C-peptide 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

$22.68

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.

$36.00

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.

$9.36 with Wellpoint vs $46.20 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 $9.36 ↓ -59%
United Healthcare Tenncare $13.31 ↓ -41%
EHN Network Lease $16.20 ↓ -29%
Aetna Commercial $18.66 ↓ -18%
Optum VA CCN $20.81 ↓ -8%
United Healthcare Heritage Select $20.81 ↓ -8%
United Healthcare All Other Plans $20.81 ↓ -8%
Tricare Humana Military $20.81 ↓ -8%
United Healthcare Options PPO $20.81 ↓ -8%
Humana DSNP $21.43 ↓ -6%
Humana Medicare Advantage PPO $21.43 ↓ -6%
Humana Medicare Advantage HMO $21.43 ↓ -6%
United Healthcare Medicare Advantage $21.43 ↓ -6%
United Healthcare Community Plan DSNP $21.43 ↓ -6%
Humana Medicare Advantage $21.43 ↓ -6%
Correctional Medical Services Correctional Facilities - Inmate Claims $21.60 ↓ -5%
Farm Bureau Medicare Advantage HMO $21.64 ↓ -5%
Farm Bureau Medicare Advantage PPO $21.64 ↓ -5%
American Health Plan ISNP $21.85 ↓ -4%
Devoted Health HMO $21.85 ↓ -4%
Wellcare Medicare Advantage $21.85 ↓ -4%
Devoted Health PPO $21.85 ↓ -4%
United Healthcare DSNP $21.85 ↓ -4%
HealthSpring Medicare PPO $21.85 ↓ -4%
HealthSpring Medicare HMO POS $21.85 ↓ -4%
Aetna Medicare Advantage $21.85 ↓ -4%
Cigna Medicare PPO $21.85 ↓ -4%
Cigna Medicare HMO $21.85 ↓ -4%
Cigna Medicare HMO-POS $21.85 ↓ -4%
Wellpoint DSNP $21.85 ↓ -4%
Wellpoint Medicare Advantage $21.85 ↓ -4%
NHC Advantage ISNP $21.85 ↓ -4%
Blue Cross of TN BlueEssential DSNP $21.85 ↓ -4%
Blue Cross of TN BlueEssential HMO $21.85 ↓ -4%
Blue Cross of TN Med Adv Diamond $21.85 ↓ -4%
Blue Cross of TN Med Adv PPO $21.85 ↓ -4%
Blue Cross of TN Med Adv Ruby $21.85 ↓ -4%
Blue Cross of TN Med Adv Sapphire $21.85 ↓ -4%
Community Services Network NonProfit Public Benefit $23.40 ↑ +3%
USA Managed Care Organization PPO $25.20 ↑ +11%
Beech Street PPO $27.00 ↑ +19%
NovaNet Network Lease $27.00 ↑ +19%
Cigna BHO $28.80 ↑ +27%
Direct Care America PPO $28.80 ↑ +27%
National Provider Network PPO $28.80 ↑ +27%
MedSave USA Commercial $28.80 ↑ +27%
BCBS TN Blue Care $28.91 ↑ +27%
CCN Managed Care PPO $30.60 ↑ +35%
Initial Group PPO $31.68 ↑ +40%
Galaxy Health Network PPO $32.40 ↑ +43%
Ambetter Exchange $37.67 ↑ +66%
BCBS TN Commercial Network S $40.48 ↑ +78%
Cigna IFP $42.32 ↑ +87%
Cigna Local Plus $42.50 ↑ +87%
BCBS TN Commercial Network P $43.95 ↑ +94%
Cigna OAP $46.20 ↑ +104%
Cigna HMO $46.20 ↑ +104%
Cigna POS $46.20 ↑ +104%

Visitor-reported prices

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C-peptide at other Tennessee hospitals

Hospital City Cash price Negotiated range
Fort Sanders Regional Medical Center Knoxville $11.88 $9.36 – $37.67
Ascension Saint Thomas Midtown Nashville $79.41 $7.49 – $80.14
CHI Memorial Hospital Hixson Hixson $42.63 $18.49 – $100.80
62-1166050 BMH Carroll County Huntingdon $46.92 $18.10 – $41.62
CHI Memorial Hospital Chattanooga Chattanooga $60.92 $18.49 – $100.80
Johnson City Medical Center JOHNSON CITY $36.45 $10.41 – $45.37
Ascension Saint Thomas DeKalb Smithville $79.41 $14.59 – $80.14
Ascension Saint Thomas Highlands Sparta $79.41 $14.59 – $80.14

All Tennessee hospitals for this procedure →