Renin test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 61 hospitals list a cash price for renin blood test: from $13.43 to $387.80, with a median of $112.50. The lowest listed price is at Roseland Community Hospital — $99.07 less than the median here. Across Illinois, the median is $112.50 at 102 hospitals.
Cash prices at 61 facilities across 45 cities for code 84244, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Sep 1, 2026.
Lowest$13.43Roseland Community Hospital
Median$112.50half pay less
Highest$387.80in this market
Difference28.9×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 $13.43Highest $387.80
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Roseland Community Hospital lowest Chicago, IL · (773) 995-3000 Renin (kidney enzyme) level | $13.43 | $56.00 | $13.43–$61.60 | 76% | Jul 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC RENIN ACTIVITY - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC RENIN ACTIVITY - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC RENIN ACTIVITY - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC RENIN ACTIVITY - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC RENIN ACTIVITY - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC RENIN LEVEL | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC RENIN LEVEL | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC RENIN DIRECT LEVEL - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC RENIN DIRECT LEVEL - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC RENIN ACTIVITY - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC RENIN ACTIVITY - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC RENIN LEVEL | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC RENIN DIRECT LEVEL - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC RENIN ACTIVITY - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC RENIN LEVEL | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC RENIN DIRECT LEVEL - ARUP | $19.25 | $77.00 | — | 75% | Apr 1, 2026 source file |
| Saint Joseph Medical Center - Joliet Joliet, IL · (815) 725-7133 RENIN ACTIVITY | $21.00 | $187.00 | $9.28–$187.00 | 89% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC ASSAY OF RENIN | $21.00 | $115.00 | $13.19–$115.00 | 82% | Sep 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 RENIN ACTIVITY | $21.00 | $272.00 | $13.19–$272.00 | 92% | Sep 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 DIRECT RENIN | $21.00 | $272.00 | $13.19–$272.00 | 92% | Sep 1, 2026 source file |
| Saint Joseph Medical Center - Joliet Joliet, IL · (815) 725-7133 DIRECT RENIN | $21.00 | $115.00 | $9.28–$187.00 | 82% | Sep 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Aldosterone/Plasma Renin Ratio, Renin (Q) | $21.00 | $30.00 | $4.98–$30.00 | 30% | Apr 1, 2026 source file |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Ref Aldosterone/Plasma Renin Ratio, Renin (Q) | $26.60 | $38.00 | $7.02–$160.00 | 30% | Apr 1, 2026 source file |
| MacNeal Hospital Berwyn, IL · (708) 783-9100 Plasma Renin (Qrenac) | $28.31 | $149.00 | $28.31–$206.37 | 81% | Mar 31, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Plasma Renin (Qrenac) | $28.31 | $149.00 | $63.47–$124.86 | 81% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Plasma Renin (Qrenac) | $34.27 | $149.00 | $65.41–$157.05 | 77% | Mar 31, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC RENIN ACTIVITY, PLASMA | $37.95 | $115.00 | $21.99–$91.26 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC RENIN ACTIVITY, PLASMA | $37.95 | $115.00 | $21.99–$91.26 | 67% | — source file |
| John H. Stroger, Jr. Hospital Chicago, IL · (312) 864-6000 RL-RENIN | $38.50 | $55.00 | $6.17–$44.00 | 30% | — source file |
| Franciscan Health Rensselaer Rensselaer, IN · (219) 866-5141 Renin | $43.68 | $122.00 | $19.68–$98.96 | 64% | — source file |
| Franciscan Health Munster Munster, IN · (219) 922-4200 Renin | $53.04 | $249.00 | $17.37–$186.75 | 79% | — source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Renin Activity, Plasma SO | $57.38 | $168.76 | $17.65–$109.69 | 66% | Mar 17, 2025 source file |
| Community First Medical Center Chicago, IL · (773) 282-7000 Renin (kidney enzyme) level | $76.50 | $153.00 | $13.05–$153.00 | 50% | Apr 1, 2026 source file |
| Morris Hospital Morris, IL · (815) 942-2932 Renin (kidney enzyme) level | $83.97 | $349.00 | $21.99–$296.65 | 76% | Jun 30, 2026 source file |
| Franciscan Health Dyer Dyer, IN · (219) 865-2141 Renin | $86.13 | $319.00 | $19.68–$239.25 | 73% | — source file |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Renin (kidney enzyme) level | $89.67 | $320.25 | $320.25 | 72% | Aug 24, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Aldosterone/Plasma Renin Ratio, Renin (Q) | $94.50 | $135.00 | $24.71–$135.00 | 30% | Apr 1, 2026 source file |
| Franciscan Health Crown Point Crown Point, IN · (219) 757-6100 Renin | $96.49 | $374.00 | $374.00 | 74% | — source file |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Ref Renin Activity (Mayo) | $96.60 | $138.00 | $26.77–$397.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Aldosterone/Plasma Renin Ratio, Renin (Q) | $105.00 | $150.00 | $24.00–$150.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Renin Activity (Mayo) | $110.60 | $158.00 | $30.49–$158.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Aldosterone/Plasma Renin Ratio, Renin (Q) | $112.00 | $160.00 | $11.04–$160.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Aldosterone/Plasma Renin Ratio, Renin (Q) | $112.00 | $160.00 | $23.84–$160.00 | 30% | Apr 1, 2026 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 RENIN | $112.50 | $225.00 | $21.99–$200.25 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 RENIN | $112.50 | $225.00 | $21.99–$183.15 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL RENIN | $112.50 | $225.00 | $21.99–$180.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 RENIN | $112.50 | $225.00 | $21.99–$180.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 RENIN | $112.50 | $225.00 | $21.99–$202.50 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 RENIN | $112.50 | $225.00 | $21.99–$180.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 RENIN | $112.50 | $225.00 | $21.99–$180.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 RENIN | $112.50 | $225.00 | $21.99–$180.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL RENIN | $112.50 | $225.00 | $21.99–$200.25 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 RENIN | $112.50 | $225.00 | $21.99–$180.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL RENIN | $112.50 | $225.00 | $21.99–$219.15 | 50% | Nov 4, 2025 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Renin Activity (Mayo) | $115.50 | $165.00 | $69.30–$165.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $12.01–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $31.84–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $28.88–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $33.06–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $73.08–$174.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $27.84–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $33.76–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $25.93–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Renin, Direct (Arup) | $121.80 | $174.00 | $33.58–$174.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Renin Activity (Mayo) | $129.50 | $185.00 | $33.86–$185.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Renin Activity (Mayo) | $134.40 | $192.00 | $28.61–$192.00 | 30% | Apr 1, 2026 source file |
| Northwest Health - Porter Valparaiso, IN · (219) 983-8300 84244 Q16845 RENIN | $136.35 | $505.00 | $19.39–$424.20 | 73% | Apr 1, 2026 source file |
| Northwest Health - Porter Valparaiso, IN · (219) 983-8300 Plasma Renin Activity LC/MS/MS CQ | $136.35 | $505.00 | $19.39–$424.20 | 73% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Renin Activity (Mayo) | $141.40 | $202.00 | $32.32–$202.00 | 30% | Apr 1, 2026 source file |
| La Rabida Children's Hospital Chicago, IL · (773) 363-6700 RENIN | $142.32 | $142.32 | — | — | Apr 1, 2026 source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL R Renin | $146.90 | $226.00 | $30.51–$123.40 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL R Renin | $146.90 | $226.00 | $30.51–$123.40 | 35% | — source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Renin Activity (Mayo) | $168.70 | $241.00 | $45.79–$241.00 | 30% | Apr 1, 2026 source file |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 ASSAY OF RENIN | $184.10 | $184.10 | $19.56–$39.78 | — | — source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Assay Of Renin | $213.00 | $213.00 | — | — | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Renin Activity, Plasma SO | $214.57 | $631.08 | $17.65–$410.20 | 66% | Mar 17, 2025 source file |
| Mercyhealth Crystal Lake Hospital & Medical Center Crystal Lake, IL · (792) 220-5500 CHG ASSAY OF RENIN | $220.78 | $294.37 | — | 25% | Mar 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB R RENIN | $226.00 | $226.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Highland Park Hospital Highland Park, IL HB R RENIN | $226.00 | $226.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB R RENIN | $226.00 | $226.00 | — | — | Apr 1, 2026 source file |
| Mercyhealth Hospital & Medical Center - Harvard Harvard, IL · (815) 943-5431 CHG ASSAY OF RENIN | $243.57 | $324.76 | — | 25% | Mar 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Renin | $246.00 | $246.00 | — | — | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Renin Activity (Mayo) | $249.20 | $356.00 | $59.10–$356.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Renin Activity (Mayo) | $277.90 | $397.00 | $27.39–$397.00 | 30% | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC RENIN | $316.00 | $316.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC RENIN | $316.00 | $316.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Renin | $321.00 | $321.00 | — | — | Apr 1, 2026 source file |
| Jackson Park Hospital Foundation Chicago, IL · (773) 947-7500 RENIN RIA REF LAB | $337.74 | $422.18 | — | 20% | — source file |
| Vista Medical Center East Waukegan, IL · (847) 360-3000 Q16846 PL REN LCMSMS | $382.95 | $382.95 | $21.99–$54.00 | — | — source file |
| Vista Medical Center East Waukegan, IL · (847) 360-3000 RENIN | $382.95 | $382.95 | $21.99–$54.00 | — | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Angiotensin {Ren2n} | $387.80 | $554.00 | $21.99–$493.06 | 30% | — source file |
| Methodist Hospital-Southlake Merrillville, IN · (219) 886-4000 Angiotensin {Ren2n} | $387.80 | $554.00 | $21.99–$493.06 | 30% | — source file |
Outpatient: lowest $13.43, median $112.50, highest $387.80 — a 28.9× difference within the same market.
As an inpatient, the same code is billed by 38 facilities here, median $112.50. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 41 of 45 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 4 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
A renin test measures an enzyme from the kidneys that controls blood pressure. It is ordered with aldosterone to look for an adrenal cause of high blood pressure.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.