Tb test cell mediated immunity antigen response gamma interferon 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

$61.11

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.

$97.00

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.

$27.89 with Wellpoint vs $138.60 with Cigna — 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
Wellpoint Medicaid Tenncare $27.89 ↓ -54%
United Healthcare Tenncare $39.64 ↓ -35%
EHN Network Lease $43.65 ↓ -29%
Aetna Commercial $55.59 ↓ -9%
Correctional Medical Services Correctional Facilities - Inmate Claims $58.20 ↓ -5%
United Healthcare Options PPO $61.98 ↑ +1%
United Healthcare Heritage Select $61.98 ↑ +1%
United Healthcare All Other Plans $61.98 ↑ +1%
Optum VA CCN $61.98 ↑ +1%
Tricare Humana Military $61.98 ↑ +1%
Community Services Network NonProfit Public Benefit $63.05 ↑ +3%
Humana Medicare Advantage $63.84 ↑ +4%
Humana Medicare Advantage HMO $63.84 ↑ +4%
United Healthcare Medicare Advantage $63.84 ↑ +4%
United Healthcare Community Plan DSNP $63.84 ↑ +4%
Humana Medicare Advantage PPO $63.84 ↑ +4%
Humana DSNP $63.84 ↑ +4%
Farm Bureau Medicare Advantage PPO $64.46 ↑ +5%
Farm Bureau Medicare Advantage HMO $64.46 ↑ +5%
American Health Plan ISNP $65.08 ↑ +6%
Devoted Health HMO $65.08 ↑ +6%
Wellcare Medicare Advantage $65.08 ↑ +6%
Devoted Health PPO $65.08 ↑ +6%
United Healthcare DSNP $65.08 ↑ +6%
HealthSpring Medicare PPO $65.08 ↑ +6%
HealthSpring Medicare HMO POS $65.08 ↑ +6%
Aetna Medicare Advantage $65.08 ↑ +6%
Cigna Medicare PPO $65.08 ↑ +6%
Cigna Medicare HMO $65.08 ↑ +6%
Cigna Medicare HMO-POS $65.08 ↑ +6%
Wellpoint DSNP $65.08 ↑ +6%
Wellpoint Medicare Advantage $65.08 ↑ +6%
NHC Advantage ISNP $65.08 ↑ +6%
Blue Cross of TN BlueEssential DSNP $65.08 ↑ +6%
Blue Cross of TN BlueEssential HMO $65.08 ↑ +6%
Blue Cross of TN Med Adv Diamond $65.08 ↑ +6%
Blue Cross of TN Med Adv PPO $65.08 ↑ +6%
Blue Cross of TN Med Adv Ruby $65.08 ↑ +6%
Blue Cross of TN Med Adv Sapphire $65.08 ↑ +6%
USA Managed Care Organization PPO $67.90 ↑ +11%
Beech Street PPO $72.75 ↑ +19%
NovaNet Network Lease $72.75 ↑ +19%
Cigna BHO $77.60 ↑ +27%
Direct Care America PPO $77.60 ↑ +27%
National Provider Network PPO $77.60 ↑ +27%
MedSave USA Commercial $77.60 ↑ +27%
CCN Managed Care PPO $82.45 ↑ +35%
Initial Group PPO $85.36 ↑ +40%
BCBS TN Blue Care $86.09 ↑ +41%
Galaxy Health Network PPO $87.30 ↑ +43%
Ambetter Exchange $112.18 ↑ +84%
BCBS TN Commercial Network S $120.52 ↑ +97%
Cigna IFP $126.96 ↑ +108%
Cigna Local Plus $127.51 ↑ +109%
BCBS TN Commercial Network P $130.85 ↑ +114%
Cigna POS $138.60 ↑ +127%
Cigna HMO $138.60 ↑ +127%
Cigna OAP $138.60 ↑ +127%

Visitor-reported prices

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Tb test cell mediated immunity antigen response gamma interferon at other Tennessee hospitals

Hospital City Cash price Negotiated range
Fort Sanders Regional Medical Center Knoxville $32.01 $27.89 – $112.18
Ascension Saint Thomas Midtown Nashville $166.46 $22.31 – $240.43
CHI Memorial Hospital Hixson Hixson $24.87 $55.06 – $116.52
62-1166050 BMH Carroll County Huntingdon $53.36 $53.92 – $123.96
CHI Memorial Hospital Chattanooga Chattanooga $35.54 $17.64 – $116.52
Johnson City Medical Center JOHNSON CITY $108.45 $30.99 – $135.12
Ascension Saint Thomas DeKalb Smithville $166.46 $43.46 – $240.43
Ascension Saint Thomas Highlands Sparta $166.46 $43.46 – $240.43

All Tennessee hospitals for this procedure →