Aldosterone test cost in Chicago, IL — inpatient
In Chicago-Naperville-Elgin, IL-IN, 38 hospitals list a cash price for aldosterone blood test as an inpatient: from $35.75 to $604.00, with a median of $160.00. The lowest listed price is at Uchicago Medicine AdventHealth Glenoaks and 3 other hospitals — $124.25 less than the median here. Across Illinois, the median is $160.00 at 103 hospitals.
Cash prices at 38 facilities across 28 cities for code 82088, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Apr 1, 2026.
Lowest$35.75Uchicago Medicine AdventHealth Glenoaks + 3 more
Median$160.00half pay less
Highest$604.00in this market
Difference16.9×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Chicago-Naperville-Elgin, IL-IN.
median
Lowest $35.75Highest $604.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC ALDOSTERONE LEVEL - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC ALDOSTERONE 24 HOUR URINE - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC ALDOSTERONE LEVEL - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC ALDOSTERONE 24 HOUR URINE - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC ASSAY OF ALDOSTERONE - ALDOSTERONE,24HR URINE | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC ASSAY OF ALDOSTERONE - ALDOSTERONE,24HR URINE | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC ALDOSTERONE LEVEL - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC ALDOSTERONE 24 HOUR URINE - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC ASSAY OF ALDOSTERONE - ALDOSTERONE,24HR URINE | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC ALDOSTERONE 24 HOUR URINE - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC ALDOSTERONE LEVEL - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC ALDOSTERONE LEVEL - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC ASSAY OF ALDOSTERONE - ALDOSTERONE,24HR URINE | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC ALDOSTERONE LEVEL - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC ALDOSTERONE LEVEL - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC ALDOSTERONE LEVEL - ARUP | $35.75 | $143.00 | — | 75% | Apr 1, 2026 source file |
| John H. Stroger, Jr. Hospital Chicago, IL · (312) 864-6000 ALDOSTERONE | $71.40 | $102.00 | $9.71–$81.60 | 30% | — source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Aldosterone LCMS, Serum SO | $80.16 | $235.76 | $153.24 | 66% | Mar 17, 2025 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC ALDOSTERONE, SERUM | $80.85 | $245.00 | $40.75–$168.90 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC ALDOSTERONE, URINE | $80.85 | $245.00 | $40.75–$168.90 | 67% | — source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Aldosterone LCMS, Serum SO | $95.81 | $281.78 | $183.16 | 66% | Mar 17, 2025 source file |
| Franciscan Health Crown Point Crown Point, IN · (219) 757-6100 Aldosterone 071 | $110.42 | $428.00 | $428.00 | 74% | — source file |
| Franciscan Health Munster Munster, IN · (219) 922-4200 Aldosterone 071 | $111.83 | $525.00 | — | 79% | — source file |
| Franciscan Health Dyer Dyer, IN · (219) 865-2141 Aldosterone 071 | $141.75 | $525.00 | $36.47–$393.75 | 73% | — source file |
| Franciscan Health Rensselaer Rensselaer, IN · (219) 866-5141 Aldosterone 071 | $153.22 | $428.00 | $36.47–$342.40 | 64% | — source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$288.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 ALDOSTERONE URINE | $160.00 | $320.00 | $139.84–$256.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 ALDOSTERONE | $205.00 | $410.00 | $179.17–$369.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 ALDOSTERONE | $205.00 | $410.00 | $179.17–$328.00 | 50% | Nov 4, 2025 source file |
| La Rabida Children's Hospital Chicago, IL · (773) 363-6700 ALDOSTERONE (SERUM) | $263.27 | $263.27 | — | — | Apr 1, 2026 source file |
| La Rabida Children's Hospital Chicago, IL · (773) 363-6700 ALDOSTERONE,24H URINE | $263.27 | $263.27 | — | — | Apr 1, 2026 source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL R Aldosterone Urine | $267.80 | $412.00 | $67.16–$220.42 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL R Aldosterone Urine | $267.80 | $412.00 | $67.16–$220.42 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL R Aldosterone | $275.60 | $424.00 | $69.11–$226.84 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL R Aldosterone | $275.60 | $424.00 | $69.11–$226.84 | 35% | — source file |
| Jackson Park Hospital Foundation Chicago, IL · (773) 947-7500 ALDOSTERONE, SERUM | $335.24 | $419.05 | — | 20% | — source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Aldosterone, Serum | $342.00 | $342.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Aldosterone, Urine | $342.00 | $342.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Aldosterone, Serum | $360.00 | $360.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Aldosterone, Urine | $360.00 | $360.00 | — | — | Apr 1, 2026 source file |
| Northwest Health - Porter Valparaiso, IN · (219) 983-8300 82088 Q16845 ALDOSTERONE | $366.12 | $1,017.00 | $244.08–$854.28 | 64% | Apr 1, 2026 source file |
| Northwest Health - Porter Valparaiso, IN · (219) 983-8300 Aldosterone 24 Hr Urine - Send Out to CQ | $366.12 | $1,017.00 | $244.08–$854.28 | 64% | Apr 1, 2026 source file |
| Northwest Health - Porter Valparaiso, IN · (219) 983-8300 Aldosterone LC-MS/MS - Send Out to CQ | $366.12 | $1,017.00 | $244.08–$854.28 | 64% | Apr 1, 2026 source file |
| Mercyhealth Crystal Lake Hospital & Medical Center Crystal Lake, IL · (792) 220-5500 CHG ASSAY OF ALDOSTERONE | $386.98 | $515.97 | — | 25% | Mar 1, 2026 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Assay Of Aldosterone | $401.00 | $401.00 | — | — | Apr 1, 2026 source file |
| Mercyhealth Hospital & Medical Center - Harvard Harvard, IL · (815) 943-5431 CHG ASSAY OF ALDOSTERONE | $401.93 | $535.91 | — | 25% | Mar 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB R ALDOSTERONE URINE | $412.00 | $412.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB R ALDOSTERONE URINE | $412.00 | $412.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Highland Park Hospital Highland Park, IL HB R ALDOSTERONE URINE | $412.00 | $412.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB R ALDOSTERONE | $424.00 | $424.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Highland Park Hospital Highland Park, IL HB R ALDOSTERONE | $424.00 | $424.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB R ALDOSTERONE | $424.00 | $424.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC ALDOSTERONE | $604.00 | $604.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC ALDOSTERONE | $604.00 | $604.00 | — | — | Apr 1, 2026 source file |
Inpatient: lowest $35.75, median $160.00, highest $604.00 — a 16.9× difference within the same market.
As an outpatient, the same code is billed by 61 facilities here, median $160.00 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 19 of 21 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
An aldosterone test measures an adrenal hormone that controls salt and blood pressure. It is ordered with renin for high blood pressure that is hard to control or low potassium.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.