Heparin assay at Wellstar Windy Hill Hospital

2540 Windy Hill Road, Marietta, GA · Wellstar Health System · · NPI 1700853041

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Aug 12, 2026

$220.74

Cash price

?

Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$566.00

Gross charge

?

Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$13.09 with Aetna vs $48.04 with Bcbs — same scan, same building. Share

Negotiated rates by payer
?

Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
?

Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
?

Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
Aetna Medicare Managed Care Plan $13.09 ↓ -94%
Bcbs Medicare Managed Care Plan $13.35 ↓ -94%
Cigna Medicare Managed Care Plan $13.74 ↓ -94%
Clover Medicare Managed Care Plan $14.01 ↓ -94%
Unitedhealthcare All Commercial Plans $22.93 ↓ -90%
Ambetter Select Exchange $23.04 ↓ -90%
Aetna Hmo/Pos/Ppo $23.61 ↓ -89%
Oscar Healthplan Exchange $24.22 ↓ -89%
Caresource Exchange $25.66 ↓ -88%
Cigna Hmo $40.85 ↓ -81%
Cigna Ppo $40.85 ↓ -81%
Bcbs Hmo/Pos $45.29 ↓ -79%
Bcbs Ppo $48.04 ↓ -78%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Heparin assay at other Georgia hospitals

Hospital City Cash price Negotiated range
Wellstar Kennestone Hospital Marietta $220.74 $13.09 – $24.22
Wellstar Cobb Hospital Austell $220.74 $13.09 – $24.22
Wellstar Douglas Hospital Douglasville $220.74 $13.09 – $24.22
Wellstar MCG Health Augusta $220.74 $13.09 – $40.85
Wellstar North Fulton Hospital Roswell $220.74 $13.09 – $24.22
Wellstar Paulding Hospital Hiram $220.74 $13.09 – $24.22
Wellstar Roosevelt Long Term Acute Care at Warm Springs P O Box 280 $220.74 not published
Wellstar Spalding Regional Hospital Griffin $220.74 $13.09 – $25.66

All Georgia hospitals for this procedure →