Biopsy of heart lining 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

$2,223.46

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.

$5,195.00

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.

$272.83 with Partnership Health Plan vs $16,569.00 with Aetna — 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 $272.83 ↓ -88%
Partnership Health Plan Medicaid|< 21 $272.83 ↓ -88%
Health Net Medicaid|< 21 $335.58 ↓ -85%
Health Net Medicaid|> 21 $335.58 ↓ -85%
CenCal Medicaid|> 21 $432.54 ↓ -81%
CenCal Medicaid|< 21 $432.54 ↓ -81%
Western Growers Commercial|All Plans $2,597.50 ↑ +17%
Kaiser Commercial|All Plans $3,272.85 ↑ +47%
United Medicare|All Plans $3,999.21 ↑ +80%
Humana Medicare|All Plans $3,999.21 ↑ +80%
Aetna Medicare|All Plans $3,999.21 ↑ +80%
Kaiser Medicare|All Plans $3,999.21 ↑ +80%
BCBS - Anthem Medicare|All Plans $3,999.21 ↑ +80%
Alignment Medicare|All Plans $3,999.21 ↑ +80%
Scan Health Plan Medicare|All Plans $3,999.21 ↑ +80%
First Health Commercial|All Plans $4,363.80 ↑ +96%
Blue Shield CA Commercial|Exchange $4,486.00 ↑ +102%
United Commercial|Non-Options PPO $4,571.60 ↑ +106%
United Commercial|All Other Plans $4,623.55 ↑ +108%
Healthsmart Commercial|All Plans $4,779.40 ↑ +115%
United Commercial|Options PPO $4,831.35 ↑ +117%
MultiPlan Commercial|All Plans $5,091.10 ↑ +129%
United Commercial|HMO $5,143.05 ↑ +131%
Blue Shield CA Commercial|FFS $6,515.00 ↑ +193%
Health Net Commercial|Care Product $9,300.00 ↑ +318%
BCBS - Anthem Commercial|Non-MCS $9,303.00 ↑ +318%
Health Net Commercial|FFS $10,531.00 ↑ +374%
BCBS - Anthem Commercial|MCS $12,466.00 ↑ +461%
Aetna Commercial|PPO $16,569.00 ↑ +645%
Aetna Commercial|All Other Plans $16,569.00 ↑ +645%
Aetna Commercial|HMO $16,569.00 ↑ +645%

Visitor-reported prices

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Biopsy of heart lining at other California hospitals

Hospital City Cash price Negotiated range
French Hospital San Luis Obispo $1,973.72 $272.83 – $4,934.30
Bakersfield Memorial Hospital Bakersfield $2,251.55 $272.83 – $4,846.65
St. Joseph's Medical Center Stockton Stockton $1,803.69 $272.83 – $5,153.40
Santa Rosa Memorial Hospital Santa Rosa $3,796.44 $2,238.00 – $11,377.00
Providence Mission Hospital - Mission Viejo Mission Viejo $2,006.88 $3,429.00 – $7,883.00
Mercy Medical Center Merced Merced $3,159.53 $272.83 – $6,073.65
Dominican Hospital Santa Cruz $1,465.65 $272.83 – $10,194.41
St. Mary Medical Center Long Beach $1,976.28 $272.83 – $6,398.74

All California hospitals for this procedure →