Assay of interleukin-6 (il-6) at Atrium Health Union

600 Hospital Dr, Monroe, NC · Atrium Health · · NPI 1396790325

Source: hospital's published price file ↗ · Published Dec 4, 2025 · Ingested Aug 13, 2026

$191.15

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.

$382.30

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.

$17.62 with Humana vs $363.19 with Multiplan — 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
Humana Medicare Advantage $17.62 ↓ -91%
Aetna Medicare Advantage $17.87 ↓ -91%
Cigna Healthspring Medicare Advantage $18.13 ↓ -91%
United Healthcare Medicare Advantage $18.19 ↓ -90%
Ortho Carolina Commercial $21.59 ↓ -89%
Partners Managed Medicaid $49.70 ↓ -74%
Amerihealth Caritas Managed Medicaid $50.08 ↓ -74%
Alliance Managed Medicaid $50.58 ↓ -74%
Healthy Blue Managed Medicaid $51.04 ↓ -73%
Wellcare Managed Medicaid $51.04 ↓ -73%
Carolina Complete Health Managed Medicaid $51.04 ↓ -73%
United Healthcare Managed Medicaid $51.23 ↓ -73%
Vaya Managed Medicaid $51.53 ↓ -73%
Trillium Managed Medicaid $52.57 ↓ -72%
Alliance Behavioral Health $59.14 ↓ -69%
Blue Cross Blue Shield of North Carolina Local Individual Commercial $92.82 ↓ -51%
Aetna Connected North Carolina Individual HMO $101.31 ↓ -47%
Blue Cross Blue Shield of North Carolina Local Group Commercial $108.04 ↓ -43%
Ambetter CoBranded Commercial $113.96 ↓ -40%
Ambetter Individual Commercial $138.77 ↓ -27%
Blue Cross Blue Shield of North Carolina HMO-PPO Managed Care $142.18 ↓ -26%
Aetna Whole Health HMO $151.77 ↓ -21%
United Healthcare IEX Commercial $153.68 ↓ -20%
Aetna North Carolina Preferred Plus Commercial $155.60 ↓ -19%
Cigna Commercial NB $165.54 ↓ -13%
Employers Health Network Commercial $168.98 ↓ -12%
Aetna Broad Network $175.09 ↓ -8%
United Healthcare HMO-PPO Managed Care $181.21 ↓ -5%
Cigna HMO-PPO Managed Care $198.03 ↑ +4%
MedCost Ultra $206.44 ↑ +8%
Magellan Behavioral Health $229.38 ↑ +20%
Aetna First Health Commercial $233.20 ↑ +22%
GMMI Commercial $248.50 ↑ +30%
Quik Trip Commercial $248.50 ↑ +30%
MedCost PPO $248.50 ↑ +30%
Cigna Commercial SAR $258.05 ↑ +35%
Healthgram Commercial $305.84 ↑ +60%
ChoiceCare Commercial $324.96 ↑ +70%
First Health Commercial $324.96 ↑ +70%
Private Health Care Systems Commercial $344.07 ↑ +80%
Provider Select Commercial $344.07 ↑ +80%
Beechstreet Commercial $344.07 ↑ +80%
Multiplan Commercial $363.19 ↑ +90%
Physician Reach Out Plan P not published by hospital
Broughton Cardinal Partners Commercial not published by hospital
Physician Reach Out Plan H not published by hospital

Visitor-reported prices

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Assay of interleukin-6 (il-6) at other North-carolina hospitals

Hospital City Cash price Negotiated range
Atrium Health Anson Wadesboro $191.15 $17.62 – $363.19
Atrium Health Behavioral Health Charlotte Charlotte $191.15 $72.64 – $382.30
Atrium Health Cabarrus Concord $191.15 $17.62 – $363.19
Atrium Health Cleveland Shelby $191.15 $17.62 – $363.19
Atrium Health Lincoln Lincolnton $191.15 $17.62 – $363.19
Atrium Health Mercy Charlotte $191.15 $17.62 – $351.72
Atrium Health Pineville Charlotte $191.15 $17.62 – $351.72
Atrium Health Stanly Albermarle $191.15 $17.62 – $367.01

All North-carolina hospitals for this procedure →