Electrolyte panel 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

$40.95

Cash price

?

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.

$65.00

Gross charge

?

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.

$3.15 with Wellpoint vs $58.50 with Galaxy Health Network — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $3.15 ↓ -92%
United Healthcare Tenncare $4.49 ↓ -89%
Aetna Commercial $6.29 ↓ -85%
United Healthcare All Other Plans $7.01 ↓ -83%
United Healthcare Heritage Select $7.01 ↓ -83%
Tricare Humana Military $7.01 ↓ -83%
United Healthcare Options PPO $7.01 ↓ -83%
Optum VA CCN $7.01 ↓ -83%
United Healthcare Community Plan DSNP $7.22 ↓ -82%
United Healthcare Medicare Advantage $7.22 ↓ -82%
Humana Medicare Advantage $7.22 ↓ -82%
Humana Medicare Advantage PPO $7.22 ↓ -82%
Humana Medicare Advantage HMO $7.22 ↓ -82%
Humana DSNP $7.22 ↓ -82%
Farm Bureau Medicare Advantage HMO $7.29 ↓ -82%
Farm Bureau Medicare Advantage PPO $7.29 ↓ -82%
Cigna Medicare HMO-POS $7.36 ↓ -82%
Blue Cross of TN BlueEssential DSNP $7.36 ↓ -82%
Wellpoint DSNP $7.36 ↓ -82%
Wellpoint Medicare Advantage $7.36 ↓ -82%
NHC Advantage ISNP $7.36 ↓ -82%
Devoted Health HMO $7.36 ↓ -82%
Wellcare Medicare Advantage $7.36 ↓ -82%
American Health Plan ISNP $7.36 ↓ -82%
United Healthcare DSNP $7.36 ↓ -82%
HealthSpring Medicare PPO $7.36 ↓ -82%
HealthSpring Medicare HMO POS $7.36 ↓ -82%
Aetna Medicare Advantage $7.36 ↓ -82%
Devoted Health PPO $7.36 ↓ -82%
Cigna Medicare PPO $7.36 ↓ -82%
Cigna Medicare HMO $7.36 ↓ -82%
Blue Cross of TN Med Adv Sapphire $7.36 ↓ -82%
Blue Cross of TN Med Adv Ruby $7.36 ↓ -82%
Blue Cross of TN Med Adv PPO $7.36 ↓ -82%
Blue Cross of TN Med Adv Diamond $7.36 ↓ -82%
Blue Cross of TN BlueEssential HMO $7.36 ↓ -82%
BCBS TN Blue Care $9.74 ↓ -76%
Ambetter Exchange $12.69 ↓ -69%
BCBS TN Commercial Network S $13.63 ↓ -67%
Cigna IFP $14.56 ↓ -64%
Cigna Local Plus $14.63 ↓ -64%
BCBS TN Commercial Network P $14.80 ↓ -64%
Cigna OAP $15.90 ↓ -61%
Cigna HMO $15.90 ↓ -61%
Cigna POS $15.90 ↓ -61%
EHN Network Lease $29.25 ↓ -29%
Correctional Medical Services Correctional Facilities - Inmate Claims $39.00 ↓ -5%
Community Services Network NonProfit Public Benefit $42.25 ↑ +3%
USA Managed Care Organization PPO $45.50 ↑ +11%
Beech Street PPO $48.75 ↑ +19%
NovaNet Network Lease $48.75 ↑ +19%
National Provider Network PPO $52.00 ↑ +27%
Cigna BHO $52.00 ↑ +27%
Direct Care America PPO $52.00 ↑ +27%
MedSave USA Commercial $52.00 ↑ +27%
CCN Managed Care PPO $55.25 ↑ +35%
Initial Group PPO $57.20 ↑ +40%
Galaxy Health Network PPO $58.50 ↑ +43%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Electrolyte panel at other Tennessee hospitals

Hospital City Cash price Negotiated range
Fort Sanders Regional Medical Center Knoxville $21.45 $3.15 – $58.50
Ascension Saint Thomas Midtown Nashville $56.25 $2.52 – $27.07
CHI Memorial Hospital Hixson Hixson $160.44 $6.24 – $379.40
62-1166050 BMH Carroll County Huntingdon $126.50 $6.10 – $14.02
CHI Memorial Hospital Chattanooga Chattanooga $229.27 $6.24 – $379.40
Johnson City Medical Center JOHNSON CITY $12.00 $3.51 – $15.28
Ascension Saint Thomas DeKalb Smithville $56.25 $4.92 – $27.07
Ascension Saint Thomas Highlands Sparta $56.25 $4.92 – $27.07

All Tennessee hospitals for this procedure →