Infectious agent antigen immunoassay ql/sq multi step hepatitis b surface agn at Fort Sanders Regional Medical Center

1901 Clinch Ave, Knoxville, TN · Fsregional · · NPI 1942294814

Source: hospital's published price file ↗ · Published Aug 5, 2026 · Ingested Sep 16, 2026

$29.04

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.

$88.00

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.

$4.65 with Wellpoint vs $56.70 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 $4.65 ↓ -84%
United Healthcare Tenncare $6.61 ↓ -77%
United Healthcare Heritage Select $10.33 ↓ -64%
Tricare Humana Military $10.33 ↓ -64%
Optum VA CCN $10.33 ↓ -64%
United Healthcare Options PPO $10.33 ↓ -64%
United Healthcare All Other Plans $10.33 ↓ -64%
United Healthcare Medicare Advantage $10.64 ↓ -63%
United Healthcare Community Plan DSNP $10.64 ↓ -63%
Humana Medicare Advantage HMO $10.64 ↓ -63%
Humana DSNP $10.64 ↓ -63%
Humana Medicare Advantage PPO $10.64 ↓ -63%
Farm Bureau Medicare Advantage PPO $10.74 ↓ -63%
Farm Bureau Medicare Advantage HMO $10.74 ↓ -63%
Devoted Health PPO $10.85 ↓ -63%
HealthSpring Medicare PPO $10.85 ↓ -63%
HealthSpring Medicare HMO POS $10.85 ↓ -63%
Blue Cross of TN Med Adv Sapphire $10.85 ↓ -63%
Aetna Medicare Advantage $10.85 ↓ -63%
Wellcare Medicare Advantage $10.85 ↓ -63%
Blue Cross of TN Med Adv Ruby $10.85 ↓ -63%
Devoted Health HMO $10.85 ↓ -63%
Cigna Medicare PPO $10.85 ↓ -63%
Cigna Medicare HMO $10.85 ↓ -63%
Blue Cross of TN Med Adv PPO $10.85 ↓ -63%
Blue Cross of TN Med Adv Diamond $10.85 ↓ -63%
Blue Cross of TN BlueEssential HMO $10.85 ↓ -63%
Blue Cross of TN BlueEssential DSNP $10.85 ↓ -63%
United Healthcare DSNP $10.85 ↓ -63%
Cigna Medicare HMO-POS $10.85 ↓ -63%
Wellpoint DSNP $10.85 ↓ -63%
Wellpoint Medicare Advantage $10.85 ↓ -63%
BCBS TN Blue Care $14.35 ↓ -51%
Aetna Commercial $15.66 ↓ -46%
Ambetter Exchange $18.70 ↓ -36%
BCBS TN Commercial Network S $20.09 ↓ -31%
Cigna IFP $20.82 ↓ -28%
Cigna Local Plus $20.91 ↓ -28%
BCBS TN Commercial Network P $21.81 ↓ -25%
Cigna POS $22.73 ↓ -22%
Cigna OAP $22.73 ↓ -22%
Cigna HMO $22.73 ↓ -22%
EHN Network Lease $28.35 ↓ -2%
Correctional Medical Services Correctional Facilities - Inmate Claims $37.80 ↑ +30%
Community Services Network NonProfit Public Benefit $40.95 ↑ +41%
USA Managed Care Organization PPO $44.10 ↑ +52%
Beech Street PPO $47.25 ↑ +63%
NovaNet Network Lease $47.25 ↑ +63%
National Provider Network PPO $50.40 ↑ +74%
Direct Care America PPO $50.40 ↑ +74%
MedSave USA Commercial $50.40 ↑ +74%
CCN Managed Care PPO $53.55 ↑ +84%
Initial Group PPO $55.44 ↑ +91%
Galaxy Health Network PPO $56.70 ↑ +95%

Visitor-reported prices

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Infectious agent antigen immunoassay ql/sq multi step hepatitis b surface agn at other Tennessee hospitals

Hospital City Cash price Negotiated range
Parkwest Medical Center Knoxville $55.44 $4.65 – $56.70
Ascension Saint Thomas Midtown Nashville $50.94 $3.72 – $39.50
CHI Memorial Hospital Hixson Hixson $46.18 $9.18 – $109.20
62-1166050 BMH Carroll County Huntingdon $125.12 $8.99 – $20.66
CHI Memorial Hospital Chattanooga Chattanooga $65.99 $9.18 – $109.20
Johnson City Medical Center JOHNSON CITY $17.40 $5.17 – $22.52
Ascension Saint Thomas DeKalb Smithville $55.35 $7.25 – $39.50
Ascension Saint Thomas Highlands Sparta $55.35 $7.25 – $39.50

All Tennessee hospitals for this procedure →