Mono test cost in New Orleans, LA
In New Orleans-Metairie, LA, 13 hospitals list a cash price for mono test (heterophile antibody, Monospot): from $6.38 to $78.84, with a median of $12.60. The lowest listed price is at Ochsner Clinic Foundation — $6.22 less than the median here. Across Louisiana, the median is $23.00 at 59 hospitals.
- The median here, $12.60, is 78% below the US median of $56.20.
- That is 2.4× Medicare's 2026 national rate for the same service ($5.18).
- Every hospital here lists a cash price below its full list price.
Cash prices at 13 facilities across 6 cities for code 86308, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 16, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in New Orleans-Metairie, LA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Ochsner Clinic Foundation lowest New Orleans, LA · (504) 842-3000 *HC HETEROPHILE TITER+4 more lines at this price File of Apr 1, 2026 · source file | $6.38 | $29.00 | $4.64–$26.10 | 78% |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Arup Heterophile Ab Screen (Infectious Mono) File of Jun 25, 2026 · source file | $8.68 | $62.00 | $10.36–$9.55 | 86% |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Arup Heterophile Ab Screen (Infectious Mono) File of Jul 1, 2026 · source file | $8.68 | $62.00 | $10.36–$9.55 | 86% |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Arup Heterophile Ab Screen (Infectious Mono) File of Jul 1, 2026 · source file | $8.68 | $62.00 | $10.36–$9.55 | 86% |
| St Bernard Parish Hospital Chalmette, LA · (504) 826-9500 HC MONOSPOT+1 more line at this price File of Apr 1, 2026 · source file | $9.28 | $29.00 | $2.18–$21.75 | 68% |
| University Med Center New Orleans, LA · (504) 702-3000 Arup Heterophile Ab Screen (Infectious Mono)+2 more lines at this price File of Jul 1, 2026 · source file | $12.32 | $56.00 | $11.66–$8.38 | 78% |
| Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC POC MONO TEST File of Sep 16, 2026 · source file | $12.60 | $45.00 | $4.66–$38.66 | 72% |
| Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 *HC HETEROPHILE TITER+1 more line at this price File of Sep 16, 2026 · source file | $12.88 | $46.00 | $4.66–$39.51 | 72% |
| St Charles Parish Hospital Luling, LA · (985) 785-3644 HC HETEROPHILE ANTIBODY SCREEN File of Apr 1, 2026 · source file | $12.96 | $48.00 | $4.64–$40.80 | 73% |
| Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC HETEROPHILE ANTIBODY SCREEN File of Sep 16, 2026 · source file | $13.44 | $48.00 | $4.66–$41.23 | 72% |
| St Charles Parish Hospital Luling, LA · (985) 785-3644 *HC HETEROPHILE TITER+1 more line at this price File of Apr 1, 2026 · source file | $15.93 | $59.00 | $4.64–$50.15 | 73% |
| Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC MONOSPOT File of Sep 16, 2026 · source file | $21.28 | $76.00 | $4.66–$65.28 | 72% |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Arup Heterophile Ab Screen (Infectious Mono)+2 more lines at this price File of Jun 30, 2026 · source file | $33.92 | $212.00 | $10.12–$9.32 | 84% |
| St Charles Surgical Hospital New Orleans, LA · (504) 529-6600 HETEROPHILE AB SCREEN File of Aug 17, 2026 · source file | $35.27 | $100.00 | $5.08–$45.80 | 65% |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Labcorp Heterophile Antibodies Screen+1 more line at this price File of Jul 1, 2026 · source file | $36.12 | $258.00 | $103.20–$94.94 | 86% |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Screening Test for Mononucleosis (Mono) File of Jul 1, 2026 · source file | $38.78 | $277.00 | $101.94–$9.07 | 86% |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Arup Heterophile Ab Screen (Infectious Mono)+1 more line at this price File of Jun 24, 2026 · source file | $46.72 | $292.00 | $11.66–$98.46 | 84% |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Screening Test for Mononucleosis (Mono)+1 more line at this price File of Jun 25, 2026 · source file | $50.12 | $358.00 | $10.36–$96.66 | 86% |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Labcorp Heterophile Antibodies Screen+1 more line at this price File of Jul 1, 2026 · source file | $50.12 | $358.00 | $10.36–$96.66 | 86% |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Labcorp Heterophile Antibodies Screen+1 more line at this price File of Jul 1, 2026 · source file | $50.12 | $358.00 | $10.36–$96.66 | 86% |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Arup Heterophile Ab Screen (Infectious Mono)+2 more lines at this price File of Jun 24, 2026 · source file | $78.84 | $292.00 | $113.88–$90.52 | 73% |
Outpatient: lowest $6.38, median $12.60, highest $78.84 — a 12.4× difference within the same market.
As an inpatient, the same code is billed by 6 facilities here, median $11.67. 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 11 of 13 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 5 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 mono test is, what the price covers and why prices differ: Mono test explained.