | $4.74 | — | — | $7.68 |
| RIVERSIDE HEALTHCARE KANKAKEE |
$23.96 | $4.74 | $4.88 | $4.74 | $42.80 | $48.00 | — | $4.93 | $4.98 |
| FRANCISCAN HEALTH OLYMPIA FIELDS OLYMPIA FIELDS |
$26.20 | — | — | — | — | — | — | — | — |
| GATEWAY REGIONAL MEDICAL CENTER GRANITE CITY |
$28.12 | — | — | — | — | — | — | — | — |
| HSHS ST JOHN'S HOSPITAL SPRINGFIELD |
$30.96 | $4.74 | $4.74 | $4.74 | $8.78 | $4.74 | $36.55 | $3.99 | — |
| LARABIDA CHILDREN'S HOSPITAL CHICAGO |
$31.17 | — | — | — | — | — | — | — | — |
| ADVOCATE CHILDREN'S HOSPITAL - PARK RIDGE PARK RIDGE |
$35.00 | $25.01 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE SOUTH SUBURBAN HOSPITAL HAZEL CREST |
$35.00 | $24.88 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE CHILDREN'S HOSPITAL - OAK LAWN OAK LAWN |
$35.00 | $24.66 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE CONDELL MEDICAL CENTER LIBERTYVILLE |
$35.00 | $15.28 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE ILLINOIS MASONIC MEDICAL CENTER CHICAGO |
$35.00 | $24.95 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE GOOD SAMARITAN HOSPITAL DOWNERS GROVE |
$35.00 | $24.78 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE SHERMAN HOSPITAL ELGIN |
$35.00 | $11.67 | $25.73 | $4.74 | $20.83 | — | $63.00 | $6.87 | $6.87 |
| ADVOCATE CHRIST MEDICAL CENTER OAK LAWN |
$35.00 | $24.21 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE LUTHERAN GENERAL HOSPITAL PARK RIDGE |
$35.00 | $24.56 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE TRINITY HOSPITAL CHICAGO |
$35.00 | $24.78 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| ADVOCATE GOOD SHEPHERD HOSPITAL BARRINGTON |
$35.00 | $24.95 | $25.73 | $4.74 | $20.83 | — | $56.00 | $6.87 | $6.87 |
| HOPEDALE MEDICAL COMPLEX HOPEDALE |
$35.17 | — | — | — | — | — | — | — | — |
| TOUCHETTE REGIONAL HOSPITAL BOND AVE CAHOKIA HEIGHTS |
$36.58 | $95.00 | $65.00 | $5.98 | — | $70.00 | $80.00 | — | — |
| HAMILTON MEMORIAL HOSPITAL DISTRICT S MARSHALL AVE MCLEANSBOROR |
$39.69 | $16.76 | $17.64 | $17.64 | $34.62 | $17.64 | $37.49 | — | $17.64 |
| CITY OF HOPE CHICAGO CANCER HOSPITAL ZION |
$40.50 | $56.63 | $7.59 | $4.74 | $53.91 | — | — | $4.74 | $4.74 |
| SHRINERS HOSPITAL FOR CHILDREN - CHICAGO CHICAGO |
$40.60 | $6.00 | $4.74 | $6.72 | $5.13 | — | $85.00 | — | $4.74 |
| OSF HEALTHCARE DIVINE MERCY CONTINUING CARE HOSPITAL PEORIA |
$42.60 | — | — | — | — | — | — | — | — |
| GIBSON COMMUNITY HOSPITAL GIBSON CITY |
$45.00 | $3.50 | $13.98 | — | — | — | — | — | — |
| MERCYHEALTH HOSPITAL AND MEDICAL CENTER-HARVARD HARVARD |
$51.86 | $4.74 | — | — | $17.42 | — | — | — | — |
| MERCYHEALTH HOSPITAL AND PHYSICIAN CLINIC-CRYSTAL LAKE CRYSTAL LAKE |
$52.92 | $4.88 | $4.74 | $7.11 | $17.42 | — | — | — | — |
| ENDEAVOR HEALTH SWEDISH HOSPITAL CHICAGO |
$55.00 | $6.29 | $4.74 | $5.81 | — | — | — | — | — |
| HIGHLAND PARK HOSPITAL HIGHLAND PARK |
$55.00 | $11.75 | $4.74 | — | — | — | — | — | — |
| EVANSTON HOSPITAL EVANSTON |
$55.00 | $11.75 | $4.74 | — | — | — | — | — | — |
| FERRELL HOSPITAL COMMUNITY FOUNDATIONS ELDORADO |
$57.75 | $3.50 | $5.71 | $27.72 | $2.13 | $27.72 | $61.60 | $13.98 | $27.72 |
| WEST SUBURBAN MEDICAL CENTER OAK PARK |
$58.39 | — | — | — | — | — | — | — | — |
What these prices are. Each figure is the facility’s own published self-pay (cash) price for CPT 84100, filed under the federal price transparency rule (45 CFR Part 180). Hospital facility charges may not include separate physician, anesthesia, or pathology fees. National median for this code: $40.50 across all reporting facilities. Dataset: Q4 2026. Always confirm the final price with the facility before booking.
Billed more than $59.40 for this?
That is the median of what the 125 Illinois hospitals above publish for Phosphate level — their own figures, filed under federal law. A bill well above them is evidence you can put in writing.
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Frequently asked questions
- How much does phosphate level cost in Illinois?
- Cash prices for phosphate level (CPT 84100) in Illinois range from $4.00 to $284, with a median of $59.40. Prices vary widely by hospital.
- Where can I find the cheapest phosphate level in Illinois?
- The cheapest Illinois hospital published cash price for this procedure is $4.00. Use the table above sorted by cash price to find the lowest-priced facility near you.
- Are these the prices I'll pay?
- These are the rates hospitals publish. Final price depends on your insurance, deductible, and the specific services billed. Always confirm with the facility and your insurer before any procedure.
- Why do prices vary so much between hospitals?
- Hospitals set cash prices independently, and insurance contracts negotiate different rates per payer. Two facilities a few miles apart can charge 5-10x different prices for the same procedure.
- Where does this data come from?
- Federal law (45 CFR § 180) requires hospitals to publish their pricing in a machine-readable file. We aggregate these files and republish in a consumer-friendly format.
Phosphate level in nearby states
Other procedures in Illinois
Methodology. Cash prices and insurance-negotiated rates published by each Illinois facility under federal price transparency rules (45 CFR § 180). CPT code 84100 (Labs). Data refreshed regularly; verify with the facility before any procedure.