Immunofluorescence per specimen each additional single antibody stain 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

$76.70

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.

$179.20

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.

$15.90 with Western Growers vs $234.51 with Cigna — 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 $15.90 ↓ -79%
Kaiser Commercial|All Plans $20.04 ↓ -74%
First Health Commercial|All Plans $26.72 ↓ -65%
Healthsmart Commercial|All Plans $29.26 ↓ -62%
BCBS - Anthem Commercial|Non-MCS $30.85 ↓ -60%
MultiPlan Commercial|All Plans $31.17 ↓ -59%
United Commercial|All Other Plans $31.80 ↓ -59%
United Commercial|Options PPO $31.80 ↓ -59%
United Commercial|Non-Options PPO $31.80 ↓ -59%
Aetna Commercial|HMO $31.80 ↓ -59%
Aetna Commercial|PPO $31.80 ↓ -59%
BCBS - Anthem Commercial|MCS $31.80 ↓ -59%
CenCal Medicaid|< 21 $31.80 ↓ -59%
CenCal Medicaid|> 21 $31.80 ↓ -59%
Partnership Health Plan Medicaid|< 21 $31.80 ↓ -59%
Partnership Health Plan Medicaid|> 21 $31.80 ↓ -59%
Aetna Commercial|All Other Plans $31.80 ↓ -59%
Health Net Medicaid|> 21 $39.12 ↓ -49%
Health Net Medicaid|< 21 $39.12 ↓ -49%
United Commercial|HMO $97.56 ↑ +27%
Cigna Commercial|All Other Plans $234.51 ↑ +206%
Cigna Commercial|PPO $234.51 ↑ +206%

Visitor-reported prices

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Immunofluorescence per specimen each additional single antibody stain at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $41.39 $13.50 – $241.49
Banner Lassen Medical Center Susanville $58.66 $56.99 – $134.83
Petaluma Valley Hospital Petaluma $90.27 $127.76 – $435.59
Mark Twain Medical Center San Andreas $69.72 $27.09 – $102.59
French Hospital San Luis Obispo $70.25 $8.59 – $275.69
Mercy Hospitals – Bakersfield Bakersfield $63.07 $47.24 – $261.55
Bakersfield Memorial Hospital Bakersfield $53.59 $47.24 – $261.55
Queen of The Valley Medical Center Napa $114.75 $127.76 – $550.48

All California hospitals for this procedure →