MRA aorta thoracic w/wo contrast at Arroyo Grande Hospital

1400 E Church St, Santa Maria, CA · CommonSpirit Health · · NPI 1760510937

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$1,885.77

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.

$4,406.00

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.

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The hospital's undiscounted list price — almost no one pays this.

$329.74 with Partnership Health Plan vs $2,728.00 with BCBS - Anthem — 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
Partnership Health Plan Medicaid|> 21 $329.74 ↓ -83%
Partnership Health Plan Medicaid|< 21 $329.74 ↓ -83%
CenCal Medicaid|< 21 $347.16 ↓ -82%
CenCal Medicaid|> 21 $347.16 ↓ -82%
Health Net Medicaid|< 21 $498.86 ↓ -74%
Health Net Medicaid|> 21 $498.86 ↓ -74%
United Commercial|All Other Plans $665.75 ↓ -65%
United Commercial|HMO $665.75 ↓ -65%
United Commercial|Options PPO $665.75 ↓ -65%
United Commercial|Non-Options PPO $665.75 ↓ -65%
Western Growers Commercial|All Plans $969.00 ↓ -49%
Kaiser Commercial|All Plans $1,220.94 ↓ -35%
First Health Commercial|All Plans $1,627.92 ↓ -14%
Healthsmart Commercial|All Plans $1,782.96 ↓ -5%
MultiPlan Commercial|All Plans $1,899.24 ↑ +1%
Aetna Commercial|All Other Plans $1,938.00 ↑ +3%
Aetna Commercial|HMO $1,938.00 ↑ +3%
Aetna Commercial|PPO $1,938.00 ↑ +3%
BCBS - Anthem Commercial|Non-MCS $2,036.00 ↑ +8%
Cigna Commercial|All Other Plans $2,096.00 ↑ +11%
Cigna Commercial|PPO $2,096.00 ↑ +11%
BCBS - Anthem Commercial|MCS $2,728.00 ↑ +45%

Visitor-reported prices

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MRA aorta thoracic w/wo contrast at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $1,779.16 $498.86 – $3,168.36
Mark Twain Medical Center San Andreas $7,310.69 $329.74 – $1,487.64
French Hospital San Luis Obispo $1,508.81 $210.87 – $2,111.00
Mercy Hospitals – Bakersfield Bakersfield $1,765.96 $329.74 – $2,413.60
Bakersfield Memorial Hospital Bakersfield $1,746.92 $329.74 – $2,383.43
Queen of The Valley Medical Center Napa $6,393.87 $477.54 – $3,272.23
Providence St Joseph Hospital Eureka Eureka $4,121.82 $477.54 – $3,710.73
St. Joseph's Medical Center Stockton Stockton $1,130.14 $216.72 – $4,941.00

All California hospitals for this procedure →