CT Angiogram of the Chest (for blood clot) 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

$3,241.25

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.

$7,573.00

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.

$222.30 with MHS Hospice vs $5,565.42 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
MHS Hospice Commercial|All Plans $222.30 ↓ -93%
Kaiser Medicare|All Plans $226.19 ↓ -93%
Aetna Medicare|All Plans $226.19 ↓ -93%
United Medicare|All Plans $226.19 ↓ -93%
Humana Medicare|All Plans $226.19 ↓ -93%
Scan Health Plan Medicare|All Plans $226.19 ↓ -93%
Alignment Medicare|All Plans $226.19 ↓ -93%
BCBS - Anthem Medicare|All Plans $226.19 ↓ -93%
CenCal Medicaid|< 21 $270.91 ↓ -92%
Partnership Health Plan Medicaid|> 21 $270.91 ↓ -92%
Partnership Health Plan Medicaid|< 21 $270.91 ↓ -92%
CenCal Medicaid|> 21 $270.91 ↓ -92%
United Commercial|Options PPO $401.74 ↓ -88%
United Commercial|All Other Plans $401.74 ↓ -88%
United Commercial|Non-Options PPO $401.74 ↓ -88%
United Commercial|HMO $401.74 ↓ -88%
Health Net Medicaid|< 21 $409.86 ↓ -87%
Health Net Medicaid|> 21 $409.86 ↓ -87%
BCBS - Anthem Commercial|Non-MCS $1,642.00 ↓ -49%
Cigna Commercial|All Other Plans $1,756.00 ↓ -46%
Cigna Commercial|PPO $1,756.00 ↓ -46%
Aetna Commercial|HMO $2,074.66 ↓ -36%
Aetna Commercial|All Other Plans $2,074.66 ↓ -36%
Aetna Commercial|PPO $2,074.66 ↓ -36%
BCBS - Anthem Commercial|MCS $2,200.00 ↓ -32%
Western Growers Commercial|All Plans $2,839.50 ↓ -12%
Kaiser Commercial|All Plans $3,577.77 ↑ +10%
First Health Commercial|All Plans $4,770.36 ↑ +47%
Healthsmart Commercial|All Plans $5,224.68 ↑ +61%
MultiPlan Commercial|All Plans $5,565.42 ↑ +72%

Visitor-reported prices

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CT Angiogram of the Chest (for blood clot) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $1,818.14 $226.19 – $3,237.78
Banner Lassen Medical Center Susanville $2,446.13 $35.60 – $4,170.03
Petaluma Valley Hospital Petaluma $5,752.29 $236.37 – $2,085.51
Mark Twain Medical Center San Andreas $8,476.19 $270.91 – $2,744.00
French Hospital San Luis Obispo $2,582.50 $226.19 – $1,768.00
Mercy Hospitals – Bakersfield Bakersfield $1,924.38 $226.19 – $4,149.60
Bakersfield Memorial Hospital Bakersfield $1,903.63 $226.19 – $4,097.73
Queen of The Valley Medical Center Napa $6,348.99 $249.04 – $2,635.56

All California hospitals for this procedure →