hs-CRP test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 49 hospitals list a cash price for high-sensitivity CRP (hs-CRP) test: from $11.25 to $375.00, with a median of $85.00. The lowest listed price is at Uchicago Medicine AdventHealth La Grange and 3 other hospitals — $73.75 less than the median here. Across Illinois, the median is $85.00 at 64 hospitals.
Cash prices at 49 facilities across 35 cities for code 86141, 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$11.25Uchicago Medicine AdventHealth La Grange + 3 more
Median$85.00half pay less
Highest$375.00in this market
Difference33.3×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 $11.25Highest $506.80
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook, IL · (630) 312-5000 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale, IL · (630) 856-9000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights, IL · (630) 545-8000 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC C REACTIVE PROTEIN HIGH SENSITIVITY (CARDIO) - ARUP | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange, IL · (708) 352-1200 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - CARDIAC | $11.25 | $45.00 | — | 75% | Apr 1, 2026 source file |
| Roseland Community Hospital Association Chicago, IL · (773) 995-3000 Measurement C-reactive protein for detection of infection or inflammation, high sensitivity | $11.72 | $61.00 | $11.72–$67.10 | 81% | Jul 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 CARDIAC CRP HIGHLY SENSITIVE | $12.00 | $159.00 | $7.77–$159.00 | 92% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC C-REACTIVE PROTEIN,HIGH SENSITIVITY | $12.00 | $88.00 | $7.77–$88.00 | 86% | Sep 1, 2026 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 C-Reactive Protein, Cardiac SO | $24.45 | $71.92 | $10.39–$46.75 | 66% | Mar 17, 2025 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 High Sens C Reactive Protein (Crphs) | $28.69 | $151.00 | $64.33–$126.54 | 81% | Mar 31, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC C-REACTIVE PROTEIN - HSCRP | $29.04 | $88.00 | $12.95–$54.48 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC C-REACTIVE PROTEIN - HSCRP | $29.04 | $88.00 | $12.95–$54.48 | 67% | — source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 High Sens C Reactive Protein (Crphs) | $34.73 | $151.00 | $13.25 | 77% | Mar 31, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC CRP (C-REACTIVE PROTEIN) HIGH SENSITIVITY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Measurement C-reactive protein for detection of infection or inflammation, high sensitivity | $44.10 | $157.50 | $157.50 | 72% | Aug 24, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Crp High Sensitivity | $50.40 | $72.00 | $11.95–$72.00 | 30% | Apr 1, 2026 source file |
| Community First Medical Center Chicago, IL · (773) 282-7000 Measurement C-reactive protein for detection of infection or inflammation, high sensitivity | $58.63 | $117.25 | $11.39–$117.25 | 50% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Crp High Sensitivity (Hscrp)* | $80.60 | $124.00 | $16.74–$67.70 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Crp High Sensitivity (Hscrp)* | $80.60 | $124.00 | $16.74–$67.70 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Crp High Sensitivity (Hscrp)* | $80.60 | $124.00 | $16.74–$67.70 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Crp High Sensitivity (Hscrp)* | $80.60 | $124.00 | $16.74–$67.70 | 35% | — source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 HSCRP | $83.83 | $83.83 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Crp High Sensitivity | $84.70 | $121.00 | $50.82–$121.00 | 30% | Apr 1, 2026 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$136.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$136.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$151.30 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$136.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$138.38 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$151.30 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$153.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$165.58 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$136.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$136.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL CRP, HIGH SENSITIVITY | $85.00 | $170.00 | $12.95–$136.00 | 50% | Nov 4, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 C-Reactive Protein, Cardiac SO | $86.33 | $253.90 | $10.39–$165.04 | 66% | Mar 17, 2025 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $25.08–$132.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $21.12–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $55.44–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $19.67–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $25.48–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $9.11–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $21.91–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Hs C-Reactive Protein (Hs-Crp) (Gva) | $92.40 | $132.00 | $24.16–$132.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Crp High Sensitivity | $95.90 | $137.00 | $25.07–$137.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Crp High Sensitivity | $96.60 | $138.00 | $20.56–$138.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Crp High Sensitivity | $97.30 | $139.00 | $26.41–$139.00 | 30% | Apr 1, 2026 source file |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 C-REACTIVE PROTEIN HS | $108.30 | $108.30 | $11.52–$22.95 | — | — source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Crp High Sensitivity | $108.50 | $155.00 | $23.10–$155.00 | 30% | Apr 1, 2026 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb C-Reactive Protein Hs | $117.00 | $117.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Prometheus Monitr� Crohns Disease, Hs-Crp (Pro) | $117.60 | $168.00 | $11.59–$168.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Prometheus Monitr� Crohns Disease, Hs-Crp (Pro) | $117.60 | $168.00 | $25.03–$168.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Prometheus Monitr� Crohns Disease, Hs-Crp (Pro) | $117.60 | $168.00 | $32.42–$168.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Prometheus Monitr� Crohns Disease, Hs-Crp (Pro) | $117.60 | $168.00 | $26.88–$168.00 | 30% | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB CRP, HIGH SENSITIVITY (HSCRP)* | $124.00 | $124.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB CRP, HIGH SENSITIVITY (HSCRP)* | $124.00 | $124.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB CRP, HIGH SENSITIVITY (HSCRP)* | $124.00 | $124.00 | — | — | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Crp High Sensitivity | $135.10 | $193.00 | $30.88–$193.00 | 30% | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC C-REACTIVE PROTEIN HIGH SENSITIVITY | $174.00 | $174.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC C-REACTIVE PROTEIN HIGH SENSITIVITY | $174.00 | $174.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Crp High Sensitivity | $177.80 | $254.00 | $17.53–$254.00 | 30% | Apr 1, 2026 source file |
| The Methodist Hospitals Merrillville, IN Crp,High Sensitive | $182.70 | $261.00 | $12.95–$232.29 | 30% | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Crp,High Sensitive | $182.70 | $261.00 | $12.95–$232.29 | 30% | — source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Crp High Sensitivity | $183.40 | $262.00 | $50.57–$262.00 | 30% | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc C-Reactive Protein; High Sensitivity | $186.00 | $186.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Crp High Sensitivity | $198.10 | $283.00 | $19.53–$283.00 | 30% | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc C-Reactive Protein; High Sensitivity | $375.00 | $375.00 | — | — | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Crp High Sensitivity | $506.80 | $724.00 | $120.18–$724.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Crp High Sensitivity | $506.80 | $724.00 | $139.73–$724.00 | 30% | Apr 1, 2026 source file |
Outpatient: lowest $11.25, median $85.00, highest $375.00 — a 33.3× difference within the same market.
As an inpatient, the same code is billed by 31 facilities here, median $85.00. 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 30 of 36 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 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
The high-sensitivity CRP test measures low levels of inflammation. It is used, along with cholesterol, to estimate heart disease risk.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.