Rheumatoid factor test cost in Illinois
In Illinois, 110 hospitals publish a cash price for rheumatoid factor (RF) test: from $5.00 to $338.78, with a median of $62.61. The lowest price is at Mercy Medical Center (Aurora) and 6 other hospitals. The highest price is 67.8× the lowest.
- The median here, $62.61, is 55% above the US median of $40.48.
- That is 11.0× Medicare's 2026 national rate for the same service ($5.67).
- Illinois ranks 45th of 50 states by median, cheapest first.
- 27 of 110 hospitals list a cash price equal to their full list price, with no self-pay discount.
Illinois law (Hospital Uninsured Patient Discount Act, 210 ILCS 89): an uninsured Illinois resident with family income up to 600% of the federal poverty level (300% at rural and critical access hospitals) can apply for a discount that brings the bill down to about 135% of the hospital's cost; up to 200% (125% at rural hospitals) medically necessary care is free. A hospital may collect no more than 25% of family income in 12 months. Ask the billing office for the application. Other states' laws.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86431. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 9, 2026. See them on a map
Lowest$5.00Mercy Medical Center + 6 more
Median$62.61half of hospitals charge less
Highest$338.78in Illinois
Lowest saves$57.61vs the median
Hospitals in Illinois, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Mercy Medical Center lowest Aurora · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANT | $5.00 | $147.00 | Sep 1, 2026 source file |
| Saint Francis Hospital lowest Evanston · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR, QUANT | $5.00 | $175.00 | Sep 1, 2026 source file |
| Saint Joseph Medical Center - Joliet lowest Joliet · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANT | $5.00 | $148.00 | Sep 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook lowest Bolingbrook · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR, QUANT - RHEUMATOID FACTOR, BODY FLUID | $5.00 | $20.00 | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks lowest Glendale Heights · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR - ARUP | $5.00 | $20.00 | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale lowest Hinsdale · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR - LUPUS COMPREHENSIVE REFLEX PANEL - ARUP | $5.00 | $20.00 | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange lowest La Grange · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR - ARUP | $5.00 | $20.00 | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN HB Ref Anachoice Panel 1, Rheumatoid Factor Quant (Q) | $9.10 | $13.00 | Apr 1, 2026 source file |
| John H. Stroger, Jr. Hospital Chicago · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QN | $10.50 | $15.00 | Apr 1, 2026 source file |
| Roseland Community Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Rheumatoid factor level | $11.72 | $7.00 | Jul 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Northwestern Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN HB Ref Lupus Panel 5, Rheumatoid Factor (Q) | $16.80 | $24.00 | Apr 1, 2026 source file |
| Hoopeston Community Memorial Hospital Hoopeston · Danville, IL Rheumatoid factor quant | $19.00 | $19.00 | Apr 15, 2026 source file |
| MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL Rheumatoid Factor (RF) IgG-Sendout | $19.80 | $33.00 | Mar 31, 2026 source file |
| The Carle Foundation Hospital Urbana · Champaign-Urbana, IL Rheumatoid factor quant | $24.00 | $24.00 | Apr 15, 2026 source file |
| City of Clinton Clinton · Clinton, IL Rheumatoid factor level | $25.65 | $25.65 | Oct 21, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Rheumatoid Factor Qt | $26.22 | $138.00 | Mar 31, 2026 source file |
| MacNeal Hospital Berwyn · Chicago-Naperville-Elgin, IL-IN Rheumatoid Factor Qt | $26.22 | $138.00 | Mar 31, 2026 source file |
| MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL Rheumatoid Factor (RF) IgG-Sendout | $26.40 | $44.00 | Mar 31, 2026 source file |
| Riverside Medical Center Kankakee · Kankakee, IL RHEUMATOID FACTOR LEVEL | $26.62 | $100.00 | Mar 15, 2026 source file |
| Humboldt Park Health Chicago · Chicago-Naperville-Elgin, IL-IN Rheumatoid factor level | $26.75 | $95.55 | Sep 29, 2026 source file |
| MC Donough District Hospital Macomb · Macomb, IL RA TITER | $28.80 | $48.00 | Mar 25, 2026 source file |
| Hardin County General Hospital Rosiclare · Rosiclare, IL RA (RHEUMATOID FACTOR QUANITATIVE) | $30.60 | $34.00 | Aug 31, 2026 source file |
| Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Rheumatoid Factor Qt | $31.74 | $138.00 | Mar 31, 2026 source file |
| Gateway Regional Medical Center Granite City · St. Louis, MO-IL RHEUMATOID FACT QUAN | $33.51 | $55.85 | Mar 30, 2026 source file |
| La Rabida Children's Hospital Chicago · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR | $37.01 | $37.01 | Apr 1, 2026 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 6, 2026 source file |
| Advocate Christ Medical Center Oak Lawn · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Condell Medical Center Libertyville · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Good Samaritan Hospital Downers Grove · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Good Shepherd Hospital Barrington · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Illinois Masonic Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Lutheran General Hospital Park Ridge · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Sherman Hospital Elgin · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate South Suburban Hospital Hazel Crest · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Advocate Trinity Hospital Chicago · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANTITATIVE | $37.50 | $75.00 | Nov 3, 2026 source file |
| Community First Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Rheumatoid factor level | $41.88 | $83.75 | Apr 1, 2026 source file |
| Sarah Bush Lincoln Health Center Mattoon · Charleston-Mattoon, IL Rheumatoid factor level | $42.00 | $42.00 | Jun 3, 2026 source file |
| Morris Hospital Morris · Chicago-Naperville-Elgin, IL-IN Rheumatoid factor level | $44.51 | $185.00 | Oct 27, 2026 source file |
| Heartland Regional Medical Center Marion · Marion-Herrin, IL HC RHEUMATOID FACTOR QUANT REF | $46.54 | $244.94 | Feb 3, 2026 source file |
| Touchette Regional Hospital Cahokia Heights · St. Louis, MO-IL Rheumatoid factor; quantitative | $47.74 | $77.00 | Apr 13, 2026 source file |
| Anderson Hospital Maryville · St. Louis, MO-IL RHEUMATOID FACTOR TITRE | $53.40 | $106.80 | Feb 6, 2026 source file |
| Shriners Childrens - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR LEVEL | $53.50 | $53.50 | Mar 19, 2026 source file |
| The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Hc Rheumatoid Factor; Quantitative-Laf | $54.00 | $54.00 | Apr 1, 2026 source file |
| Trinity Rock Island Rock Island · Davenport-Moline-Rock Island, IA-IL HC QUAN RHEUM FACTOR | $54.74 | $68.42 | Nov 4, 2026 source file |
| Hopedale Medical Complex Hopedale · Peoria, IL RA TITER QUANT | $57.04 | $81.48 | Apr 6, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR - RA TEST | $57.75 | $175.00 | Jan 1, 2026 source file |
| County of Clay Flora · Flora, IL LCHG RHEUMATOID FACTOR BLOOD QUANT | $60.00 | $60.00 | May 7, 2026 source file |
| St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL HC RHEUMATOID FACTOR QN | $61.92 | $86.00 | Mar 24, 2026 source file |
| Community Hospital of Staunton Staunton · St. Louis, MO-IL RHEUMATOID FACTOR TITRE | $63.30 | $126.60 | Feb 9, 2026 source file |
| Hamilton Memorial Hospital McLeansboror · McLeansboror, IL LCHG RHEUMATOID FACTOR BLOOD QUANT | $64.26 | $71.40 | Jun 11, 2026 source file |
| Carlinville Area Hospital Carlinville · St. Louis, MO-IL RHEUMATOID FACTOR BY TURBIDITY RDL | $64.40 | $92.00 | Mar 21, 2026 source file |
| Carle BroMenn Medical Center Normal · Bloomington, IL Rheumatoid Factor, Quant. Ref | $65.00 | $65.00 | Apr 15, 2026 source file |
| Carle Eureka Hospital Eureka · Peoria, IL Rheumatoid Factor, Quant. Ref | $65.00 | $65.00 | Apr 15, 2026 source file |
| Morrison Community Hospital Morrison · Sterling, IL RF TEST QUANTITATIVE | $65.00 | $65.00 | Mar 13, 2026 source file |
| Ferrell Hospital Community Foundation Eldorado · Eldorado, IL HC RHEUMATOID FACTOR | $67.50 | $90.00 | Sep 22, 2026 source file |
| Louis A Weiss Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Rheumatoid Factor | $69.67 | $204.92 | Mar 17, 2025 source file |
| Deaconess Illinois Union County Hospital Anna · Anna, IL HC RHEUMATOID FACTOR | $70.89 | $191.58 | Feb 3, 2026 source file |
| FHN Memorial Hospital Freeport · Freeport, IL Rheumatoid factor level | $72.31 | $90.39 | Jan 22, 2026 source file |
| Washington County Hospital Nashville · Nashville, IL LCHG RHEUMATOID FACTOR BLOOD QUANT | $74.40 | $93.00 | Jun 1, 2026 source file |
| Hammond Henry Dist Hospital Geneseo · Davenport-Moline-Rock Island, IA-IL Rheumatoid factor level | $79.20 | $88.00 | Jan 22, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park · Chicago-Naperville-Elgin, IL-IN Rheumatoid Arthritis Factor SO | $79.33 | $233.33 | Mar 17, 2025 source file |
| Thomas H Boyd Memorial Hospital Carrollton · Carrollton, IL Rheumatoid factor level | $80.80 | $101.00 | Jul 7, 2026 source file |
| Rochelle Community Hospital Rochelle · Rochelle, IL Rheumatoid factor level | $81.00 | $81.00 | Sep 28, 2026 source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN Rheumatoid Factor Quant* | $84.50 | $130.00 | Jan 1, 2025 source file |
| NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN Rheumatoid Factor Quant* | $84.50 | $130.00 | Jan 1, 2025 source file |
| St Josephs Hospital Hospital Sisters Third Order of St Francis Breese · St. Louis, MO-IL HC RHEUMATOID FACTOR QN | $85.68 | $119.00 | Mar 24, 2026 source file |
| Kirby Medical Center Monticello · Champaign-Urbana, IL RHEUMATOID FACTOR QUANTITATIVE | $96.00 | $160.00 | Jun 11, 2026 source file |
| Pinckneyville Community Hospital Pinckneyville · Pinckneyville, IL Rheumatoid factor level | $97.00 | $97.00 | Jun 8, 2026 source file |
| Deaconess Illinois Crossroads Mount Vernon · Mount Vernon, IL HC RHEUMATOID FACTOR | $97.80 | $444.52 | Feb 3, 2026 source file |
| Crawford Memorial Hospital Robinson · Robinson, IL Rheumatoid Arthritis Factor LC | $100.00 | $125.00 | Nov 12, 2025 source file |
| Hshs Holy Family Hospital Greenville · St. Louis, MO-IL RHEUMATOID FACTOR QUANT | $100.08 | $139.00 | Mar 24, 2026 source file |
| Gibson Area Hospital Gibson City · Champaign-Urbana, IL RHEUMATOID FACTOR QUAN | $103.00 | $103.00 | Nov 4, 2026 source file |
| Mercyhealth Crystal Lake Hospital & Medical Center Crystal Lake · Chicago-Naperville-Elgin, IL-IN CHG RHEUMATOID FACTOR QUANTITATIVE | $105.26 | $140.35 | Mar 1, 2026 source file |
| St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur · Decatur, IL HC RHEUMATOID FACTOR QN | $105.84 | $147.00 | Mar 25, 2026 source file |
| Rockford Memorial Hospital Rockford · Rockford, IL CHG RHEUMATOID FACTOR QUANTITATIVE | $110.44 | $147.26 | Mar 1, 2026 source file |
| Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR QUANTITATIVE | $112.00 | $112.00 | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC RHEUMATOID FACTOR QUANTITATIVE | $112.00 | $112.00 | Apr 1, 2026 source file |
| St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland · St. Louis, MO-IL HC RHEUMATOID FACTOR QN | $112.32 | $156.00 | Mar 24, 2026 source file |
| Carle Health Pekin Hospital Pekin · Peoria, IL Rheumatoid Factor Quantitative | $116.00 | $116.00 | Apr 15, 2026 source file |
| Methodist Medical Center of Illinois Peoria · Peoria, IL Rheumatoid Factor Quantitative | $116.00 | $116.00 | Apr 15, 2026 source file |
| Proctor Community Hospital Peoria · Peoria, IL Rheumatoid Factor Quantitative | $116.00 | $116.00 | Apr 15, 2026 source file |
| Fairfield Memorial Hospital Fairfield · Fairfield, IL RHEUMATOID ARTH BLD | $120.00 | $150.00 | Mar 24, 2026 source file |
| Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Hb Rheumatoid Factor Quant | $123.00 | $123.00 | Apr 1, 2026 source file |
| Mercyhealth Hospital & Medical Center - Harvard Harvard · Chicago-Naperville-Elgin, IL-IN CHG RHEUMATOID FACTOR QUANTITATIVE | $123.76 | $165.02 | Mar 1, 2026 source file |
| Endeavor Health Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN HB RHEUMATOID FACTOR, QUANT* | $130.00 | $130.00 | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HB RHEUMATOID FACTOR, QUANT* | $130.00 | $130.00 | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN HB RHEUMATOID FACTOR, QUANT* | $130.00 | $130.00 | Apr 1, 2026 source file |
| Hshs Good Shepherd Hospital Shelbyville · Shelbyville, IL HC RHEUMATOID FACTOR QN | $133.20 | $185.00 | Mar 24, 2026 source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACTOR QUANT SERUM | $147.00 | $210.00 | Sep 1, 2026 source file |
| Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN Hc Rheumatoid Factor; Quantitative | $163.00 | $163.00 | Apr 1, 2026 source file |
| St Anthonys Memorial Hospital of the Hospital Sisters of the Third Order of St Francis Mattoon · Charleston-Mattoon, IL HC RHEUMATOID FACTOR QN | $165.60 | $230.00 | Mar 24, 2026 source file |
| St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon · St. Louis, MO-IL HC RHEUMATOID FACTOR QN | $181.44 | $252.00 | Mar 24, 2026 source file |
| Vista Medical Center East Waukegan · Chicago-Naperville-Elgin, IL-IN RHEUMATOID FACT QUAN | $184.99 | $184.99 | Mar 31, 2025 source file |
| Richland Memorial Hospital Olney · Olney, IL Rheumatoid Factor Quantitative | $194.00 | $194.00 | Apr 15, 2026 source file |
| Salem Township Hospital Salem · Centralia, IL HC SO MISC RHEUMATOID FACTOR QUANT | $225.29 | $563.23 | Dec 3, 2025 source file |
| St Francis Hospital Sisters of the Third Order of St Francis Litchfield · Litchfield, IL HC RHEUMATOID FACTOR QN | $236.88 | $329.00 | Mar 24, 2026 source file |
| Harrisburg Medical Center Harrisburg · Harrisburg, IL HC Rheumatoid Factor; Quantitativ | $266.40 | $333.00 | Mar 4, 2026 source file |
| Herrin Hospital Herrin · Marion-Herrin, IL HC Rheumatoid Factor; Quantitativ | $266.40 | $333.00 | Mar 4, 2026 source file |
| Memorial Hospital of Carbondale Carbondale · Carbondale, IL HC Rheumatoid Factor; Quantitativ | $266.40 | $333.00 | Mar 4, 2026 source file |
| St Joseph Memorial Hospital Murphysboro · Carbondale, IL HC Rheumatoid Factor; Quantitativ | $266.40 | $333.00 | Mar 4, 2026 source file |
| Sarah D Culbertson Memorial Hospital Rushville · Rushville, IL Rheumatoid factor level | $279.90 | $311.00 | May 26, 2026 source file |
| Illini Community Hospital Pittsfield · Pittsfield, IL HC RHEUMATOID FACTOR, QUANT - RHEUMATOID FACTOR | $299.82 | $499.70 | Jun 8, 2026 source file |
| Blessing Hospital Quincy · Quincy, IL-MO HC RHEUMATOID FACTOR, QUANT - RHEUMATOID FACTOR | $338.78 | $564.62 | Jun 8, 2026 source file |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN | 53 | $5.00 | $37.50 |
| St. Louis, MO-IL | 9 | $33.51 | $64.40 |
| Peoria, IL | 5 | $57.04 | $116.00 |
| Davenport-Moline-Rock Island, IA-IL | 4 | $19.80 | $40.57 |
| Champaign-Urbana, IL | 3 | $24.00 | $96.00 |
| Carbondale, IL | 2 | $266.40 | $266.40 |
| Charleston-Mattoon, IL | 2 | $42.00 | $103.80 |
| Marion-Herrin, IL | 2 | $46.54 | $156.47 |
| Anna, IL | 1 | $70.89 | $70.89 |
| Bloomington, IL | 1 | $65.00 | $65.00 |
| Carrollton, IL | 1 | $80.80 | $80.80 |
| Clinton, IL | 1 | $25.65 | $25.65 |
| Centralia, IL | 1 | $225.29 | $225.29 |
| Danville, IL | 1 | $19.00 | $19.00 |
| Decatur, IL | 1 | $105.84 | $105.84 |
| Eldorado, IL | 1 | $67.50 | $67.50 |
| Fairfield, IL | 1 | $120.00 | $120.00 |
| Flora, IL | 1 | $60.00 | $60.00 |
| Freeport, IL | 1 | $72.31 | $72.31 |
| Harrisburg, IL | 1 | $266.40 | $266.40 |
| Kankakee, IL | 1 | $26.62 | $26.62 |
| Litchfield, IL | 1 | $236.88 | $236.88 |
| McLeansboror, IL | 1 | $64.26 | $64.26 |
| Macomb, IL | 1 | $28.80 | $28.80 |
| Mount Vernon, IL | 1 | $97.80 | $97.80 |
| Nashville, IL | 1 | $74.40 | $74.40 |
| Olney, IL | 1 | $194.00 | $194.00 |
| Pinckneyville, IL | 1 | $97.00 | $97.00 |
| Pittsfield, IL | 1 | $299.82 | $299.82 |
| Quincy, IL-MO | 1 | $338.78 | $338.78 |
| Robinson, IL | 1 | $100.00 | $100.00 |
| Rosiclare, IL | 1 | $30.60 | $30.60 |
| Rushville, IL | 1 | $279.90 | $279.90 |
| Rochelle, IL | 1 | $81.00 | $81.00 |
| Rockford, IL | 1 | $110.44 | $110.44 |
| Shelbyville, IL | 1 | $133.20 | $133.20 |
| Springfield, IL | 1 | $61.92 | $61.92 |
| Sterling, IL | 1 | $65.00 | $65.00 |
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More
What rheumatoid factor test is, what the price covers and why prices differ: Rheumatoid factor test explained.
Rheumatoid factor (RF) test in other states
- Alabama$45.00
- Alaska$67.60
- Arizona$15.72
- Arkansas$28.80
- California$13.20
- Colorado$53.00
- Connecticut$47.13
- Delaware$54.98
- District of Columbia$79.50, 3 hospitals
- Florida$24.36
- Georgia$75.24
- Hawaii$60.45
- Idaho$30.95
- Indiana$48.75
- Iowa$54.74
- Kansas$49.00
- Kentucky$47.24
- Louisiana$23.52
- Maine$33.15
- Maryland$28.09
- Massachusetts$29.25
- Michigan$34.25
- Minnesota$48.17
- Mississippi$33.63
- Missouri$49.00
- Montana$59.88
- Nebraska$55.00
- Nevada$47.75
- New Hampshire$51.96
- New Jersey$6.52
- New Mexico$61.72
- New York$20.93
- North Carolina$42.60
- North Dakota$36.60
- Ohio$33.15
- Oklahoma$29.41
- Oregon$41.34
- Pennsylvania$39.10
- Puerto Rico$93.02, 4 hospitals
- Rhode Island$45.00
- South Carolina$68.87
- South Dakota$82.40
- Tennessee$29.52
- Texas$45.62
- Utah$124.81
- Vermont$56.43
- Virginia$36.00
- Washington$39.99
- West Virginia$35.81
- Wisconsin$58.50
- Wyoming$45.81
Median cash price across the state's hospitals.