Tb test cell mediated immunity antigen response gamma interferon at Cumberland Medical Center, Inc.

421 S Main St, Crossville, TN · Fsregional · · NPI 1871596403

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

$31.04

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.

$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 ↓ -10%
EHN Network Lease $43.65 ↑ +41%
United Healthcare Tenncare $47.57 ↑ +53%
Correctional Medical Services Correctional Facilities - Inmate Claims $58.20 ↑ +88%
United Healthcare Heritage Select $61.98 ↑ +100%
United Healthcare Options PPO $61.98 ↑ +100%
United Healthcare All Other Plans $61.98 ↑ +100%
Community Services Network NonProfit Public Benefit $63.05 ↑ +103%
Optum VA CCN $66.38 ↑ +114%
Tricare Humana Military $66.38 ↑ +114%
USA Managed Care Organization PPO $67.90 ↑ +119%
Humana Medicare Advantage PPO $68.37 ↑ +120%
United Healthcare Medicare Advantage $68.37 ↑ +120%
United Healthcare Community Plan DSNP $68.37 ↑ +120%
Humana Medicare Advantage HMO $68.37 ↑ +120%
Humana DSNP $68.37 ↑ +120%
Farm Bureau Medicare Advantage PPO $69.04 ↑ +122%
Farm Bureau Medicare Advantage HMO $69.04 ↑ +122%
United Healthcare DSNP $69.70 ↑ +125%
Devoted Health HMO $69.70 ↑ +125%
Wellcare Medicare Advantage $69.70 ↑ +125%
Devoted Health PPO $69.70 ↑ +125%
HealthSpring Medicare PPO $69.70 ↑ +125%
HealthSpring Medicare HMO POS $69.70 ↑ +125%
Aetna Medicare Advantage $69.70 ↑ +125%
Cigna Medicare PPO $69.70 ↑ +125%
Cigna Medicare HMO $69.70 ↑ +125%
Cigna Medicare HMO-POS $69.70 ↑ +125%
Wellpoint DSNP $69.70 ↑ +125%
Wellpoint Medicare Advantage $69.70 ↑ +125%
Blue Cross of TN BlueEssential DSNP $69.70 ↑ +125%
Blue Cross of TN BlueEssential HMO $69.70 ↑ +125%
Blue Cross of TN Med Adv Diamond $69.70 ↑ +125%
Blue Cross of TN Med Adv PPO $69.70 ↑ +125%
Blue Cross of TN Med Adv Ruby $69.70 ↑ +125%
Blue Cross of TN Med Adv Sapphire $69.70 ↑ +125%
NovaNet Network Lease $72.75 ↑ +134%
MedSave USA Commercial $77.60 ↑ +150%
Direct Care America PPO $77.60 ↑ +150%
National Provider Network PPO $77.60 ↑ +150%
Beech Street PPO $82.45 ↑ +166%
CCN Managed Care PPO $82.45 ↑ +166%
Initial Group PPO $85.36 ↑ +175%
BCBS TN Blue Care $86.09 ↑ +177%
Galaxy Health Network PPO $87.30 ↑ +181%
Aetna Commercial $93.90 ↑ +203%
Ambetter Exchange $112.18 ↑ +261%
Cigna IFP $126.96 ↑ +309%
Cigna Local Plus $127.51 ↑ +311%
BCBS TN Commercial Network P $130.85 ↑ +322%
BCBS TN Commercial Network S $130.85 ↑ +322%
Cigna HMO $138.60 ↑ +347%
Cigna POS $138.60 ↑ +347%
Cigna OAP $138.60 ↑ +347%

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
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
Ascension Saint Thomas River Park McMinnville $166.46 $43.46 – $240.43

All Tennessee hospitals for this procedure →