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Measurement of Substance Using Immunoassay Technique Cost in Louisiana
What this costs without insurance: real self-pay cash prices and insurance-negotiated rates at 86 Louisiana hospitals. CPT 83520. Sourced directly from each facility's CMS-mandated transparency file. Dataset: Q4 2026.
📊 Median $25.00
📉 Low $6.24
📈 High $1,007
🏥 86 hospitals
🏛️ 47 with insurance contracts
Hospital comparison — Louisiana
Sorted by cash price (lowest first). Showing top 60 of 86 hospitals.
Billed more than $25.00 for this? That gap is evidence.
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| Hospital | Cash | BCBS | Aetna | UHC | Humana | Centene | Cigna | Medicare | Medicaid |
|---|---|---|---|---|---|---|---|---|---|
| OCHSNER UNIVERSITY HOSPITAL & CLINICS WEST CONGRESS ST. LAFAYETTE |
$6.24 | — | — | — | — | — | — | — | — |
| SLIDELL MEMORIAL HOSPITAL EAST SLIDELL |
$7.31 | — | — | — | — | — | — | — | — |
| SLIDELL MEMORIAL HOSPITAL SLIDELL |
$7.31 | — | — | — | — | — | — | — | — |
| OCHSNER MEDICAL CENTER-WEST BANK JEFFERSON HIGHWAY NEW ORLEANS |
$7.48 | — | — | — | — | — | — | — | — |
| OCHSNER MEDICAL CENTER- KENNER WEST ESPLANADE AVE KENNER |
$7.56 | — | — | — | — | — | — | — | — |
| OCHSNER ACADIA GENERAL HOSPITAL CROWLEY |
$7.59 | — | — | — | — | — | — | — | — |
| OCHSNER LAFAYETTE GENERAL LAFAYETTE |
$7.77 | — | — | — | — | — | — | — | — |
| ST. BERNARD PARISH HOSPITAL CHALMETTE |
$8.32 | — | — | — | — | — | — | — | — |
| EAST JEFFERSON GENERAL HOSPITAL METAIRIE |
$8.40 | — | — | — | — | — | — | — | — |
| LCMC HEALTH EMERGENCY CARE DOWNTOWN NEW ORLEANS |
$8.40 | — | — | — | — | — | — | — | — |
| LAKESIDE HOSPITAL METAIRIE |
$8.40 | — | — | — | — | — | — | — | — |
| LAKEVIEW REGIONAL MEDICAL CENTER COVINGTON |
$8.40 | — | — | — | — | — | — | — | — |
| OCHSNER ABROM KAPLAN MEMORIAL HOSPITAL TH ST |
$9.00 | — | — | — | — | — | — | — | — |
| NEW ORLEANS EAST HOSPITAL NEW ORLEANS |
$10.24 | — | — | — | — | — | — | — | — |
| AVOYELLES HOSPITAL MARKSVILLE |
$10.35 | $27.06 | $17.27 | $16.28 | $16.41 | $17.27 | $17.27 | $17.27 | $17.27 |
| OCHSNER MEDICAL CENTER-BATON ROUGE BATON ROUGE |
$10.56 | — | — | — | — | — | — | — | — |
| OCHSNER BAPTIST MEDICAL CENTER NEW ORLEANS |
$10.85 | $23.33 | $31.60 | $7.25 | $13.15 | $17.27 | $17.27 | $17.27 | $15.54 |
| OCHSNER MEDICAL CENTER NEW ORLEANS |
$10.85 | $23.33 | $31.60 | $7.25 | $13.15 | $17.27 | $17.27 | $17.27 | $15.54 |
| OAKDALE COMMUNITY HOSPITAL OAKDALE |
$11.00 | $17.27 | $17.27 | $15.54 | $17.27 | $17.27 | — | $17.27 | $17.27 |
| MERCY REGIONAL MEDICAL CENTER VILLE PLATTE |
$11.10 | $33.28 | $14.84 | $14.99 | — | — | — | $17.27 | $14.84 |
| ST. CHARLES PARISH HOSPITAL PAUL MAILLARD RD LULING |
$11.34 | — | — | — | — | — | — | — | — |
| OCHSNER ST. MARTIN HOSPITAL BREAUX BRIDGE |
$11.70 | — | — | — | — | — | — | — | — |
| OCHSNER LSU HEALTH SHREVEPORT - MONROE MEDICAL CENTER MONROE |
$11.92 | — | — | — | — | — | — | — | — |
| OCHSNER AMERICAN LEGION HOSPITAL JENNINGS |
$12.58 | — | — | — | — | — | — | — | — |
| MINDEN MEDICAL CENTER MINDEN |
$13.05 | $17.27 | $17.27 | $14.99 | $19.00 | — | — | $17.27 | $17.27 |
| ACADIAN MEDICAL CENTER EUNICE |
$13.65 | $32.46 | $14.84 | $14.84 | — | — | — | $17.27 | $14.84 |
| BYRD REGIONAL HOSPITAL LEESVILLE |
$14.25 | $17.27 | $13.82 | $10.85 | $17.27 | $21.59 | $33.50 | $17.27 | $17.27 |
| CHRISTUS ST. FRANCES CABRINI HOSPITAL ALEXANDRIA |
$14.30 | $17.27 | $15.58 | $14.84 | $15.14 | $18.13 | $78.36 | $19.00 | — |
| OCHSNER ST. ANNE GENERAL HOSPITAL RACELAND |
$15.40 | — | — | — | — | — | — | — | — |
| OCHSNER ST. MARY MORGAN CITY |
$15.60 | — | — | — | — | — | — | — | — |
| TOURO LCMC HEALTH NEW ORLEANS |
$15.68 | — | — | — | — | — | — | — | — |
| SPRINGHILL MEDICAL CENTER SPRINGHILL |
$17.62 | $26.55 | $22.45 | $17.27 | $36.09 | — | $36.27 | — | — |
| WEST JEFFERSON MEDICAL CENTER MARRERO |
$17.92 | — | — | — | — | — | — | — | — |
| LEONARD J. CHABERT MEDICAL CENTER HOUMA |
$18.80 | — | — | — | — | — | — | — | — |
| STERLING SURGICAL HOSPITAL SLIDELL |
$20.00 | — | — | — | — | — | — | — | — |
| OCHSNER LSU HEALTH SHREVEPORT - ACADEMIC MEDICAL CENTER SHREVEPORT |
$20.54 | — | — | — | — | — | — | — | — |
| OUR LADY OF THE LAKE SURGICAL HOSPITAL SLIDELL |
$20.72 | $14.33 | $14.84 | $14.84 | $17.27 | $17.27 | — | — | — |
| HARDTNER MEDICAL CENTER OLLA |
$21.20 | $31.20 | — | — | — | — | — | — | — |
| SABINE MEDICAL CENTER MANY |
$21.60 | $43.41 | — | — | — | — | — | $17.27 | $17.27 |
| OCHSNER LSU HEALTH - ST. MARY MEDICAL CENTER SHREVEPORT |
$22.12 | — | — | — | — | — | — | — | — |
| MANNING FAMILY CHILDREN'S NEW ORLEANS |
$22.68 | — | — | — | — | — | — | — | — |
| RAPIDES REGIONAL MEDICAL CENTER ALEXANDRIA |
$23.00 | $17.27 | $15.14 | $5.15 | $16.32 | $18.13 | $7.20 | — | — |
| TRINITY MEDICAL FERRIDAY |
$25.00 | $35.22 | $10.29 | — | $10.39 | — | — | $10.29 | $17.27 |
| IBERIA MEDICAL CENTER NEW IBERIA |
$25.80 | $16.92 | $14.84 | $14.84 | $16.92 | $17.77 | $29.67 | $16.92 | — |
| UNIVERSITY MEDICAL CENTER NEW ORLEANS NEW ORLEANS |
$25.96 | — | — | — | — | — | — | — | — |
| WEST CALCASIEU CAMERON HOSPITAL SULPHUR |
$29.25 | — | — | — | — | — | — | — | — |
| NORTH OAKS MEDICAL CENTER DRIVE. HAMMOND |
$38.44 | — | — | — | — | — | — | — | — |
| SAVOY MEDICAL CENTER MAMOU |
$41.10 | $18.50 | $18.50 | $17.27 | $23.64 | $18.50 | $154 | — | — |
| BRIDGEPOINT CONTINUING CARE HOSPITAL NEW ORLEANS MARRERO |
$48.00 | — | — | — | — | — | — | — | — |
| BUNKIE GENERAL HOSPITAL BUNKIE |
$49.74 | — | — | — | — | — | — | — | — |
| CLAIBORNE MEMORIAL MEDICAL CENTER HOMER |
$51.81 | $17.27 | $14.84 | $14.84 | $17.27 | $17.27 | $17.27 | $17.27 | $14.84 |
| WINN PARISH MEDICAL CENTER WINNFIELD |
$56.10 | $31.00 | $17.27 | $16.28 | $17.27 | $17.27 | — | $17.27 | $17.27 |
| POINTE COUPEE GENERAL HOSPITAL NEW ROADS |
$59.00 | — | $52.83 | $52.83 | $50.00 | — | — | — | — |
| PARK PLACE SURGICAL HOSPITAL LAFAYETTE |
$60.72 | $16.41 | — | — | — | — | — | — | — |
| HOOD MEMORIAL HOSPITAL AMITE |
$63.00 | $28.09 | $47.25 | $37.80 | — | — | $50.09 | $22.05 | $43.45 |
| CALDWELL MEMORIAL HOSPITAL COLUMBIA |
$69.00 | $17.27 | $14.84 | $14.84 | $14.84 | $17.27 | — | — | $14.84 |
| WK BOSSIER HEALTH CENTER BOSSIER CITY |
$69.60 | $17.27 | $19.00 | $18.13 | — | $30.22 | — | — | — |
| BEAUREGARD HEALTH SYSTEM DERIDDER |
$70.08 | $100 | $47.65 | — | — | — | $25.93 | — | $1.00 |
| ACADIA-ST. LANDRY HOSPITAL CHURCH POINT |
$77.72 | — | — | — | — | — | — | — | — |
| LANE REGIONAL MEDICAL CENTER ZACHARY |
$81.00 | $116 | $118 | — | $39.00 | — | $116 | — | — |
What these prices are. Each figure is the facility’s own published self-pay (cash) price for CPT 83520, filed under the federal price transparency rule (45 CFR Part 180). Hospital facility charges may not include separate physician, anesthesia, or pathology fees. National median for this code: $55.08 across all reporting facilities. Dataset: Q4 2026. Always confirm the final price with the facility before booking.
Billed more than $25.00 for this?
That is the median of what the 86 Louisiana hospitals above publish for Measurement of substance using immunoassay technique — their own figures, filed under federal law. A bill well above them is evidence you can put in writing.
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Frequently asked questions
- How much does measurement of substance using immunoassay technique cost in Louisiana?
- Cash prices for measurement of substance using immunoassay technique (CPT 83520) in Louisiana range from $6.24 to $1,007, with a median of $25.00. Prices vary widely by hospital.
- Where can I find the cheapest measurement of substance using immunoassay technique in Louisiana?
- The cheapest Louisiana hospital published cash price for this procedure is $6.24. Use the table above sorted by cash price to find the lowest-priced facility near you.
- Are these the prices I'll pay?
- These are the rates hospitals publish. Final price depends on your insurance, deductible, and the specific services billed. Always confirm with the facility and your insurer before any procedure.
- Why do prices vary so much between hospitals?
- Hospitals set cash prices independently, and insurance contracts negotiate different rates per payer. Two facilities a few miles apart can charge 5-10x different prices for the same procedure.
- Where does this data come from?
- Federal law (45 CFR § 180) requires hospitals to publish their pricing in a machine-readable file. We aggregate these files and republish in a consumer-friendly format.
Measurement of substance using immunoassay technique in nearby states
Other procedures in Louisiana
Methodology. Cash prices and insurance-negotiated rates published by each Louisiana facility under federal price transparency rules (45 CFR § 180). CPT code 83520 (Labs). Data refreshed regularly; verify with the facility before any procedure.