Lab tests CPT 86780 Illinois Outpatient

Syphilis test (treponemal) cost in Illinois

In Illinois, 105 hospitals publish a cash price for syphilis antibody test (Treponema pallidum): from $9.00 to $276.00, with a median of $67.53. The lowest price is at The Carle Foundation Hospital (Urbana). The highest price is 30.7× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 86780. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$9.00The Carle Foundation Hospital
Median$67.53half pay less
Highest$276.00in Illinois
Lowest saves$58.53vs the median

Hospitals in Illinois, cheapest first

HospitalCash price List priceFile date
The Carle Foundation Hospital lowest Urbana · Champaign-Urbana, IL T. Pallidium Ab, Pa, Ref $9.00 $9.00 Apr 15, 2026
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Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN T Pallidum Ab Igg (Qftaab) $11.59 $61.00 Mar 31, 2026
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MacNeal Hospital Berwyn · Chicago-Naperville-Elgin, IL-IN T Pallidum Ab Igg (Qftaab) $11.59 $61.00 Mar 31, 2026
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Roseland Community Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Analysis for antibody, Treponema pallidum $11.72 $73.00 Jul 1, 2026
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Mercy Medical Center Aurora · Chicago-Naperville-Elgin, IL-IN CSF FTA-ABS $13.00 $69.00 Sep 1, 2026
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Saint Francis Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HC ANTIBODY TREPONEMA PALLIDUM $13.00 $66.00 Sep 1, 2026
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Saint Joseph Medical Center - Joliet Joliet · Chicago-Naperville-Elgin, IL-IN T. PALLIDUM IGM (NEONATE) $13.00 $102.00 Sep 1, 2026
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Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN T Pallidum Ab Igg (Qftaab) $14.03 $61.00 Mar 31, 2026
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Resilience Healthcare West Suburban Medical Center Oak Park · Chicago-Naperville-Elgin, IL-IN .RPR Qn+TP Abs 012021 SO $14.97 $44.04 Mar 17, 2025
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Hopedale Medical Complex Hopedale · Peoria, IL SYPHILIS IGG $15.23 $21.76 —
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Presence Saint Joseph Hospital - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN HC FTA ABS $21.78 $66.00 —
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Deaconess Illinois Union County Hospital Anna · Anna, IL HC FLUORESCENT TREPONEMAL AB REF $22.87 $61.80 Feb 3, 2026
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John H. Stroger, Jr. Hospital Chicago · Chicago-Naperville-Elgin, IL-IN FTA ANTIBODY CONFIRM $23.80 $34.00 —
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Uchicago Medicine AdventHealth Bolingbrook Bolingbrook · Chicago-Naperville-Elgin, IL-IN HC TREPONEMA PALLIDUM CONFIRMATION $24.25 $97.00 Apr 1, 2026
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Uchicago Medicine AdventHealth Glenoaks Glendale Heights · Chicago-Naperville-Elgin, IL-IN HC TREPONEMA PALLIDUM IGG BY IFA (FTA-ABS) - ARUP $24.25 $97.00 Apr 1, 2026
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Uchicago Medicine AdventHealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN HC TREPONEMA PALLIDUM IGG BY IFA (FTA-ABS) - ARUP $24.25 $97.00 Apr 1, 2026
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Uchicago Medicine AdventHealth La Grange La Grange · Chicago-Naperville-Elgin, IL-IN HC ANTIBODY TREPONEMA PALLIDUM - FTA ANTIBODIES, IGG AND IGM $24.25 $97.00 Apr 1, 2026
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Carle BroMenn Medical Center Normal · Bloomington, IL Laboratory Test Ref $25.00 $25.00 Apr 15, 2026
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Carle Eureka Hospital Eureka · Peoria, IL Laboratory Test Ref $25.00 $25.00 Apr 15, 2026
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Gateway Regional Medical Center Granite City · St. Louis, MO-IL TREPONEMAL AB $29.34 $48.90 —
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Riverside Medical Center Kankakee · Kankakee, IL TREPONEMA PALLIDUM $29.81 $112.00 —
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Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN HB Ref Treponema Pallidum Antibody (Q) $30.80 $44.00 Apr 1, 2026
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Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN HB Ref Treponema Pallidum Antibody (Q) $30.80 $44.00 Apr 1, 2026
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Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN HB Ref Treponema Pallidum Antibody (Q) $37.10 $53.00 Apr 1, 2026
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NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN Syphilis Ab $39.65 $61.00 —
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NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN Syphilis Ab $39.65 $61.00 —
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Richland Memorial Hospital Olney · Olney, IL Treponema pallidum $40.00 $40.00 Apr 15, 2026
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Hoopeston Community Memorial Hospital Hoopeston · Danville, IL Treponema pallidum $42.00 $42.00 Apr 15, 2026
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Morris Hospital Morris · Chicago-Naperville-Elgin, IL-IN Analysis for antibody, Treponema pallidum $42.83 $178.00 Jun 30, 2026
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MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL _FTAAbs-RPR Qn-Sendout $43.80 $73.00 Mar 31, 2026
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Community First Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Analysis for antibody, Treponema pallidum $46.13 $92.25 Apr 1, 2026
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Trinity Rock Island Rock Island · Davenport-Moline-Rock Island, IA-IL HC TREPONEMA PALLIDUM $48.57 $60.71 Jan 28, 2026
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Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN HB Ref Treponema Pallidum Antibody (Q) $51.80 $74.00 Apr 1, 2026
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Carle Health Pekin Hospital Pekin · Peoria, IL Treponema pallidum $53.00 $53.00 Apr 15, 2026
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Methodist Medical Center of Illinois Peoria · Peoria, IL Treponema pallidum $53.00 $53.00 Apr 15, 2026
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Proctor Community Hospital Peoria · Peoria, IL Treponema pallidum $53.00 $53.00 Apr 15, 2026
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Crawford Memorial Hospital Robinson · Robinson, IL Syphilis: Treponemal AB, TPPA LC $54.40 $68.00 —
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FHN Memorial Hospital Freeport · Freeport, IL Analysis for antibody, Treponema pallidum $56.00 $70.00 Jan 22, 2026
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MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL _FTAAbs-RPR Qn-Sendout $56.40 $94.00 Mar 31, 2026
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Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Hb Treponema Pallidum $57.00 $57.00 Apr 1, 2026
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Ferrell Hospital Community Foundation Eldorado · Eldorado, IL HC TREPONEMA PALLIDUM AB $60.00 $80.00 Sep 22, 2026
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Endeavor Health Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN HB SYPHILIS AB $61.00 $61.00 Apr 1, 2026
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Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN HB SYPHILIS AB $61.00 $61.00 Apr 1, 2026
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Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN HB SYPHILIS AB $61.00 $61.00 Apr 1, 2026
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Touchette Regional Hospital Cahokia Heights · St. Louis, MO-IL Antibody; Treponema pallidum $61.38 $99.00 —
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Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN HB Ref Treponema Pallidum Antibody (Q) $63.00 $90.00 Apr 1, 2026
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Morrison Community Hospital Morrison · Sterling, IL FTA-ABS (T. pallidum Confirm) $63.50 $63.50 —
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Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN HB Ref Syphilis Antibody, T. Pallidum Particle Agglutination, Serum (Mayo) $64.40 $92.00 Apr 1, 2026
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Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton · Chicago-Naperville-Elgin, IL-IN HB Ref Syphilis Antibody, T. Pallidum Particle Agglutination, Serum (Mayo) $64.40 $92.00 Apr 1, 2026
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Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN HB Ref Syphilis Antibody, T. Pallidum Particle Agglutination, Serum (Mayo) $64.40 $92.00 Apr 1, 2026
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Northwestern Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN HB Ref Syphilis Antibody, T. Pallidum Particle Agglutination, Serum (Mayo) $64.40 $92.00 Apr 1, 2026
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Humboldt Park Health Chicago · Chicago-Naperville-Elgin, IL-IN Analysis for antibody, Treponema pallidum $65.56 $234.15 Aug 24, 2026
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Deaconess Illinois Crossroads Mount Vernon · Mount Vernon, IL HC TREPONEMAL ABS TPPA $67.53 $306.94 Feb 3, 2026
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St Anthonys Memorial Hospital of the Hospital Sisters of the Third Order of St Francis Mattoon · Charleston-Mattoon, IL TREPONEMA PALLIDUM $79.20 $110.00 —
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Advocate Childrens Hospital Oak Lawn Oak Lawn · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Childrens Hospital Park Ridge Park Ridge · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Christ Medical Center Oak Lawn · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Condell Medical Center Libertyville · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Good Samaritan Hospital Downers Grove · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Good Shepherd Hospital Barrington · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Illinois Masonic Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Lutheran General Hospital Park Ridge · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Sherman Hospital Elgin · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate South Suburban Hospital Hazel Crest · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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Advocate Trinity Hospital Chicago · Chicago-Naperville-Elgin, IL-IN AB, TREPONEMA PALLIDUM $80.00 $160.00 Nov 4, 2025
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St Josephs Hospital Hospital Sisters Third Order of St Francis Breese · St. Louis, MO-IL TREPONEMA PALLIDUM $82.80 $115.00 —
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Sarah Bush Lincoln Health Center Mattoon · Charleston-Mattoon, IL Analysis for antibody, Treponema pallidum $83.00 $83.00 Jun 3, 2026
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La Rabida Children's Hospital Chicago · Chicago-Naperville-Elgin, IL-IN SYPHILIS AB IGM $85.81 $85.81 Apr 1, 2026
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Anderson Hospital Maryville · St. Louis, MO-IL FLUORESCENT TREPONEMAL ABS $87.20 $174.40 Feb 6, 2026
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Community Hospital of Staunton Staunton · St. Louis, MO-IL FLUORESCENT TREPONEMAL ABS $88.00 $176.00 Feb 9, 2026
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County of Clay Flora · Flora, IL LCHG TREPONEMA PALLIDUM CONFIRM I $92.00 $92.00 May 7, 2026
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Heartland Regional Medical Center Marion · Marion-Herrin, IL HC TREPONEMAL ABS TPPA $96.42 $507.46 Feb 3, 2026
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St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon · St. Louis, MO-IL HC TREPONEMA P AB CONFIRM $96.48 $134.00 —
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St Francis Hospital Sisters of the Third Order of St Francis Litchfield · Litchfield, IL HC TREPONEMA P AB CONFIRM $96.48 $134.00 —
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Carlinville Area Hospital Carlinville · St. Louis, MO-IL TREPONEMA ABS rfx RPR & QUANT $98.70 $141.00 —
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Thomas H Boyd Memorial Hospital Carrollton · Carrollton, IL Analysis for antibody, Treponema pallidum $100.80 $126.00 Jul 7, 2026
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St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur · Decatur, IL HC TREPONEMA P AB CONFIRM $105.12 $146.00 —
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Louis A Weiss Memorial Hospital Chicago · Chicago-Naperville-Elgin, IL-IN Fluorescent treponema Ab, CSF SO $108.77 $319.91 Mar 17, 2025
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Rockford Memorial Hospital Rockford · Rockford, IL CHG ANTIBODY TREPONEMA PALLIDUM $112.96 $150.62 Mar 1, 2026
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St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL HC TREPONEMA P AB CONFIRM $114.48 $159.00 —
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Mercyhealth Crystal Lake Hospital & Medical Center Crystal Lake · Chicago-Naperville-Elgin, IL-IN CHG ANTIBODY TREPONEMA PALLIDUM $117.17 $156.23 Mar 1, 2026
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Washington County Hospital Nashville · Nashville, IL LCHG TREPONEMA PALLIDUM CONFIRM $124.00 $155.00 Jun 1, 2026
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The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Hc Antibody; Treponema Pallidum-Laf $127.00 $127.00 Apr 1, 2026
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Mercyhealth Hospital & Medical Center - Harvard Harvard · Chicago-Naperville-Elgin, IL-IN CHG ANTIBODY TREPONEMA PALLIDUM $127.18 $169.58 Mar 1, 2026
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Sarah D Culbertson Memorial Hospital Rushville · Rushville, IL Analysis for antibody, Treponema pallidum $127.80 $142.00 May 26, 2026
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Hammond Henry Dist Hospital Geneseo · Davenport-Moline-Rock Island, IA-IL Analysis for antibody, Treponema pallidum $135.90 $151.00 Jan 22, 2026
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Pinckneyville Community Hospital Pinckneyville · Pinckneyville, IL Analysis for antibody, Treponema pallidum $137.00 $137.00 Jun 8, 2026
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Jersey Community Hospital Jerseyville · St. Louis, MO-IL FTA-Abs QST $139.00 $139.00 —
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Blessing Hospital Quincy · Quincy, IL-MO HC ANTIBODY TREPONEMA PALLIDUM $148.29 $247.14 Jun 8, 2026
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Jackson Park Hospital Foundation Chicago · Chicago-Naperville-Elgin, IL-IN TREPONEMA PALLIDIUM WITH REFLEX $148.81 $186.01 —
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City of Clinton Clinton · Clinton, IL Analysis for antibody, Treponema pallidum $149.65 $149.65 Jun 8, 2026
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Hshs Holy Family Hospital Greenville · St. Louis, MO-IL TREPONEMA PALLIDUM $151.20 $210.00 —
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Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC ANTIBODY TREPONEMA PALLIDUM $184.00 $184.00 Apr 1, 2026
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Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC ANTIBODY TREPONEMA PALLIDUM $184.00 $184.00 Apr 1, 2026
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Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN Hc Syphilis Igg Antibody $186.00 $186.00 Apr 1, 2026
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Gibson Community Hospital Gibson City · Champaign-Urbana, IL TREPONEMA PALLIDUM CASCADE $194.00 $194.00 —
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Hshs Good Shepherd Hospital Shelbyville · Shelbyville, IL HC TREPONEMA P AB CONFIRM $200.16 $278.00 —
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St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland · St. Louis, MO-IL HC TREPONEMA P AB CONFIRM $210.96 $293.00 —
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Fairfield Memorial Hospital Fairfield · Fairfield, IL FTA-ABS SERUM $222.40 $278.00 —
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Harrisburg Medical Center Harrisburg · Harrisburg, IL HC Treponema Pallidum $243.20 $304.00 Mar 4, 2026
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Herrin Hospital Herrin · Marion-Herrin, IL HC Treponema Pallidum $243.20 $304.00 Mar 4, 2026
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Memorial Hospital of Carbondale Carbondale · Carbondale, IL HC Treponema Pallidum $243.20 $304.00 Mar 4, 2026
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St Joseph Memorial Hospital Murphysboro · Carbondale, IL HC Treponema Pallidum $243.20 $304.00 Mar 4, 2026
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Vista Medical Center East Waukegan · Chicago-Naperville-Elgin, IL-IN Q117852TREP. PALLIDU $271.01 $271.01 —
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Rochelle Community Hospital Rochelle · Rochelle, IL Analysis for antibody, Treponema pallidum $276.00 $276.00 Aug 6, 2026
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Chicago-Naperville-Elgin, IL-IN 53 $11.59 $63.00
St. Louis, MO-IL 10 $29.34 $92.24
Peoria, IL 5 $15.23 $53.00
Davenport-Moline-Rock Island, IA-IL 4 $43.80 $52.48
Carbondale, IL 2 $243.20 $243.20
Champaign-Urbana, IL 2 $9.00 $101.50
Charleston-Mattoon, IL 2 $79.20 $81.10
Marion-Herrin, IL 2 $96.42 $169.81
Anna, IL 1 $22.87 $22.87
Bloomington, IL 1 $25.00 $25.00
Carrollton, IL 1 $100.80 $100.80
Clinton, IL 1 $149.65 $149.65
Danville, IL 1 $42.00 $42.00
Decatur, IL 1 $105.12 $105.12
Eldorado, IL 1 $60.00 $60.00
Fairfield, IL 1 $222.40 $222.40
Flora, IL 1 $92.00 $92.00
Freeport, IL 1 $56.00 $56.00
Harrisburg, IL 1 $243.20 $243.20
Kankakee, IL 1 $29.81 $29.81
Litchfield, IL 1 $96.48 $96.48
Mount Vernon, IL 1 $67.53 $67.53
Nashville, IL 1 $124.00 $124.00
Olney, IL 1 $40.00 $40.00
Pinckneyville, IL 1 $137.00 $137.00
Quincy, IL-MO 1 $148.29 $148.29
Robinson, IL 1 $54.40 $54.40
Rushville, IL 1 $127.80 $127.80
Rochelle, IL 1 $276.00 $276.00
Rockford, IL 1 $112.96 $112.96
Shelbyville, IL 1 $200.16 $200.16
Springfield, IL 1 $114.48 $114.48
Sterling, IL 1 $63.50 $63.50

What it is

A treponemal antibody test detects antibodies to the bacterium that causes syphilis. Many labs now screen with it first and confirm with an RPR (86592).

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.

Syphilis antibody test (Treponema pallidum) in other states

Median cash price across the state's hospitals.