BNP test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 51 hospitals list a cash price for BNP or NT-proBNP blood test (heart failure marker): from $28.66 to $550.00, with a median of $155.00. The lowest listed price is at Roseland Community Hospital Association — $126.34 less than the median here. Across Illinois, the median is $155.00 at 65 hospitals.
Cash prices at 51 facilities across 37 cities for code 83880, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 17, 2025 and Sep 1, 2026.
Lowest$28.66Roseland Community Hospital Association
Median$155.00half pay less
Highest$550.00in this market
Difference19.2×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 $28.66Highest $550.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Roseland Community Hospital Association lowest Chicago, IL Natriuretic peptide (heart and blood vessel protein) level | $28.66 | $132.00 | $28.66–$145.20 | 78% | Jul 1, 2026 source file |
| Uchicago Medicine Adventhealth La Grange La Grange, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth La Grange La Grange, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth La Grange La Grange, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth La Grange La Grange, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale, IL HC B-TYPE NATRIUETIC PEPTIDE (BNP) | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale, IL HC N-TERMINAL PRO-BNP | $34.25 | $137.00 | — | 75% | Apr 1, 2026 source file |
| Mercy Medical Center Aurora, IL BRAIN NATIURETIC PEPTIDE CHF | $39.00 | $136.00 | $23.56–$136.00 | 71% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL HC NATRIURETIC PEPTIDE | $39.00 | $206.00 | $23.56–$170.98 | 81% | Sep 1, 2026 source file |
| Humboldt Park Health North Francisco Chicago, IL Natriuretic peptide (heart and blood vessel protein) level | $43.22 | $154.35 | $154.35 | 72% | Aug 24, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL B-Natriuretic Peptid (Bnp) | $53.77 | $283.00 | $120.56–$237.15 | 81% | Mar 31, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL Istat B-Natriuretic Peptide (Ibnp) | $53.77 | $283.00 | $120.56–$237.15 | 81% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL B-Natriuretic Peptid (Bnp) | $65.09 | $283.00 | $124.24–$298.28 | 77% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL Istat B-Natriuretic Peptide (Ibnp) | $65.09 | $283.00 | $124.24–$298.28 | 77% | Mar 31, 2026 source file |
| Presence Chicago Hospitals Network Chicago, IL HC BNP-BRAIN NATRIURETIC PEPTIDE | $67.98 | $206.00 | $39.26–$163.45 | 67% | — source file |
| Presence Chicago Hospitals Network Chicago, IL HC POC B-NATRIURETIC PEPTIDE | $67.98 | $206.00 | $39.26–$163.45 | 67% | — source file |
| Presence Chicago Hospitals Network Chicago, IL HC POC B-NATRIURETIC PEPTIDE | $67.98 | $206.00 | $39.26–$163.45 | 67% | — source file |
| Presence Chicago Hospitals Network Chicago, IL HC BNP-BRAIN NATRIURETIC PEPTIDE | $67.98 | $206.00 | $39.26–$163.45 | 67% | — source file |
| Resilience Healthcare Weiss Memorial Hospital LLC Chicago, IL B-Type Natriuretic Peptide SO | $73.81 | $217.10 | $36.10–$141.12 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare Weiss Memorial Hospital LLC Chicago, IL B-Type Natriuretic Peptide | $73.81 | $217.10 | $36.10–$141.12 | 66% | Mar 17, 2025 source file |
| The Methodist Hospitals, Inc. Gary, IN B-Type Natriuretic Peptide | $101.50 | $145.00 | $39.26–$129.05 | 30% | — source file |
| The Methodist Hospitals, Inc. Merrillville, IN B-Type Natriuretic Peptide | $101.50 | $145.00 | $39.26–$129.05 | 30% | — source file |
| Advocate Sherman Hospital Elgin, IL NATRIURETIC PEPTIDE | $115.00 | $230.00 | $39.26–$207.00 | 50% | Nov 4, 2025 source file |
| Northwest Community Hospital Arlington Heights, IL Hb Assay Of Natriuretic Peptide | $120.00 | $120.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB B-Type Natriuretic Peptide (Bnp) | $149.10 | $213.00 | $89.46–$213.00 | 30% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Brain Natriuretic Peptide* | $152.10 | $234.00 | $31.59–$127.76 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Brain Natriuretic Peptide* | $152.10 | $234.00 | $31.59–$127.76 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL Brain Natriuretic Peptide* | $152.10 | $234.00 | $31.59–$127.76 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Brain Natriuretic Peptide* | $152.10 | $234.00 | $31.59–$127.76 | 35% | — source file |
| Advocate Christ Medical Center Oak Lawn, IL NATRIURETIC PEPTIDE | $152.50 | $305.00 | $39.26–$296.28 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL NATRIURETIC PEPTIDE | $152.50 | $305.00 | $39.26–$301.76 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL NATRIURETIC PEPTIDE | $155.00 | $310.00 | $39.26–$303.29 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL NATRIURETIC PEPTIDE | $155.00 | $310.00 | $39.26–$306.14 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL NATRIURETIC PEPTIDE | $155.00 | $310.00 | $39.26–$305.26 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL NATRIURETIC PEPTIDE | $155.00 | $310.00 | $39.26–$305.26 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL NATRIURETIC PEPTIDE | $155.00 | $310.00 | $39.26–$300.44 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL NATRIURETIC PEPTIDE | $155.00 | $310.00 | $39.26–$304.39 | 50% | Nov 4, 2025 source file |
| Community First Healthcare of Illinois INC Chicago, IL Natriuretic peptide (heart and blood vessel protein) level | $156.00 | $312.00 | $27.86–$312.00 | 50% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital Dekalb, IL HB B-Type Natriuretic Peptide (Bnp) | $157.50 | $225.00 | $41.18–$225.00 | 30% | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center LLC Oak Park, IL B-Type Natriuretic Peptide SO | $162.18 | $476.99 | $36.87–$310.04 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center LLC Oak Park, IL B-Type Natriuretic Peptide | $162.18 | $476.99 | $36.87–$310.04 | 66% | Mar 17, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL NATRIURETIC PEPTIDE | $175.00 | $350.00 | $39.26–$303.29 | 50% | Nov 4, 2025 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL HB Ref Nt-Probnp (Q) | $177.10 | $253.00 | $42.00–$253.00 | 30% | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL NT-PRO BNP | $183.29 | $183.29 | — | — | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL B-TYPE NATRIURETIC PEPTIDE | $183.29 | $183.29 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL HB B-Type Natriuretic Peptide (Bnp) | $186.20 | $266.00 | $39.63–$266.00 | 30% | Apr 1, 2026 source file |
| Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $194.60 | $278.00 | $53.65–$278.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital Dekalb, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $194.60 | $278.00 | $50.87–$278.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $194.60 | $278.00 | $46.15–$278.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $194.60 | $278.00 | $116.76–$278.00 | 30% | Apr 1, 2026 source file |
| Advocate Condell Medical Center Libertyville, IL NATRIURETIC PEPTIDE | $200.00 | $400.00 | $39.26–$320.00 | 50% | Nov 4, 2025 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL HB B-Type Natriuretic Peptide (Bnp) | $204.40 | $292.00 | $55.48–$292.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $123.90–$295.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $20.36–$295.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $56.05–$295.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $43.96–$295.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital Dekalb, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $53.99–$295.00 | 30% | Apr 1, 2026 source file |
| Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $56.94–$295.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $47.20–$295.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL HB Ref Nt-Probnp (Chl) | $206.50 | $295.00 | $48.97–$295.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $216.30 | $309.00 | $21.32–$309.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $216.30 | $309.00 | $46.04–$309.00 | 30% | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL HB BRAIN NATRIURETIC PEPTIDE* | $234.00 | $234.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB BRAIN NATRIURETIC PEPTIDE* | $234.00 | $234.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Evanston, IL HB BRAIN NATRIURETIC PEPTIDE* | $234.00 | $234.00 | — | — | Apr 1, 2026 source file |
| Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL HB Ref B-Natiuretic Peptide | $244.30 | $349.00 | $67.36–$349.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $245.00 | $350.00 | $56.00–$350.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL HB B-Type Natriuretic Peptide (Bnp) | $249.90 | $357.00 | $57.12–$357.00 | 30% | Apr 1, 2026 source file |
| Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL HB B-Type Natriuretic Peptide (Bnp) | $256.20 | $366.00 | $70.64–$366.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL HB B-Type Natriuretic Peptide (Bnp) | $256.20 | $366.00 | $60.76–$366.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL HB Nt-Probnp (B-Type Natriuretic Peptide) | $259.70 | $371.00 | $70.49–$371.00 | 30% | Apr 1, 2026 source file |
| Shriners Childrens - Chicago Chicago, IL NATRIURETIC PEPTIDE (HEART AND BLOOD VESSEL PROTEIN) LEVEL | $291.10 | $291.10 | $33.00–$54.96 | — | — source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL HB B-Type Natriuretic Peptide (Bnp) | $296.10 | $423.00 | $29.19–$423.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL HB Ref Nt-Probnp (Q) | $298.90 | $427.00 | $29.46–$427.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL HB Ref Nt-Probnp (Q) | $298.90 | $427.00 | $63.62–$427.00 | 30% | Apr 1, 2026 source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL H NATRIURETIC PEPTIDE PLASMA | $306.60 | $438.00 | $74.46–$8,500.00 | 30% | — source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL HB Ref B-Natiuretic Peptide | $329.00 | $470.00 | $32.43–$470.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL HB Ref B-Natiuretic Peptide | $329.00 | $470.00 | $70.03–$470.00 | 30% | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL HC NATRIURETIC PEPTIDE | $386.00 | $386.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL HC NATRIURETIC PEPTIDE | $386.00 | $386.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL Hc Natriuretic Peptide | $500.00 | $500.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL Hc Natriuretic Peptide | $550.00 | $550.00 | — | — | Apr 1, 2026 source file |
| Uchicago Medicine Northwest Indiana Crown Point, IN HC NATRIURETIC PEPTIDE | $550.00 | $550.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $28.66, median $155.00, highest $550.00 — a 19.2× difference within the same market.
As an inpatient, the same code is billed by 33 facilities here, median $155.00. 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 32 of 37 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
This code covers the natriuretic peptide tests, BNP and NT-proBNP. The heart releases these peptides when it is under strain, so the test helps tell heart failure from other causes of shortness of breath and tracks treatment.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.