Bone marrow biopsyneedle/trocar 38221 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

$705.00

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.

Full explanation →

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

$2,350.00

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.

$101.33 with Aetna vs $2,290.00 with BCBS TN — 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 $101.33 ↓ -86%
EHN Network Lease $1,057.50 ↑ +50%
United Healthcare All Other Plans $1,066.00 ↑ +51%
United Healthcare Tenncare $1,074.00 ↑ +52%
BCBS TN Blue Care $1,155.00 ↑ +64%
Cigna IFP $1,250.00 ↑ +77%
United Healthcare Heritage Select $1,254.00 ↑ +78%
Wellpoint Medicaid Tenncare $1,259.81 ↑ +79%
Ambetter Exchange $1,308.00 ↑ +86%
Correctional Medical Services Correctional Facilities - Inmate Claims $1,410.00 ↑ +100%
Optum VA CCN $1,498.45 ↑ +113%
Tricare Humana Military $1,498.45 ↑ +113%
United Healthcare Options PPO $1,526.00 ↑ +116%
Community Services Network NonProfit Public Benefit $1,527.50 ↑ +117%
Cigna Local Plus $1,532.00 ↑ +117%
United Healthcare Community Plan DSNP $1,543.40 ↑ +119%
Humana Medicare Advantage HMO $1,543.40 ↑ +119%
United Healthcare Medicare Advantage $1,543.40 ↑ +119%
Humana DSNP $1,543.40 ↑ +119%
Humana Medicare Advantage $1,543.40 ↑ +119%
Humana Medicare Advantage PPO $1,543.40 ↑ +119%
Farm Bureau Medicare Advantage HMO $1,558.39 ↑ +121%
Farm Bureau Medicare Advantage PPO $1,558.39 ↑ +121%
Blue Cross of TN BlueEssential HMO $1,573.37 ↑ +123%
Devoted Health HMO $1,573.37 ↑ +123%
Wellcare Medicare Advantage $1,573.37 ↑ +123%
American Health Plan ISNP $1,573.37 ↑ +123%
United Healthcare DSNP $1,573.37 ↑ +123%
HealthSpring Medicare PPO $1,573.37 ↑ +123%
HealthSpring Medicare HMO POS $1,573.37 ↑ +123%
Aetna Medicare Advantage $1,573.37 ↑ +123%
Cigna Medicare PPO $1,573.37 ↑ +123%
Cigna Medicare HMO $1,573.37 ↑ +123%
Cigna Medicare HMO-POS $1,573.37 ↑ +123%
Wellpoint DSNP $1,573.37 ↑ +123%
Wellpoint Medicare Advantage $1,573.37 ↑ +123%
NHC Advantage ISNP $1,573.37 ↑ +123%
Blue Cross of TN BlueEssential DSNP $1,573.37 ↑ +123%
Devoted Health PPO $1,573.37 ↑ +123%
Blue Cross of TN Med Adv Diamond $1,573.37 ↑ +123%
Blue Cross of TN Med Adv PPO $1,573.37 ↑ +123%
Blue Cross of TN Med Adv Ruby $1,573.37 ↑ +123%
Blue Cross of TN Med Adv Sapphire $1,573.37 ↑ +123%
USA Managed Care Organization PPO $1,645.00 ↑ +133%
Beech Street PPO $1,762.50 ↑ +150%
NovaNet Network Lease $1,762.50 ↑ +150%
Cigna HMO $1,802.00 ↑ +156%
Cigna POS $1,802.00 ↑ +156%
Cigna OAP $1,802.00 ↑ +156%
Cigna BHO $1,880.00 ↑ +167%
National Provider Network PPO $1,880.00 ↑ +167%
Direct Care America PPO $1,880.00 ↑ +167%
MedSave USA Commercial $1,880.00 ↑ +167%
CCN Managed Care PPO $1,997.50 ↑ +183%
BCBS TN Commercial Network S $2,046.00 ↑ +190%
Initial Group PPO $2,068.00 ↑ +193%
Galaxy Health Network PPO $2,115.00 ↑ +200%
BCBS TN Commercial Network P $2,290.00 ↑ +225%

Visitor-reported prices

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Bone marrow biopsyneedle/trocar 38221 at other Tennessee hospitals

Hospital City Cash price Negotiated range
Fort Sanders Regional Medical Center Knoxville $775.50 $1,057.50 – $2,115.00
Ascension Saint Thomas Midtown Nashville $1,288.76 $733.50 – $1,141.72
CHI Memorial Hospital Hixson Hixson $1,825.44 $1,233.40 – $4,316.90
62-1166050 BMH Carroll County Huntingdon $438.15 $1,287.14 – $2,958.94
CHI Memorial Hospital Chattanooga Chattanooga $2,608.65 $1,295.07 – $4,316.90
Johnson City Medical Center JOHNSON CITY $554.70 $1,280.49 – $3,359.76
Ascension Saint Thomas DeKalb Smithville $1,288.76 $413.29 – $1,004.50
Ascension Saint Thomas Highlands Sparta $1,288.76 $413.29 – $1,004.50

All Tennessee hospitals for this procedure →