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Urine Potassium Level Cost in Illinois
What this costs without insurance: real self-pay cash prices and insurance-negotiated rates at 125 Illinois hospitals. CPT 84133. Sourced directly from each facility's CMS-mandated transparency file. Dataset: Q4 2026.
📊 Median $35.00
📉 Low $4.00
📈 High $273
🏥 125 hospitals
🏛️ 106 with insurance contracts
Hospital comparison — Illinois
Sorted by cash price (lowest first). Showing top 60 of 125 hospitals.
Billed more than $35.00 for this? That gap is evidence.
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| Hospital | Cash | Aetna | BCBS | UHC | Cigna | Humana | MultiPlan | Molina | Centene |
|---|---|---|---|---|---|---|---|---|---|
| RESURRECTION MEDICAL CENTER CHICAGO |
$4.00 | $3.80 | $3.80 | $4.73 | $4.73 | $3.80 | — | $3.99 | $4.73 |
| SAINT JOSEPH MEDICAL CENTER JOLIET |
$4.00 | $3.80 | $3.80 | $4.73 | $2.84 | $3.80 | — | $3.99 | $4.73 |
| SAINT FRANCIS HOSPITAL EVANSTON |
$4.00 | $4.73 | $4.49 | $4.73 | $2.84 | $4.73 | — | $4.87 | $4.73 |
| MERCY MEDICAL CENTER AURORA |
$4.00 | $4.73 | $4.49 | $4.73 | $2.84 | $4.73 | — | $4.87 | $4.73 |
| SAINT MARY OF NAZARETH HOSPITAL CHICAGO |
$4.00 | $4.73 | $4.49 | $4.73 | $2.84 | $4.73 | — | $4.87 | $4.73 |
| SAINT JOSEPH HOSPITAL ELGIN |
$4.00 | $3.80 | $3.80 | $4.73 | $2.84 | $3.80 | — | $3.99 | $4.73 |
| HOLY FAMILY MEDICAL CENTER DES PLAINES |
$4.00 | $3.80 | $3.80 | $4.73 | $2.84 | $3.80 | — | $3.99 | $4.73 |
| SAINT MARY HOSPITAL KANKAKEE KANKAKEE |
$4.00 | $3.80 | $3.80 | $4.73 | $2.84 | $3.80 | — | $3.99 | $4.73 |
| ST ANTHONY HOSPITAL CHICAGO |
$4.20 | $4.73 | $4.73 | $4.73 | $4.73 | $4.73 | — | — | — |
| UCHICAGO MEDICINE ADVENTHEALTH BOLINGBROOK BOLINGBROOK |
$4.25 | $4.73 | $5.68 | $4.78 | $4.65 | — | — | $7.10 | $7.66 |
| UCHICAGO MEDICINE ADVENTHEALTH HINSDALE HINSDALE |
$4.25 | $4.73 | $4.63 | $4.78 | $4.84 | — | — | $7.10 | $7.66 |
| UCHICAGO MEDICINE ADVENTHEALTH GLENOAKS GLENDALE HEIGHTS |
$4.25 | $4.73 | $5.68 | $4.78 | $4.50 | — | — | $7.10 | $7.66 |
| UCHICAGO MEDICINE ADVENTHEALTH LA GRANGE LA GRANGE |
$4.25 | $4.73 | $4.63 | $4.78 | $4.65 | — | — | $7.10 | $7.66 |
| NORTHWEST COMMUNITY HOSPITAL ARLINGTON HEIGHTS |
$6.00 | $4.73 | $4.80 | — | — | — | — | — | — |
| CARLE FOUNDATION HOSPITAL URBANA |
$6.00 | $2.88 | $3.90 | $3.71 | $15.37 | $4.07 | $4.80 | $1.80 | $4.73 |
| UNIVERSITY OF ILLINOIS HOSPITAL SUITE 1400 |
$7.80 | — | — | — | — | — | — | — | — |
| JOHN H STROGER JR HOSPITAL CHICAGO |
$8.40 | $4.76 | $7.80 | $1.21 | $3.41 | — | — | — | — |
| DEACONESS ILLINOIS UNION COUNTY ANNA |
$9.80 | $4.41 | $3.50 | $2.84 | $20.16 | $4.73 | $7.80 | $4.20 | $4.20 |
| RED BUD REGIONAL HOSPITAL RED BUD |
$9.80 | $70.30 | $100 | $8.65 | $14.70 | $21.84 | $16.80 | $70.30 | $70.30 |
| DEACONESS ILLINOIS CROSSROADS MOUNT VERNON |
$9.80 | $4.20 | $3.50 | $2.84 | $10.89 | $4.73 | $202 | $4.20 | $4.20 |
| DEACONESS ILLINOIS MEDICAL CENTER MARION |
$9.80 | $4.41 | $3.50 | $4.73 | $15.54 | $4.97 | $7.80 | $4.24 | $4.20 |
| NORTHWESTERN MEDICINE CENTRAL DUPAGE HOSPITAL WINFIELD |
$10.50 | $2.15 | $1.04 | $15.00 | $12.00 | $9.00 | $8.61 | — | — |
| NORTHWESTERN MEDICINE HUNTLEY HOSPITAL HUNTLEY |
$10.50 | $2.90 | $5.09 | — | $11.25 | — | $9.45 | — | — |
| NORTHWESTERN MEDICINE CATHERINE GRATZ GRIFFIN LAKE FOREST HOSPITAL LAKE FOREST |
$10.50 | $2.49 | $3.18 | $15.00 | — | — | $12.00 | — | — |
| OSF SACRED HEART MEDICAL CENTER DANVILLE |
$11.40 | $4.73 | $4.82 | — | — | — | — | — | $4.78 |
| OSF SAINT ANTHONY'S HEALTH CENTER ALTON |
$11.40 | $4.78 | $4.82 | $3.65 | — | — | — | — | — |
| OSF SAINT ELIZABETH MEDICAL CENTER OTTAWA |
$11.40 | $4.73 | $4.82 | $4.78 | — | — | — | — | — |
| NORTHWESTERN MEMORIAL HOSPITAL CHICAGO |
$11.90 | $3.30 | $6.75 | $15.00 | $13.60 | $6.75 | $13.60 | — | — |
| OSF ST MARY MEDICAL CENTER GALESBURG |
$12.00 | $4.78 | $4.82 | — | — | $4.73 | — | — | — |
| UNITYPOINT TRINITY MOLINE ROCK ISLAND |
$12.00 | $4.82 | $3.06 | $2.84 | $6.15 | $4.97 | — | — | $7.57 |
| OSF SAINT ANTHONY MEDICAL CENTER ROCKFORD |
$12.00 | $4.78 | $4.82 | — | — | $4.61 | — | — | — |
| ASCENSION SAINT JOSEPH - CHICAGO N LAKE SHORE DR CHICAGO |
$12.54 | $4.73 | $4.73 | $4.73 | $5.15 | $4.73 | — | — | $7.66 |
| OSF LITTLE COMPANY OF MARY HOSPITAL EVERGREEN PARK |
$12.60 | $4.82 | $8.80 | $5.27 | — | — | — | $6.62 | $4.78 |
| OSF SAINT FRANCIS MEDICAL CENTER PEORIA |
$12.60 | $4.78 | $4.82 | — | — | $4.61 | — | — | — |
| OSF ST JOSEPH MEDICAL CENTER BLOOMINGTON |
$12.60 | $4.78 | $4.82 | — | — | — | — | — | — |
| RIVERSIDE HEALTHCARE KANKAKEE |
$13.84 | $4.87 | $4.73 | $4.73 | $42.80 | $48.00 | — | $4.92 | $4.97 |
| CARLE BROMENN MEDICAL CENTER NORMAL |
$14.00 | $4.19 | $4.73 | $4.73 | $8.68 | $4.07 | $10.50 | $2.80 | $4.73 |
| UW HEALTH BELVIDERE HOSPITAL E STATE ST ROCKFORD |
$14.95 | — | — | — | — | — | — | — | — |
| WEISS MEMORIAL HOSPITAL CHICAGO |
$15.03 | — | — | — | — | — | — | — | — |
| OSF SAINT CLARE MEDICAL CENTER PRINCETON |
$15.20 | — | — | — | — | — | — | — | — |
| OSF SAINT LUKE MEDICAL CENTER KEWANEE |
$15.20 | — | — | — | — | — | — | — | — |
| OSF SAINT JAMES - JOHN W. ALBRECHT MEDICAL CENTER PONTIAC |
$16.00 | $4.78 | $4.82 | — | — | — | — | — | — |
| OSF SAINT PAUL MEDICAL CENTER MENDOTA |
$16.00 | — | — | — | — | — | — | — | — |
| CARLE HOOPESTON REGIONAL HEALTH CENTER HOOPESTON |
$16.00 | $3.36 | $3.36 | $3.36 | $12.48 | $3.36 | $12.80 | $3.36 | $3.36 |
| OSF HOLY FAMILY MEDICAL CENTER MONMOUTH |
$16.80 | — | — | — | — | — | — | — | — |
| MEMORIAL HOSPITAL BELLEVILLE BELLEVILLE |
$18.60 | $4.73 | $5.01 | $4.82 | $6.51 | $4.81 | $23.25 | — | — |
| ALTON MEMORIAL HOSPITAL ALTON |
$18.60 | $4.73 | $5.01 | $4.82 | $6.51 | $4.81 | $23.25 | — | — |
| CARLE EUREKA HOSPITAL EUREKA |
$19.00 | $4.19 | $12.73 | $8.55 | $11.78 | $4.07 | $14.25 | $3.80 | $4.73 |
| SSM HEALTH ST. MARY'S HOSPITAL - CENTRALIA CENTRALIA |
$20.90 | — | — | — | — | — | — | — | — |
| SSM HEALTH GOOD SAMARITAN HOSPITAL - MT. VERNON MT. VERNON |
$20.90 | — | — | — | — | — | — | — | — |
| NORTHWESTERN MEDICINE PALOS HOSPITAL PALOS HEIGHTS |
$21.00 | $6.45 | $4.80 | $30.00 | $24.00 | — | $21.00 | — | — |
| FRANCISCAN HEALTH OLYMPIA FIELDS OLYMPIA FIELDS |
$21.09 | — | — | — | — | — | — | — | — |
| MCDONOUGH DISTRICT HOSPITAL E GRANT STREET MACOMB |
$22.80 | $4.73 | $5.50 | $4.26 | — | $4.73 | — | $4.73 | — |
| LAWRENCE COUNTY MEMORIAL HOSPITAL LAWRENCEVILLE |
$23.00 | — | — | $83.00 | $75.00 | — | — | — | — |
| HSHS GOOD SHEPHERD HOSPITAL SHELBYVILLE |
$26.64 | $9.25 | $9.25 | $9.25 | $32.93 | $9.25 | $31.45 | $9.71 | — |
| LARABIDA CHILDREN'S HOSPITAL CHICAGO |
$28.07 | — | — | — | — | — | — | — | — |
| OSF HEALTHCARE DIVINE MERCY CONTINUING CARE HOSPITAL PEORIA |
$29.40 | — | — | — | — | — | — | — | — |
| FERRELL HOSPITAL COMMUNITY FOUNDATIONS ELDORADO |
$30.75 | $5.70 | $3.50 | $14.76 | $2.13 | $14.76 | $32.80 | $8.40 | $14.76 |
| MASON DISTRICT HOSPITAL HAVANA |
$30.80 | $28.76 | $7.70 | $7.70 | $8.09 | $7.70 | — | — | — |
| MEMORIAL HOSPITAL ASSOCIATION CARTHAGE |
$32.00 | $15.42 | $21.06 | $33.12 | — | $15.12 | $48.60 | — | — |
What these prices are. Each figure is the facility’s own published self-pay (cash) price for CPT 84133, 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: $36.00 across all reporting facilities. Dataset: Q4 2026. Always confirm the final price with the facility before booking.
Billed more than $35.00 for this?
That is the median of what the 125 Illinois hospitals above publish for Urine potassium 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 urine potassium level cost in Illinois?
- Cash prices for urine potassium level (CPT 84133) in Illinois range from $4.00 to $273, with a median of $35.00. Prices vary widely by hospital.
- Where can I find the cheapest urine potassium 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.
Urine potassium 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 84133 (Labs). Data refreshed regularly; verify with the facility before any procedure.