ER Visit (level 4) 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

$1,131.21

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.

$2,643.00

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.

$98.04 with Partnership Health Plan vs $20,457.00 with United — 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 $98.04 ↓ -91%
CenCal Medicaid|< 21 $98.04 ↓ -91%
CenCal Medicaid|> 21 $98.04 ↓ -91%
Partnership Health Plan Medicaid|> 21 $98.04 ↓ -91%
Health Net Medicaid|> 21 $148.33 ↓ -87%
Health Net Medicaid|< 21 $148.33 ↓ -87%
MHS Hospice Commercial|All Plans $429.17 ↓ -62%
Scan Health Plan Medicare|All Plans $541.05 ↓ -52%
Humana Medicare|All Plans $541.05 ↓ -52%
United Medicare|All Plans $541.05 ↓ -52%
Alignment Medicare|All Plans $541.05 ↓ -52%
BCBS - Anthem Medicare|All Plans $541.05 ↓ -52%
Kaiser Medicare|All Plans $541.05 ↓ -52%
Aetna Medicare|All Plans $541.05 ↓ -52%
Western Growers Commercial|All Plans $1,266.10 ↑ +12%
Kaiser Commercial|All Plans $1,335.16 ↑ +18%
Blue Shield CA Commercial|Exchange $1,496.30 ↑ +32%
Aetna Commercial|All Other Plans $1,565.36 ↑ +38%
Aetna Commercial|HMO $1,565.36 ↑ +38%
Aetna Commercial|PPO $1,565.36 ↑ +38%
First Health Commercial|All Plans $1,933.68 ↑ +71%
Blue Shield CA Commercial|FFS $2,071.80 ↑ +83%
Healthsmart Commercial|All Plans $2,117.84 ↑ +87%
MultiPlan Commercial|All Plans $2,255.96 ↑ +99%
BCBS - Anthem Commercial|Non-MCS $6,883.00 ↑ +508%
Cigna Commercial|PPO $7,148.00 ↑ +532%
Cigna Commercial|All Other Plans $7,148.00 ↑ +532%
BCBS - Anthem Commercial|MCS $9,223.00 ↑ +715%
Health Net Commercial|Care Product $9,459.00 ↑ +736%
United Commercial|Non-Options PPO $10,091.00 ↑ +792%
United Commercial|Options PPO $10,561.00 ↑ +834%
Health Net Commercial|FFS $10,713.00 ↑ +847%
United Commercial|All Other Plans $11,731.00 ↑ +937%
United Commercial|HMO $20,457.00 ↑ +1708%

Visitor-reported prices

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ER Visit (level 4) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $1,112.96 $148.33 – $1,735.94
Banner Lassen Medical Center Susanville $2,826.36 $85.16 – $1,742.12
Petaluma Valley Hospital Petaluma $3,274.71 $562.31 – $573.78
Mark Twain Medical Center San Andreas $1,310.03 $92.10 – $348.88
French Hospital San Luis Obispo $992.55 $98.04 – $2,299.08
Mercy Hospitals – Bakersfield Bakersfield $1,184.98 $98.04 – $2,619.08
Bakersfield Memorial Hospital Bakersfield $1,172.20 $98.04 – $2,619.08
Queen of The Valley Medical Center Napa $3,861.72 $592.45 – $592.45

All California hospitals for this procedure →