Mayo thiopurine s-methyltransferase 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

$170.10

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.

$270.00

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.

$9.98 with Wellpoint vs $207.90 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
Wellpoint Medicaid Tenncare $9.98 ↓ -94%
United Healthcare Tenncare $10.34 ↓ -94%
Aetna Commercial $19.88 ↓ -88%
United Healthcare All Other Plans $22.17 ↓ -87%
United Healthcare Heritage Select $22.17 ↓ -87%
Tricare Humana Military $22.17 ↓ -87%
United Healthcare Options PPO $22.17 ↓ -87%
Optum VA CCN $22.17 ↓ -87%
United Healthcare Community Plan DSNP $22.84 ↓ -87%
United Healthcare Medicare Advantage $22.84 ↓ -87%
Humana Medicare Advantage HMO $22.84 ↓ -87%
Humana Medicare Advantage PPO $22.84 ↓ -87%
Humana DSNP $22.84 ↓ -87%
Humana Medicare Advantage $22.84 ↓ -87%
Farm Bureau Medicare Advantage HMO $23.06 ↓ -86%
Farm Bureau Medicare Advantage PPO $23.06 ↓ -86%
Cigna Medicare HMO-POS $23.28 ↓ -86%
Blue Cross of TN BlueEssential HMO $23.28 ↓ -86%
Wellpoint DSNP $23.28 ↓ -86%
Wellpoint Medicare Advantage $23.28 ↓ -86%
HealthSpring Medicare HMO POS $23.28 ↓ -86%
Devoted Health HMO $23.28 ↓ -86%
Wellcare Medicare Advantage $23.28 ↓ -86%
American Health Plan ISNP $23.28 ↓ -86%
United Healthcare DSNP $23.28 ↓ -86%
HealthSpring Medicare PPO $23.28 ↓ -86%
NHC Advantage ISNP $23.28 ↓ -86%
Aetna Medicare Advantage $23.28 ↓ -86%
Blue Cross of TN Med Adv Sapphire $23.28 ↓ -86%
Cigna Medicare PPO $23.28 ↓ -86%
Cigna Medicare HMO $23.28 ↓ -86%
Blue Cross of TN Med Adv Ruby $23.28 ↓ -86%
Blue Cross of TN Med Adv PPO $23.28 ↓ -86%
Blue Cross of TN Med Adv Diamond $23.28 ↓ -86%
Devoted Health PPO $23.28 ↓ -86%
Blue Cross of TN BlueEssential DSNP $23.28 ↓ -86%
BCBS TN Blue Care $27.71 ↓ -84%
BCBS TN Commercial Network S $38.80 ↓ -77%
BCBS TN Commercial Network P $42.12 ↓ -75%
Cigna IFP $45.09 ↓ -73%
Cigna Local Plus $45.29 ↓ -73%
Cigna POS $49.23 ↓ -71%
Cigna OAP $49.23 ↓ -71%
Cigna HMO $49.23 ↓ -71%
EHN Network Lease $103.95 ↓ -39%
Correctional Medical Services Correctional Facilities - Inmate Claims $138.60 ↓ -19%
Ambetter Exchange $138.60 ↓ -19%
Community Services Network NonProfit Public Benefit $150.15 ↓ -12%
USA Managed Care Organization PPO $161.70 ↓ -5%
Beech Street PPO $173.25 ↑ +2%
NovaNet Network Lease $173.25 ↑ +2%
MedSave USA Commercial $184.80 ↑ +9%
Direct Care America PPO $184.80 ↑ +9%
Cigna BHO $184.80 ↑ +9%
National Provider Network PPO $184.80 ↑ +9%
CCN Managed Care PPO $196.35 ↑ +15%
Initial Group PPO $203.28 ↑ +20%
Galaxy Health Network PPO $207.90 ↑ +22%

Visitor-reported prices

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Mayo thiopurine s-methyltransferase at other Tennessee hospitals

Hospital City Cash price Negotiated range
Fort Sanders Regional Medical Center Knoxville $76.23 $9.98 – $207.90
62-1166050 BMH Carroll County Huntingdon $16.79 $18.02 – $44.34
Johnson City Medical Center JOHNSON CITY $12.15 $11.09 – $48.33
Hancock County Hospital SNEEDVILLE $11.73 $11.09 – $49.08
Greeneville Community Hospital GREENEVILLE $12.15 $7.98 – $48.33
Bristol Regional Medical Center BRISTOL $12.15 $11.09 – $53.21
Franklin Woods Community Hospital JOHNSON CITY $12.15 $11.09 – $48.33
Holston Valley Medical Center KINGSPORT $12.15 $11.09 – $53.21

All Tennessee hospitals for this procedure →