Pretreat rbc density gradient separation reference at Parkwest Medical Center

9352 Park West Blvd, Knoxville, TN · Fsregional · · NPI 1396739165

Source: hospital's published price file ↗ · Published Aug 5, 2026 · Ingested Sep 16, 2026

$126.00

Cash price

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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.

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

$200.00

Gross charge

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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.

$33.79 with Aetna vs $180.00 with Galaxy Health Network — same scan, same building. Share

Negotiated rates by payer
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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
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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
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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 Commercial $33.79 ↓ -73%
BCBS TN Blue Care $47.90 ↓ -62%
United Healthcare Tenncare $48.44 ↓ -62%
BCBS TN Commercial Network S $67.06 ↓ -47%
BCBS TN Commercial Network P $72.81 ↓ -42%
Cigna IFP $81.87 ↓ -35%
Cigna Local Plus $82.23 ↓ -35%
Cigna HMO $89.38 ↓ -29%
Cigna POS $89.38 ↓ -29%
Cigna OAP $89.38 ↓ -29%
EHN Network Lease $90.00 ↓ -29%
Correctional Medical Services Correctional Facilities - Inmate Claims $120.00 ↓ -5%
Community Services Network NonProfit Public Benefit $130.00 ↑ +3%
Wellpoint Medicaid Tenncare $133.81 ↑ +6%
USA Managed Care Organization PPO $140.00 ↑ +11%
United Healthcare Heritage Select $143.50 ↑ +14%
United Healthcare All Other Plans $143.50 ↑ +14%
United Healthcare Options PPO $143.50 ↑ +14%
Beech Street PPO $150.00 ↑ +19%
NovaNet Network Lease $150.00 ↑ +19%
Tricare Humana Military $154.57 ↑ +23%
Optum VA CCN $154.57 ↑ +23%
Humana DSNP $159.21 ↑ +26%
United Healthcare Medicare Advantage $159.21 ↑ +26%
United Healthcare Community Plan DSNP $159.21 ↑ +26%
Humana Medicare Advantage $159.21 ↑ +26%
Humana Medicare Advantage HMO $159.21 ↑ +26%
Humana Medicare Advantage PPO $159.21 ↑ +26%
Cigna BHO $160.00 ↑ +27%
MedSave USA Commercial $160.00 ↑ +27%
National Provider Network PPO $160.00 ↑ +27%
Direct Care America PPO $160.00 ↑ +27%
Farm Bureau Medicare Advantage PPO $160.75 ↑ +28%
Farm Bureau Medicare Advantage HMO $160.75 ↑ +28%
Blue Cross of TN BlueEssential DSNP $162.30 ↑ +29%
Blue Cross of TN BlueEssential HMO $162.30 ↑ +29%
Blue Cross of TN Med Adv Diamond $162.30 ↑ +29%
Blue Cross of TN Med Adv PPO $162.30 ↑ +29%
Blue Cross of TN Med Adv Ruby $162.30 ↑ +29%
Blue Cross of TN Med Adv Sapphire $162.30 ↑ +29%
Wellcare Medicare Advantage $162.30 ↑ +29%
Devoted Health HMO $162.30 ↑ +29%
Cigna Medicare PPO $162.30 ↑ +29%
Cigna Medicare HMO $162.30 ↑ +29%
Aetna Medicare Advantage $162.30 ↑ +29%
HealthSpring Medicare HMO POS $162.30 ↑ +29%
HealthSpring Medicare PPO $162.30 ↑ +29%
Cigna Medicare HMO-POS $162.30 ↑ +29%
Wellpoint DSNP $162.30 ↑ +29%
Wellpoint Medicare Advantage $162.30 ↑ +29%
NHC Advantage ISNP $162.30 ↑ +29%
United Healthcare DSNP $162.30 ↑ +29%
American Health Plan ISNP $162.30 ↑ +29%
Devoted Health PPO $162.30 ↑ +29%
CCN Managed Care PPO $170.00 ↑ +35%
Initial Group PPO $176.00 ↑ +40%
Galaxy Health Network PPO $180.00 ↑ +43%

Visitor-reported prices

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Pretreat rbc density gradient separation reference at other Tennessee hospitals

Hospital City Cash price Negotiated range
Fort Sanders Regional Medical Center Knoxville $66.00 $47.90 – $180.00
Ascension Saint Thomas Midtown Nashville $298.16 $38.61 – $229.75
Johnson City Medical Center JOHNSON CITY $91.65 $13.44 – $346.58
Ascension Saint Thomas DeKalb Smithville $298.16 $7.40 – $226.45
Ascension Saint Thomas Highlands Sparta $298.16 $7.40 – $226.45
Ascension Saint Thomas River Park McMinnville $298.16 $7.40 – $226.45
Ascension Saint Thomas Rutherford Murfreesboro $298.16 $38.61 – $229.75
Greeneville Community Hospital GREENEVILLE $91.65 $5.37 – $346.58

All Tennessee hospitals for this procedure →