Insitu hybridization manual 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

$64.20

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.

$150.00

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.

$35.90 with Western Growers vs $457.06 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
Western Growers Commercial|All Plans $35.90 ↓ -44%
Kaiser Commercial|All Plans $45.24 ↓ -30%
First Health Commercial|All Plans $60.32 ↓ -6%
Healthsmart Commercial|All Plans $66.06 ↑ +3%
BCBS - Anthem Commercial|Non-MCS $69.65 ↑ +8%
MultiPlan Commercial|All Plans $70.37 ↑ +10%
United Commercial|Options PPO $71.80 ↑ +12%
United Commercial|Non-Options PPO $71.80 ↑ +12%
Humana Medicare|All Plans $71.80 ↑ +12%
Aetna Commercial|All Other Plans $71.80 ↑ +12%
Aetna Commercial|PPO $71.80 ↑ +12%
Aetna Medicare|All Plans $71.80 ↑ +12%
Aetna Commercial|HMO $71.80 ↑ +12%
United Commercial|All Other Plans $71.80 ↑ +12%
BCBS - Anthem Commercial|MCS $71.80 ↑ +12%
Alignment Medicare|All Plans $71.80 ↑ +12%
CenCal Medicaid|< 21 $71.80 ↑ +12%
CenCal Medicaid|> 21 $71.80 ↑ +12%
Partnership Health Plan Medicaid|< 21 $71.80 ↑ +12%
Partnership Health Plan Medicaid|> 21 $71.80 ↑ +12%
Scan Health Plan Medicare|All Plans $71.80 ↑ +12%
Kaiser Medicare|All Plans $71.80 ↑ +12%
BCBS - Anthem Medicare|All Plans $71.80 ↑ +12%
Health Net Medicaid|< 21 $88.32 ↑ +38%
Health Net Medicaid|> 21 $88.32 ↑ +38%
Cigna Commercial|PPO $249.65 ↑ +289%
Cigna Commercial|All Other Plans $249.65 ↑ +289%
MHS Hospice Commercial|All Plans $345.75 ↑ +439%
United Commercial|HMO $349.51 ↑ +444%
United Medicare|All Plans $457.06 ↑ +612%

Visitor-reported prices

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Insitu hybridization manual at other California hospitals

Hospital City Cash price Negotiated range
Banner Lassen Medical Center Susanville $321.56 $71.94 – $388.00
Petaluma Valley Hospital Petaluma $756.84 $483.05 – $702.68
Mark Twain Medical Center San Andreas $76.06 $29.55 – $111.92
French Hospital San Luis Obispo $58.80 $19.39 – $293.49
Mercy Hospitals – Bakersfield Bakersfield $56.34 $75.41 – $278.43
Bakersfield Memorial Hospital Bakersfield $55.73 $75.41 – $278.43
Queen of The Valley Medical Center Napa $611.49 $508.94 – $888.01
Providence St Joseph Hospital Eureka Eureka $446.76 $461.02 – $1,007.01

All California hospitals for this procedure →