D-dimer test cost in Louisiana

Prices at 61 hospitals in Louisiana, from their machine-readable files. Here the median cash price is $66 — 32% below the US median ($97), roughly 6.5× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Natchitoches Regional Medical Center Natchitoches, LA $11 $11 ★ 4/5 158 min —
Ochsner St Mary Morgan City, LA $12 $10 ★ 2/5 89 min —
Ochsner LSU Health Shreveport-St Mary Medical Cent Shreveport, LA $12 $10 ★ 2/5 — —
Our Lady of the Lake Surgical Hospital Slidell, LA $12 $10 — — —
Ochsner Medical Center Acute New Orleans, LA $14 $15 ★ 4/5 174 min —
Ochsner LSU Health Shreveport Shreveport, LA $15 $10 ★ 2/5 247 min —
St Bernard Parish Hospital Chalmette, LA $18 $10 ★ 4/5 180 min —
Ochsner Medical Center-Baton Rouge Baton Rouge, LA $20 $13 ★ 4/5 197 min —
Sabine Medical Center Many, LA $21 $53 — 129 min —
University Medical Center New Orleans New Orleans, LA $22 $10 ★ 2/5 327 min —
Ochsner St Anne General Hospital Raceland, LA $24 $17 — 120 min —
West Jefferson Medical Center Marrero, LA $27 $10 ★ 3/5 147 min —
Leonard J Chabert Medical Center Houma, LA $27 $10 ★ 3/5 126 min —
Slidell Memorial Hospital Slidell, LA $35 $10 ★ 2/5 203 min —
Ochsner LSU Health Monroe Monroe, LA $35 $10 ★ 3/5 152 min —
Ochsner Medical Center-Kenner Kenner, LA $38 $13 ★ 4/5 147 min —
Ochsner American Legion Hospital Jennings, LA $40 $10 ★ 2/5 104 min —
St Charles Parish Hospital Luling, LA $41 $10 — 114 min —
Avoyelles Hospital Marksville, LA $41 $123 ★ 1/5 77 min —
Winn Parish Medical Center Winnfield, LA $42 $66 — 100 min —
Acadia St Landry Church Point, LA $46 — — — —
Northern Louisiana Medical Center Ruston, LA $46 $46 ★ 2/5 135 min —
Dequincy Memorial Hospital Dequincy, LA $50 $30 — 99 min —
Byrd Regional Hospital Leesville, LA $50 $22 ★ 2/5 121 min —
Freedom Behavioral Hospital of Leesville Leesville, LA $50 $22 — — —

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$142
Cash / self-pay
$66
Insurer-negotiated
$12
Medicare pays
$10
$18$125
Median cash $66  ·  Medicare $10  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $66 — about 6.5× the Medicare rate ($10). High vs Medicare. A fair cash price is usually within ~2× Medicare ($20).

💡 Asking for the cash price instead of the $142 list price could save about $76 (53%).

Estimate what you’ll pay
Quick fill:

Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

By city

D-dimer test cost in other states

All D-dimer test prices (national) → · All hospitals in Louisiana →