Mono test cost in Louisiana
In Louisiana, 59 hospitals publish a cash price for mono test (heterophile antibody, Monospot): from $5.80 to $165.81, with a median of $23.00. The lowest price is at Ochsner St Mary (Morgan City). The highest price is 28.6× the lowest.
- The median here, $23.00, is 59% below the US median of $56.20.
- That is 4.4× Medicare's 2026 national rate for the same service ($5.18).
- Louisiana ranks 4th of 51 states by median, cheapest first.
- 6 of 59 hospitals list a cash price equal to their full list price, with no self-pay discount.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86308. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 10, 2026. See them on a map
Lowest$5.80Ochsner St Mary
Median$23.00half of hospitals charge less
Highest$165.81in Louisiana
Lowest saves$17.20vs the median
Hospitals in Louisiana, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Ochsner St Mary lowest Morgan City · Baton Rouge, LA HC HETEROPHILE ANTIBODY SCREEN | $5.80 | $29.00 | Apr 1, 2026 source file |
| Ochsner Clinic Foundation New Orleans · New Orleans-Metairie, LA CHG HETEROPHILE ANTIBODIES,SCREEN | $6.38 | $29.00 | Apr 1, 2026 source file |
| Ochsner LSU Health Shreveport Shreveport · Shreveport-Bossier City, LA HC HETEROPHILE ANTIBODY SCREEN | $7.54 | $29.00 | Apr 1, 2026 source file |
| Ochsner LSU Health Shreveport - St. Mary Medical Center Shreveport · Shreveport-Bossier City, LA HC MONOSPOT | $8.12 | $29.00 | Apr 1, 2026 source file |
| Ochsner University Hospital & Clinics Lafayette · Lafayette, LA HC HETEROPHILE ANTIBODY SCREEN | $8.32 | $32.00 | Apr 1, 2026 source file |
| East Jefferson General Hospital Metairie · New Orleans-Metairie, LA Arup Heterophile Ab Screen (Infectious Mono) | $8.68 | $62.00 | Jul 1, 2026 source file |
| Lakeside Hospital Metairie · New Orleans-Metairie, LA Arup Heterophile Ab Screen (Infectious Mono) | $8.68 | $62.00 | Jul 1, 2026 source file |
| Lakeview Hospital Covington · Slidell-Mandeville-Covington, LA Arup Heterophile Ab Screen (Infectious Mono) | $8.68 | $62.00 | Jul 1, 2026 source file |
| Tulane Medical Center New Orleans · New Orleans-Metairie, LA Arup Heterophile Ab Screen (Infectious Mono) | $8.68 | $62.00 | Jun 25, 2026 source file |
| Acadia General Hospital Crowley · Lafayette, LA HC HETEROPHILE ANTIBODY SCREEN | $8.74 | $38.00 | Apr 1, 2026 source file |
| Ochsner Medical Center - Baton Rouge Baton Rouge · Baton Rouge, LA HC HETEROPHILE ANTIBODY SCREEN | $8.96 | $28.00 | Apr 1, 2026 source file |
| St Bernard Parish Hospital Chalmette · New Orleans-Metairie, LA HC MONOSPOT | $9.28 | $29.00 | Apr 1, 2026 source file |
| Allen Parish Hospital Kinder · Kinder, LA MONOTEST SCREEN | $11.40 | $19.00 | Feb 12, 2026 source file |
| North Oaks Medical Center Drive. Hammond · Hammond, LA Mono Test | $11.53 | $217.00 | Oct 20, 2026 source file |
| Lafayette General Medical Center Lafayette · Lafayette, LA HC MONOSPOT | $11.76 | $56.00 | Apr 1, 2026 source file |
| Ochsner St Anne General Hospital Raceland · Houma-Bayou Cane-Thibodaux, LA HC MONOSPOT | $12.32 | $28.00 | Apr 1, 2026 source file |
| University Med Center New Orleans · New Orleans-Metairie, LA Labcorp Heterophile Antibodies Screen | $12.32 | $56.00 | Jul 1, 2026 source file |
| Willis Knighton Medical Center Shreveport · Shreveport-Bossier City, LA Mono Heterophile Ab Screen | $12.43 | $15.54 | Apr 1, 2026 source file |
| Ochsner Medical Center – Kenner Kenner · New Orleans-Metairie, LA HC POC MONO TEST | $12.60 | $45.00 | Sep 16, 2026 source file |
| St Charles Parish Hospital Luling · New Orleans-Metairie, LA HC HETEROPHILE ANTIBODY SCREEN | $12.96 | $48.00 | Apr 1, 2026 source file |
| Louisiana Extended Care of Natchitoches Natchitoches · Natchitoches, LA QUAL HETEROPHILE AB | $13.00 | $13.00 | Oct 25, 2026 source file |
| Ochsner American Legion Hospital Jennings · Lake Charles, LA HC MONOSPOT | $13.60 | $40.00 | Apr 1, 2026 source file |
| Leonard J Chabert Medical Center Houma · Houma-Bayou Cane-Thibodaux, LA *HC HETEROPHILE TITER | $14.10 | $30.00 | Apr 1, 2026 source file |
| Franklin Medical Center Winnsboro · Winnsboro, LA Heterophile Antibody Screen | $17.40 | $29.00 | May 21, 2026 source file |
| Monroe Surgical Hospital Monroe · Monroe, LA MONO TEST | $17.48 | $23.31 | Mar 30, 2026 source file |
| Ochsner LSU Health Monroe Monroe · Monroe, LA HC MONOSPOT | $17.87 | $77.70 | Apr 1, 2026 source file |
| Sabine Medical Center Many · Many, LA MONO SCR (HETEROPHILE) | $18.60 | $62.00 | Jun 19, 2026 source file |
| Terrebonne General Medical Center - Parish Houma · Houma-Bayou Cane-Thibodaux, LA HC MONOSPOT | $19.62 | $26.50 | Feb 27, 2026 source file |
| Abrom Kaplan Memorial Hospital Kaplan · Lafayette, LA HC MONOSPOT | $20.25 | $45.00 | Apr 1, 2026 source file |
| Reeves Memorial Medical Center Bernice · Monroe, LA MONO TEST | $23.00 | $46.00 | Aug 26, 2026 source file |
| Lallie Kemp Regional Medical Center Independence · Hammond, LA SCREENING TEST FOR MONONUCLEOSIS (MONO) | $23.14 | $38.56 | Feb 24, 2026 source file |
| Richland Parish Hospital-Delhi Delhi · Monroe, LA Screening test for mononucleosis (mono) | $24.05 | $37.00 | Oct 27, 2026 source file |
| Morehouse General Hospital Bastrop · Monroe, LA MONOSPOT | $25.60 | $32.00 | Mar 31, 2026 source file |
| St Helena Parish Hospital Greensburg · Baton Rouge, LA HETEROPHILE ANTIBODIES SCREENING | $30.00 | $30.00 | Jun 18, 2026 source file |
| Madison Parish Hospital Tallulah · Tallulah, LA MONOTEST | $31.67 | $63.34 | May 19, 2026 source file |
| Jackson Parish Hospital Jonesboro · Jonesboro, LA Monospot: Whole Blood POC | $33.00 | $33.00 | Apr 1, 2026 source file |
| West Jefferson Medical Center Marrero · New Orleans-Metairie, LA Arup Heterophile Ab Screen (Infectious Mono) | $33.92 | $212.00 | Jun 30, 2026 source file |
| Ochsner St. Martin Hospital Breaux Bridge · Lafayette, LA HC MONOSPOT | $34.80 | $116.00 | Apr 1, 2026 source file |
| St Charles Surgical Hospital New Orleans · New Orleans-Metairie, LA HETEROPHILE AB SCREEN | $35.27 | $100.00 | Aug 17, 2026 source file |
| Touro Infirmary New Orleans · New Orleans-Metairie, LA Arup Heterophile Ab Screen (Infectious Mono) | $36.12 | $258.00 | Jul 1, 2026 source file |
| St. Frances Cabrini Hospital Alexandria · Alexandria, LA HC 86308 HETEROPHILE ANTIBODIES | $36.66 | $141.00 | Jan 13, 2026 source file |
| Lasalle General Hospital Jena · Jena, LA MONO W/RF TITER | $38.40 | $64.00 | Mar 31, 2026 source file |
| Bunkie General Hospital Bunkie · Bunkie, LA MONO SCREEN | $41.00 | $41.00 | Mar 16, 2026 source file |
| New Orleans East Hospital New Orleans · New Orleans-Metairie, LA Screening Test for Mononucleosis (Mono) | $46.72 | $292.00 | Jun 24, 2026 source file |
| Surgical Specialty Center Baton Rouge · Baton Rouge, LA MONO SCREEN | $47.25 | $63.00 | Mar 30, 2026 source file |
| Acadia St Landry Church Point · Lafayette, LA LABCORP MONO SCREENING | $48.00 | $64.00 | Mar 23, 2026 source file |
| Opelousas General Main Campus Opelousas · Opelousas, LA Mononucleosis Screen | $49.00 | $98.00 | Mar 5, 2026 source file |
| Bayou Bend Health System Franklin · Morgan City, LA Screening test for mononucleosis (mono) | $49.70 | $71.00 | Sep 15, 2026 source file |
| West Feliciana Parish Hospital St Francisville · Baton Rouge, LA MONONUCLEOSIS QUAL W/REFLEX | $52.43 | $87.38 | May 11, 2026 source file |
| Baton Rouge General Medical Center Baton Rouge · Baton Rouge, LA MONO HETEROPHILE SCREEN | $54.01 | $77.15 | Mar 26, 2026 source file |
| Byrd Regional Hospital Leesville · Leesville, LA HETEROPHILE ANTIBODY SCREEN | $66.00 | $220.00 | Jun 10, 2026 source file |
| Natchitoches Regional Medical Center Natchitoches · Natchitoches, LA MONOTEST | $66.40 | $166.00 | Mar 18, 2026 source file |
| Acadian Medical Center Eunice · Lafayette, LA MONO SCR (HETEROPHILE) | $66.90 | $223.00 | Jun 9, 2026 source file |
| Lake Charles Memorial Hospital Lake Charles · Lake Charles, LA MONONUCLEOSIS SCRN BLD | $69.30 | $115.50 | Apr 1, 2026 source file |
| Lady of the Sea General Hospital Cut Off · Houma-Bayou Cane-Thibodaux, LA MONO TEST | $70.04 | $70.04 | Sep 15, 2026 source file |
| Childrens Hospital New Orleans · New Orleans-Metairie, LA Labcorp Heterophile Antibodies Screen | $78.84 | $292.00 | Jun 24, 2026 source file |
| Minden Medical Center Minden · Minden, LA MONO SCR (HETEROPHILE) | $103.20 | $344.00 | Sep 1, 2026 source file |
| Northern Louisiana Medical Center Ruston · Ruston, LA MONO SCR (HETEROPHILE) | $130.35 | $237.00 | Jun 19, 2026 source file |
| Rapides Regional Medical Center Alexandria · Alexandria, LA MONO SCR (HETEROPHILE) | $165.81 | $165.81 | Sep 1, 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 |
|---|---|---|---|
| New Orleans-Metairie, LA | 13 | $6.38 | $12.60 |
| Lafayette, LA | 7 | $8.32 | $20.25 |
| Baton Rouge, LA | 6 | $5.80 | $38.62 |
| Monroe, LA | 5 | $17.48 | $23.00 |
| Houma-Bayou Cane-Thibodaux, LA | 4 | $12.32 | $16.86 |
| Shreveport-Bossier City, LA | 3 | $7.54 | $8.12 |
| Alexandria, LA | 2 | $36.66 | $101.24 |
| Hammond, LA | 2 | $11.53 | $17.34 |
| Lake Charles, LA | 2 | $13.60 | $41.45 |
| Natchitoches, LA | 2 | $13.00 | $39.70 |
| Bunkie, LA | 1 | $41.00 | $41.00 |
| Jena, LA | 1 | $38.40 | $38.40 |
| Jonesboro, LA | 1 | $33.00 | $33.00 |
| Kinder, LA | 1 | $11.40 | $11.40 |
| Leesville, LA | 1 | $66.00 | $66.00 |
| Many, LA | 1 | $18.60 | $18.60 |
| Minden, LA | 1 | $103.20 | $103.20 |
| Morgan City, LA | 1 | $49.70 | $49.70 |
| Opelousas, LA | 1 | $49.00 | $49.00 |
| Ruston, LA | 1 | $130.35 | $130.35 |
| Slidell-Mandeville-Covington, LA | 1 | $8.68 | $8.68 |
| Tallulah, LA | 1 | $31.67 | $31.67 |
| Winnsboro, LA | 1 | $17.40 | $17.40 |
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 mono test is, what the price covers and why prices differ: Mono test explained.
Mono test (heterophile antibody, Monospot) in other states
- Alabama$48.80
- Alaska$77.00
- Arizona$74.40
- Arkansas$19.34
- California$102.78
- Colorado$83.00
- Connecticut$39.35
- Delaware$139.44
- District of Columbia$53.33, 3 hospitals
- Florida$170.40
- Georgia$55.57
- Hawaii$55.25
- Idaho$51.60
- Illinois$77.00
- Indiana$77.84
- Iowa$52.00
- Kansas$44.39
- Kentucky$54.24
- Maine$35.67
- Maryland$22.99
- Massachusetts$45.00
- Michigan$40.50
- Minnesota$54.12
- Mississippi$32.00
- Missouri$41.35
- Montana$65.55
- Nebraska$67.06
- Nevada$117.53
- New Hampshire$62.40
- New Jersey$11.75
- New Mexico$80.63
- New York$34.43
- North Carolina$82.05
- North Dakota$44.10
- Ohio$53.25
- Oklahoma$41.20
- Oregon$49.60
- Pennsylvania$37.20
- Puerto Rico$23.15
- Rhode Island$46.00
- South Carolina$63.00
- South Dakota$68.80
- Tennessee$37.90
- Texas$85.02
- Utah$166.74
- Vermont$47.67
- Virginia$89.75
- Washington$57.20
- West Virginia$35.00
- Wisconsin$55.25
- Wyoming$58.15
Median cash price across the state's hospitals.