Interstitial brachy inter at Advocate Illinois Masonic Medical Center

836 West Wellington Avenue, Chicago, IL · Advocate Health · · NPI 1912014564

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

$1,485.00

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.

$2,970.00

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.

$165.51 with Ambetter vs $2,506.68 with Blue Cross Blue Shield — 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
Ambetter Medicare Advantage $165.51 ↓ -89%
Molina Medicare Advantage $165.51 ↓ -89%
Oscar Health HMO Medicare Advantage $171.22 ↓ -88%
HSTechnology Medicare Advantage $219.16 ↓ -85%
United Healthcare Charter Commercial $1,039.00 ↓ -30%
Advocate Employee Commercial $1,170.18 ↓ -21%
United Healthcare Nexus Commercial $1,225.00 ↓ -18%
Cigna One Health Commercial $1,544.40 ↑ +4%
Aetna Commercial $1,602.32 ↑ +8%
Private Healthcare Systems Commercial $1,603.80 ↑ +8%
Cigna Commercial $1,960.20 ↑ +32%
United Healthcare Core Navigate Commercial $2,098.00 ↑ +41%
Blue Cross Blue Shield City of Chicago Commercial $2,206.71 ↑ +49%
Blue Cross Blue Shield Blue Precision Managed Care $2,376.00 ↑ +60%
Multiplan Commercial $2,376.00 ↑ +60%
Blue Cross Blue Shield Choice Commercial $2,387.88 ↑ +61%
Blue Cross Blue Shield HMO $2,417.58 ↑ +63%
United Healthcare HMO $2,429.00 ↑ +64%
Blue Cross Blue Shield PPO $2,506.68 ↑ +69%

Visitor-reported prices

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Interstitial brachy inter at other Illinois hospitals

Hospital City Cash price Negotiated range
Ascension Saint Joseph - Chicago (Presence Chicago Hospital Network) Chicago $826.65 $114.14 – $1,041.27
Advocate Trinity Hospital Chicago not published $165.51 – $219.16
MercyOne Genesis Silvis Medical Center Silvis not published $114.15 – $171.22
MercyOne Genesis Aledo Medical Center Aledo not published $109.50 – $477.67
Uchicago Medicine Adventhealth Hinsdale Hinsdale not published $107.04 – $177.13
Advocate Christ Medical Center Oak Lawn not published $165.51 – $219.16
Advocate Condell Medical Center Libertyville not published $165.51 – $219.16
Advocate Good Samaritan Hospital Downers Grove not published $165.51 – $219.16

All Illinois hospitals for this procedure →