Ova and parasites test cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 50 hospitals list a cash price for stool ova and parasites exam: from $6.84 to $242.90, with a median of $70.00. The lowest listed price is at Gottlieb Memorial Hospital — $63.16 less than the median here. Across Illinois, the median is $70.00 at 57 hospitals.
Cash prices at 50 facilities across 36 cities for code 87177, 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$6.84Gottlieb Memorial Hospital
Median$70.00half pay less
Highest$242.90in this market
Difference35.5×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 $6.84Highest $408.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Gottlieb Memorial Hospital lowest Melrose Park, IL · (708) 681-3200 Ova & Parasites Conc & ID (Ovap) | $6.84 | $36.00 | $15.34–$30.17 | 81% | Mar 31, 2026 source file |
| Gottlieb Memorial Hospital lowest Melrose Park, IL · (708) 681-3200 Ova & Parasites Conc ID (Wovap) | $6.84 | $36.00 | $15.34–$30.17 | 81% | Mar 31, 2026 source file |
| Mercy Medical Center Aurora, IL · (630) 859-2222 OVA AND PARASITES | $8.00 | $140.00 | $5.34–$140.00 | 94% | Sep 1, 2026 source file |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC OVA AND PARASITES SMEARS | $8.00 | $114.00 | $5.34–$114.00 | 93% | Sep 1, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Ova & Parasites Conc & ID (Ovap) | $8.28 | $36.00 | $18.00–$37.94 | 77% | Mar 31, 2026 source file |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Ova & Parasites Conc ID (Wovap) | $8.28 | $36.00 | $11.60 | 77% | Mar 31, 2026 source file |
| Roseland Community Hospital Association Chicago, IL · (773) 995-3000 Smear for parasites | $10.73 | $68.00 | $8.28–$74.80 | 84% | Jul 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA AND PARASITE EXAMINATION - OVA AND PARISITE FECAL - ARUP | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION DIRECT | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA AND PARASITES SMEARS - OVA AND PARASITE EXAMINATION | $15.25 | $61.00 | — | 75% | Apr 1, 2026 source file |
| Community First Medical Center Chicago, IL · (773) 282-7000 Smear for parasites | $30.38 | $60.75 | $5.41–$60.75 | 50% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC OVA & PARASITE DIR SMEARS, CONC, ID - O&P EXAM BODY FLUID/URINE - ARUP | $33.75 | $135.00 | — | 75% | Apr 1, 2026 source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC COMPREHEN OVA & PARASITES | $37.62 | $114.00 | $8.90–$36.78 | 67% | — source file |
| Presence Saint Joseph Hospital - Chicago Chicago, IL · (773) 665-3000 HC COMPREHEN OVA & PARASITES | $37.62 | $114.00 | $8.90–$36.78 | 67% | — source file |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Smear for parasites | $42.92 | $153.30 | $153.30 | 72% | Aug 24, 2026 source file |
| La Rabida Children's Hospital|LaRabida Childrens Hospital Chicago, IL · (773) 363-6700 OVA & PARASITES | $56.63 | $56.63 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Ova and Parasites Smears (Q) | $62.30 | $89.00 | $16.29–$89.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ova and Parasites Smears | $68.60 | $98.00 | $17.93–$98.00 | 30% | Apr 1, 2026 source file |
| Shriners Childrens - Chicago Chicago, IL · (773) 622-5400 OVA AND PARASITES SMEARS | $69.90 | $69.90 | $7.92–$16.83 | — | — source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ova and Parasites Smears | $70.00 | $100.00 | $19.00–$100.00 | 30% | Apr 1, 2026 source file |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 OVA & PARASITES | $70.00 | $140.00 | $8.90–$124.60 | 50% | Nov 4, 2025 source file |
| Advocate South Suburban Hospital Hazel Crest, IL OVA & PARASITES | $70.00 | $140.00 | $8.90–$136.36 | 50% | Nov 4, 2025 source file |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 OVA & PARASITES | $70.00 | $140.00 | $8.90–$112.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL OVA & PARASITES | $70.00 | $140.00 | $8.90–$112.00 | 50% | Nov 4, 2025 source file |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 OVA & PARASITES | $70.00 | $140.00 | $8.90–$113.96 | 50% | Nov 4, 2025 source file |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 OVA & PARASITES | $70.00 | $140.00 | $8.90–$112.00 | 50% | Nov 4, 2025 source file |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 OVA & PARASITES | $70.00 | $140.00 | $8.90–$112.00 | 50% | Nov 4, 2025 source file |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 OVA & PARASITES | $70.00 | $140.00 | $8.90–$112.00 | 50% | Nov 4, 2025 source file |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 OVA & PARASITES | $70.00 | $140.00 | $8.90–$112.00 | 50% | Nov 4, 2025 source file |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 OVA & PARASITES | $70.00 | $140.00 | $8.90–$126.00 | 50% | Nov 4, 2025 source file |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL OVA & PARASITES | $70.00 | $140.00 | $8.90–$124.60 | 50% | Nov 4, 2025 source file |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $20.33–$107.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $15.94–$107.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $20.65–$107.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $17.76–$107.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $19.58–$107.00 | 30% | Apr 1, 2026 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $17.12–$107.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton, IL HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $44.94–$107.00 | 30% | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Parasitology Identification, Concentrate (Gva) | $74.90 | $107.00 | $7.38–$107.00 | 30% | Apr 1, 2026 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Giardia, EIA, Ova/Parasite SO | $78.85 | $231.92 | $8.63–$150.75 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Ova + Parasite Exam, Urine SO | $78.85 | $231.92 | $8.63–$150.75 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 O+P Exam, Formalin Only SO | $78.85 | $231.92 | $8.63–$150.75 | 66% | Mar 17, 2025 source file |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 Ova + Parasite Exam SO | $78.85 | $231.92 | $8.63–$150.75 | 66% | Mar 17, 2025 source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ref Ova and Parasites Smears (Q) | $87.50 | $125.00 | $20.00–$125.00 | 30% | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Ova & Parasites Dir Smr W Id | $103.00 | $103.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ref Ova and Parasites Smears (Q) | $107.10 | $153.00 | $22.80–$153.00 | 30% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Parasite Identification | $110.50 | $170.00 | $22.95–$92.82 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Parasite Identification | $110.50 | $170.00 | $22.95–$92.82 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Parasite Identification | $110.50 | $170.00 | $22.95–$92.82 | 35% | — source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Parasite Identification | $110.50 | $170.00 | $22.95–$92.82 | 35% | — source file |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Ova and Parasites Smears | $110.60 | $158.00 | $25.28–$158.00 | 30% | Apr 1, 2026 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Ova + Parasite Exam SO | $112.27 | $330.22 | $8.63–$214.64 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 O+P Exam, Formalin Only SO | $112.27 | $330.22 | $8.63–$214.64 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Ova + Parasite Exam, Urine SO | $112.27 | $330.22 | $8.63–$214.64 | 66% | Mar 17, 2025 source file |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 Giardia, EIA, Ova/Parasite SO | $112.27 | $330.22 | $8.63–$214.64 | 66% | Mar 17, 2025 source file |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Ova and Parasites Smears | $120.40 | $172.00 | $25.63–$172.00 | 30% | Apr 1, 2026 source file |
| NorthShore University HealthSystems Highland Park Hospital Highland Park, IL Parasite Exam* | $124.15 | $191.00 | $25.79–$104.29 | 35% | — source file |
| NorthShore University HealthSystems Glenbrook Hospital Glenview, IL Parasite Exam* | $124.15 | $191.00 | $25.79–$104.29 | 35% | — source file |
| NorthShore University HealthSystems Evanston Hospital Evanson, IL · (847) 570-2000 Parasite Exam* | $124.15 | $191.00 | $25.79–$104.29 | 35% | — source file |
| NorthShore University HealthSystems Skokie Hospital Skokie, IL Parasite Exam* | $124.15 | $191.00 | $25.79–$104.29 | 35% | — source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Ova & Parasites Dir Smr W Id | $153.00 | $153.00 | — | — | Apr 1, 2026 source file |
| Uchicago Medicine Northwest Indiana Crown Point, IN · (312) 755-4706 HC OVA & PARASITES DIR SMR W ID | $153.00 | $153.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Ova and Parasites Smears | $170.80 | $244.00 | $47.09–$244.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ova and Parasites Smears | $170.80 | $244.00 | $40.50–$244.00 | 30% | Apr 1, 2026 source file |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Ref Ova and Parasites Smears (Q) | $175.70 | $251.00 | $41.67–$251.00 | 30% | Apr 1, 2026 source file |
| Edward Hospital Naperville, IL · (630) 527-3000 HC OVA AND PARASITES CONCENTRATION AND ID | $180.00 | $180.00 | — | — | Apr 1, 2026 source file |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Ova And Parasites Smears | $180.00 | $180.00 | — | — | Apr 1, 2026 source file |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC OVA AND PARASITES CONCENTRATION AND ID | $180.00 | $180.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB PARASITE IDENTIFICATION | $185.00 | $185.00 | — | — | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB PARASITE IDENTIFICATION | $185.00 | $185.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB PARASITE IDENTIFICATION | $185.00 | $185.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ova and Parasites Smears | $199.50 | $285.00 | $19.67–$285.00 | 30% | Apr 1, 2026 source file |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 HB PARASITE EXAM* | $208.00 | $208.00 | — | — | Apr 1, 2026 source file |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 HB PARASITE EXAM* | $208.00 | $208.00 | — | — | Apr 1, 2026 source file |
| Endeavor Health Clinical Operations Highland Park, IL HB PARASITE EXAM* | $208.00 | $208.00 | — | — | Apr 1, 2026 source file |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Ref Ova and Parasites Smears (Q) | $221.90 | $317.00 | $21.87–$317.00 | 30% | Apr 1, 2026 source file |
| The Methodist Hospitals Merrillville, IN Ova & Parasite | $242.90 | $347.00 | $8.90–$313.04 | 30% | — source file |
| The Methodist Hospitals Gary, IN · (219) 886-4000 Ova & Parasite | $242.90 | $347.00 | $8.90–$313.04 | 30% | — source file |
| Ingalls Memorial Hospital Harvey, IL · (708) 333-2300 Hc Ova And Parasites, Direct Smears, Concentration And Identification | $260.00 | $260.00 | — | — | Apr 1, 2026 source file |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 Hc Ova And Parasites, Direct Smears, Concentration And Identification | $408.00 | $408.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $6.84, median $70.00, highest $242.90 — a 35.5× difference within the same market.
As an inpatient, the same code is billed by 32 facilities here, median $70.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 30 of 36 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 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
The ova and parasites exam looks for parasites and their eggs in stool under a microscope, usually for diarrhea after travel or camping.
What the price covers
The price is usually for one sample; the collection kit is often included.
4 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 87177 ($50.00). 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, ILOvap Direct Smear (Movap) | $0.01 | file |
| Gottlieb Memorial Hospital Melrose Park, ILEwc - Lab Stool O & P | $0.01 | file |
| Loyola University Medical Center Maywood, ILOvap Direct Smear (Movap) | $0.01 | file |
| Loyola University Medical Center Maywood, ILEwc - Lab Stool O & P | $0.01 | file |