TPO antibody test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 51 hospitals list a cash price for thyroid peroxidase (TPO) antibody test: from $11.72 to $301.70, with a median of $75.00. The lowest listed price is at Roseland Community Hospital Association — $63.28 less than the median here. Across Illinois, the median is $75.00 at 63 hospitals.
Cash prices at 51 facilities across 36 cities for code 86376, 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$11.72Roseland Community Hospital Association
Median$75.00half pay less
Highest$301.70in this market
Difference25.7×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 $11.72Highest $412.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Roseland Community Hospital Association lowest Chicago, IL · (773) 995-3000 Microsomal antibodies (autoantibody) measurement | $11.72 | $58.00 | $11.72–$63.80 | 80% | Jul 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC LIVER KIDNEY MICROSOMAL ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC LIVER KIDNEY MICROSOME IGG - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC THYROID PEROXIDASE (TPO) ANTIBODY - THYROID ANTIBODIES - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC THYROID PEROXIDASE ANTIBODY - ARUP | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC MICROSOMAL ANTIBODY - ANTI-MICROSOMAL AB | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC THYROID PEROXIDASE ANTIBODY | $12.75 | $51.00 | — | 75% | Apr 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 THYROID PEROXIDATE ANTIBODIES | $14.00 | $268.00 | $8.73–$268.00 | 95% | Sep 1, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 LIVER KIDNEY MICROSOMAL SCREEN | $14.00 | $268.00 | $8.73–$268.00 | 95% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC MICROSOMAL ANTIBODY | $14.00 | $220.00 | $8.73–$182.60 | 94% | Sep 1, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 HC Microsomal Abs Ea (Lkmabg) | $18.24 | $96.00 | $40.90–$80.45 | 81% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 HC Microsomal Abs Ea (Lkmabg) | $22.08 | $96.00 | $13.25 | 77% | Mar 31, 2026 source file |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Microsomal antibodies (autoantibody) measurement | $23.23 | $82.95 | $82.95 | 72% | Aug 24, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $25.20 | $36.00 | $6.59–$36.00 | 30% | Apr 1, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Microsomal Ab Ea (Qahp) | $26.60 | $140.00 | $59.64–$117.32 | 81% | Mar 31, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $8.17–$43.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $7.87–$43.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $18.06–$43.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $7.14–$43.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $8.30–$43.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $6.88–$43.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $2.97–$43.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Lupus Panel 5, Microsomal Ab (Q) | $30.10 | $43.00 | $6.41–$43.00 | 30% | Apr 1, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Microsomal Ab, Ea (Tpoab) | $31.92 | $168.00 | $71.57–$140.78 | 81% | Mar 31, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Liver Kidney Microsom Ab | $31.92 | $168.00 | $71.57–$140.78 | 81% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Microsomal Ab Ea (Qahp) | $32.20 | $140.00 | $13.25 | 77% | Mar 31, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC MICROSOMAL ANTIBODY - THYROID PEROXIDASE ANTIBODY - ARUP | $35.00 | $140.00 | — | 75% | Apr 1, 2026 source file |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Microsomal Ab Ea (Qlc1) | $37.24 | $196.00 | $83.50–$164.25 | 81% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Microsomal Ab, Ea (Tpoab) | $38.64 | $168.00 | $84.00–$177.07 | 77% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Liver Kidney Microsom Ab | $38.64 | $168.00 | $84.00–$177.07 | 77% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Microsomal Ab Ea (Qlc1) | $45.08 | $196.00 | $98.00–$206.58 | 77% | Mar 31, 2026 source file |
| Community First Medical Center Chicago, IL · (773) 282-7000 Microsomal antibodies (autoantibody) measurement | $50.75 | $101.50 | $11.39–$101.50 | 50% | Apr 1, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC THYROID MICROSOMAL ANTIBODIES | $72.60 | $220.00 | $14.55–$59.93 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC THYROID MICROSOMAL ANTIBODIES | $72.60 | $220.00 | $14.55–$59.93 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC THYROID PEROXIDASE ANTIBODIES | $72.60 | $220.00 | $14.55–$59.93 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC THYROID PEROXIDASE ANTIBODIES | $72.60 | $220.00 | $14.55–$59.93 | 67% | — source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL MICROSOMAL AB | $75.00 | $150.00 | $14.55–$133.50 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$122.10 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL MICROSOMAL AB | $75.00 | $150.00 | $14.55–$146.10 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$120.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL MICROSOMAL AB | $75.00 | $150.00 | $14.55–$120.00 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$120.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$120.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$120.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$135.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$133.50 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 MICROSOMAL AB | $75.00 | $150.00 | $14.55–$120.00 | 50% | Nov 4, 2025 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Thyroid Peroxidase Antibody | $78.40 | $112.00 | $47.04–$112.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $80.50 | $115.00 | $48.30–$115.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $80.50 | $115.00 | $22.20–$115.00 | 30% | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Thyroid Peroxidase (TPO) Ab SO | $83.83 | $246.57 | $11.67–$160.27 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Liver-Kidney Microsomal Ab SO | $83.83 | $246.57 | $11.67–$160.27 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Thyroid Antibodies SO | $83.83 | $246.57 | $11.67–$160.27 | 66% | Mar 17, 2025 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $24.51–$127.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Ana 12 Profile, Microsomal Antibody (Lc) | $88.90 | $127.00 | $20.32–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $53.34–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $53.34–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $18.92–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $18.92–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $18.92–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $18.92–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $53.34–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $18.92–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $53.34–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $53.34–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $8.76–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $8.76–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $24.51–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $24.51–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $8.76–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $8.76–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $8.76–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $24.13–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $24.13–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $24.13–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $24.13–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $21.08–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $21.08–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $21.08–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $21.08–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $21.08–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $24.13–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $23.24–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $23.24–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $23.24–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $23.24–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $23.24–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $24.51–$127.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $24.51–$127.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Liver Cytosol (Lc-1) Autoab (Q) | $88.90 | $127.00 | $20.32–$127.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Avise Anti-Thyroid Peroxidase Igg Elisa (Exa) | $88.90 | $127.00 | $20.32–$127.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Thyroid Peroxidase Antibody (Q) | $88.90 | $127.00 | $20.32–$127.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Systemic Autoimmune Panel 1, Microsomal Antibody Each (Q) | $88.90 | $127.00 | $20.32–$127.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Anti-Tpo Antibodies (Gva) | $88.90 | $127.00 | $20.32–$127.00 | 30% | Apr 1, 2026 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$146.52 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$144.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$160.20 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$144.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$144.00 | 50% | Nov 4, 2025 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$160.20 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$162.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$144.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$144.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$144.00 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL LIVER-KIDNEY MICROSOME AB | $90.00 | $180.00 | $14.55–$175.32 | 50% | Nov 4, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Thyroid Antibodies SO | $91.62 | $269.48 | $11.67–$175.16 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Liver-Kidney Microsomal Ab SO | $91.62 | $269.48 | $11.67–$175.16 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Thyroid Peroxidase (TPO) Ab SO | $91.62 | $269.48 | $11.67–$175.16 | 66% | Mar 17, 2025 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $19.82–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $22.08–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $22.08–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $22.08–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $24.34–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $25.27–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $24.34–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $25.27–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $25.27–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $25.67–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $24.34–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $25.67–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $55.86–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $55.86–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $55.86–$133.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $21.28–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $19.82–$133.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $21.28–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $9.18–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Chronic Urticaria Panel 2, Microsomal Antibody (Q) | $93.10 | $133.00 | $9.18–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $9.18–$133.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Autoimmune Hepatitis Diagnostic Panel, Microsomal Antibody (Q) | $93.10 | $133.00 | $21.28–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $19.82–$133.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Autoimmune Liver Disease Profile (Rdl), Microsomal Antibody Each (Lc) | $93.10 | $133.00 | $25.67–$133.00 | 30% | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 LIVER/KIDNEY MICRSOME AUTOANTI | $94.27 | $94.27 | — | — | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Thyroid Peroxidase Antibody | $95.20 | $136.00 | $21.76–$136.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Thyroid Peroxidase Antibody | $96.60 | $138.00 | $20.56–$138.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Thyroid Peroxidase Antibody | $96.60 | $138.00 | $9.52–$138.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Ana 12 Profile, Microsomal Antibody (Lc) | $98.00 | $140.00 | $20.86–$140.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Ana 12 Profile, Microsomal Antibody (Lc) | $98.00 | $140.00 | $9.66–$140.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $27.21–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $9.73–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $26.79–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $98.70 | $141.00 | $21.01–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $59.22–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $21.01–$141.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $22.56–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $25.80–$141.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Culture,Typing Fluoresc Ea | $98.70 | $141.00 | $23.41–$141.00 | 30% | Apr 1, 2026 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Microsomal Antibody Each | $100.00 | $100.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Thyroid Peroxidase Antibody | $100.80 | $144.00 | $26.35–$144.00 | 30% | Apr 1, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 THYROID PEROXIDASE AB | $103.06 | $103.06 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Thyroid Peroxidase Antibody | $105.00 | $150.00 | $28.50–$150.00 | 30% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Anti Tpo-Igg* | $107.25 | $165.00 | $22.28–$90.09 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Anti Tpo-Igg* | $107.25 | $165.00 | $22.28–$90.09 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Anti Tpo-Igg* | $107.25 | $165.00 | $22.28–$90.09 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Anti Tpo-Igg* | $107.25 | $165.00 | $22.28–$90.09 | 35% | — source file |
| The Methodist Hospitals Merrillville, IN HC Thyroid Peroxidase Ab/Cup | $107.80 | $154.00 | $14.55–$137.06 | 30% | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 HC Thyroid Peroxidase Ab/Cup | $107.80 | $154.00 | $14.55–$137.06 | 30% | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Anti-Microsomal | $114.10 | $163.00 | $14.55–$145.07 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN Anti-Microsomal | $114.10 | $163.00 | $14.55–$145.07 | 30% | — source file |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 MICROSOMAL ANTIBODY EACH | $121.80 | $121.80 | $12.94–$26.01 | — | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 R Ata Ab Panel 2 / Anti-Tpo (P) | $134.55 | $207.00 | $27.95–$113.02 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL R Ata Ab Panel 2 / Anti-Tpo (P) | $134.55 | $207.00 | $27.95–$113.02 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL R Ata Ab Panel 2 / Anti-Tpo (P) | $134.55 | $207.00 | $27.95–$113.02 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL R Ata Ab Panel 2 / Anti-Tpo (P) | $134.55 | $207.00 | $27.95–$113.02 | 35% | — source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $137.90 | $197.00 | $31.52–$197.00 | 30% | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB ANTI TPO-IGG* | $165.00 | $165.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB ANTI TPO-IGG* | $165.00 | $165.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB ANTI TPO-IGG* | $165.00 | $165.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Ana 12 Profile, Microsomal Antibody (Lc) | $172.90 | $247.00 | $47.67–$247.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Tpo (Microsomal) Antibody (Q) | $182.70 | $261.00 | $43.33–$261.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Tpo (Microsomal) Antibody (Q) | $182.70 | $261.00 | $50.37–$261.00 | 30% | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC MICROSOMAL ANTIBODY THYROID OR LIVER KIDNEY | $197.00 | $197.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC MICROSOMAL ANTIBODY THYROID OR LIVER KIDNEY | $197.00 | $197.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Thyroperoxidase Ab-Serum | $200.00 | $200.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Antimicrosomal Antibody Each | $203.00 | $290.00 | $43.21–$290.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $203.00 | $290.00 | $20.01–$290.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Tpo (Microsomal) Antibody (Q) | $203.00 | $290.00 | $20.01–$290.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Antimicrosomal Antibody Each | $203.00 | $290.00 | $20.01–$290.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Tpo (Microsomal) Antibody (Q) | $203.00 | $290.00 | $43.21–$290.00 | 30% | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC MICROSOMAL ANTIBODY THYROPEROXIDASE | $204.00 | $204.00 | — | — | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC MICROSOMAL ANTIBODY THYROPEROXIDASE | $204.00 | $204.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB R ATA AB PANEL 2 / ANTI-TPO (P) | $207.00 | $207.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB R ATA AB PANEL 2 / ANTI-TPO (P) | $207.00 | $207.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB R ATA AB PANEL 2 / ANTI-TPO (P) | $207.00 | $207.00 | — | — | Apr 1, 2026 source file |
| Uchicago Medicine Northwest Indiana Crown Point, IN · (312) 755-4706 HC THROPEROXIDASE AB | $212.00 | $212.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Liver/Kidney Microsomal Ab | $212.00 | $212.00 | — | — | Apr 1, 2026 source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Throperoxidase Ab | $212.00 | $212.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Tpo (Microsomal) Antibody | $242.90 | $347.00 | $66.97–$347.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Tpo (Microsomal) Antibody | $242.90 | $347.00 | $23.94–$347.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 86376 | $243.60 | $348.00 | $67.16–$348.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Thyroid Peroxidase Antibody | $243.60 | $348.00 | $57.77–$348.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 86376 | $243.60 | $348.00 | $24.01–$348.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Thyroid Peroxidase Antibody | $243.60 | $348.00 | $67.16–$348.00 | 30% | Apr 1, 2026 source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Thyroid Peroxidase Antibody | $259.00 | $370.00 | $14.55–$329.30 | 30% | — source file |
| The Methodist Hospitals Merrillville, IN Thyroid Peroxidase Antibody | $259.00 | $370.00 | $14.55–$329.30 | 30% | — source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Liver Kidney Microsomal Antibody (Igg) (Mayo) | $270.20 | $386.00 | $64.08–$386.00 | 30% | Apr 1, 2026 source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H LIVER/KIDNEY MICROSOME TYPE 1 ANTIBODIES SERUM | $301.70 | $431.00 | $73.27–$8,500.00 | 30% | — source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H MICROSOMAL ANTIBODIES EACH | $301.70 | $431.00 | $73.27–$8,500.00 | 30% | — source file |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H THYROID PEROXIDASE (TPO) ANTIBODIES SERUM | $301.70 | $431.00 | $73.27–$8,500.00 | 30% | — source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Throperoxidase Ab | $412.00 | $412.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Liver/Kidney Microsomal Ab | $412.00 | $412.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $11.72, median $75.00, highest $301.70 — a 25.7× difference within the same market.
As an inpatient, the same code is billed by 33 facilities here, median $83.83. 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 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 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 TPO antibody test looks for antibodies against a thyroid enzyme. They are found in most people with Hashimoto's thyroiditis and many with Graves' disease.
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 86376 ($65.00). 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 Anti Thyroid Ab | $0.01 | file |
| Loyola University Medical Center Maywood, ILEwc - Lab Anti Thyroid Ab | $0.01 | file |