Folate test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 50 hospitals list a cash price for folate (folic acid) blood test: from $12.17 to $439.00, with a median of $91.92. The lowest listed price is at Roseland Community Hospital Association — $79.75 less than the median here. Across Illinois, the median is $87.50 at 64 hospitals.
Cash prices at 50 facilities across 36 cities for code 82746, 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$12.17Roseland Community Hospital Association
Median$91.92half pay less
Highest$439.00in this market
Difference36.1×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 $12.17Highest $439.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Roseland Community Hospital Association lowest Chicago, IL · (773) 995-3000 Folic acid level, serum | $12.17 | $132.00 | $12.17–$145.20 | 91% | Jul 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC FOLATE LEVEL SERUM | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 FOLIC ACID (FOLATE) | $14.00 | $228.00 | $8.82–$228.00 | 94% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC BLOOD FOLIC ACID SERUM | $14.00 | $126.00 | $8.82–$126.00 | 89% | Sep 1, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Folic Acid | $37.05 | $195.00 | $83.07–$163.41 | 81% | Mar 31, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC FOLATE, SERUM | $41.58 | $126.00 | $14.70–$61.30 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC FOLATE, SERUM | $41.58 | $126.00 | $14.70–$61.30 | 67% | — source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Folic Acid | $44.85 | $195.00 | $97.50–$205.53 | 77% | Mar 31, 2026 source file |
| Community First Medical Center Chicago, IL · (773) 282-7000 Folic acid level, serum | $51.38 | $102.75 | $11.83–$102.75 | 50% | Apr 1, 2026 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Vitamin B12 and Folate SO | $53.73 | $158.04 | $11.80–$102.73 | 66% | Mar 17, 2025 source file |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Folic acid level, serum | $54.39 | $194.25 | $194.25 | 72% | Aug 24, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Folic Acid | $66.50 | $95.00 | $39.90–$95.00 | 30% | Apr 1, 2026 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$140.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$142.45 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$140.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$155.75 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$140.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$140.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$140.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$170.45 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$157.50 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$155.75 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 FOLIC ACID, SERUM | $87.50 | $175.00 | $14.70–$140.00 | 50% | Nov 4, 2025 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 FOLATE | $96.34 | $96.34 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Folic Acid | $98.00 | $140.00 | $25.62–$140.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $28.31–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $28.76–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $24.73–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $27.27–$149.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $23.84–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $22.20–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $10.28–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Anemia Profile B, Folic Acid (Lc) | $104.30 | $149.00 | $62.58–$149.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $10.76–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $29.64–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $23.24–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $25.90–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $28.55–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $65.52–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $30.11–$156.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Micronutrients, B-Vitamin Panel, Folic Acid (Q) | $109.20 | $156.00 | $24.96–$156.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Anemia Profile, Folic Acid Level (Lc) | $110.60 | $158.00 | $23.54–$158.00 | 30% | Apr 1, 2026 source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Folic Acid | $116.20 | $166.00 | $14.70–$147.74 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN Folic Acid | $116.20 | $166.00 | $14.70–$147.74 | 30% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Folic Acid/Folate* | $122.85 | $189.00 | $25.52–$103.19 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Folic Acid/Folate* | $122.85 | $189.00 | $25.52–$103.19 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Folic Acid/Folate* | $122.85 | $189.00 | $25.52–$103.19 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Folic Acid/Folate* | $122.85 | $189.00 | $25.52–$103.19 | 35% | — source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Folic Acid | $124.60 | $178.00 | $28.48–$178.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Folic Acid | $126.00 | $180.00 | $26.82–$180.00 | 30% | Apr 1, 2026 source file |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 ASSAY OF FOLIC ACID SERUM | $126.10 | $126.10 | $13.08–$26.01 | — | — source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Folic Acid | $127.40 | $182.00 | $34.58–$182.00 | 30% | Apr 1, 2026 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Assay Of Folic Acid Serum | $150.00 | $150.00 | — | — | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Folate Level | $153.18 | $450.52 | $11.80–$292.84 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Vitamin B12 and Folate SO | $153.18 | $450.52 | $11.80–$292.84 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Folate Level | $153.18 | $450.52 | $11.80–$292.84 | 66% | Mar 17, 2025 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Folic Acid | $155.40 | $222.00 | $42.85–$222.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Folic Acid | $155.40 | $222.00 | $36.85–$222.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Folic Acid, Serum (Q) | $167.30 | $239.00 | $35.61–$239.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Folic Acid, Serum (Q) | $167.30 | $239.00 | $16.49–$239.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Anemia Profile, Folic Acid Level (Lc) | $174.30 | $249.00 | $17.18–$249.00 | 30% | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB FOLIC ACID/FOLATE* | $189.00 | $189.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB FOLIC ACID/FOLATE* | $189.00 | $189.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB FOLIC ACID/FOLATE* | $189.00 | $189.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Folic Acid | $209.30 | $299.00 | $20.63–$299.00 | 30% | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC FOLIC ACID SERUM | $270.00 | $270.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC FOLIC ACID SERUM | $270.00 | $270.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Folic Acid; Serum | $281.00 | $281.00 | — | — | Apr 1, 2026 source file |
| Uchicago Medicine Northwest Indiana Crown Point, IN · (312) 755-4706 HC FOLIC ACID; SERUM | $281.00 | $281.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Folic Acid; Serum | $439.00 | $439.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $12.17, median $91.92, highest $439.00 — a 36.1× difference within the same market.
As an inpatient, the same code is billed by 32 facilities here, median $87.50. 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 31 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 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
A folate test measures folic acid in the blood. It is ordered for anemia with large red blood cells, usually together with a vitamin B12 test (82607).
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 82746 ($75.33). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Gottlieb Memorial Hospital Melrose Park, ILEwc - Lab Folate | $0.01 | file |
| Loyola University Medical Center Maywood, ILEwc - Lab Folate | $0.01 | file |