C-reactive protein, quantitative 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

$59.28

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.

$138.50

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.

$10.64 with Alignment vs $138.50 with BCBS - Anthem — 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
Alignment Medicare|All Plans $10.64 ↓ -82%
BCBS - Anthem Medicare|All Plans $10.64 ↓ -82%
MHS Hospice Commercial|All Plans $10.64 ↓ -82%
Aetna Medicare|All Plans $10.64 ↓ -82%
United Medicare|All Plans $10.64 ↓ -82%
Scan Health Plan Medicare|All Plans $10.64 ↓ -82%
Humana Medicare|All Plans $10.64 ↓ -82%
Kaiser Medicare|All Plans $10.64 ↓ -82%
CenCal Medicaid|< 21 $12.21 ↓ -79%
CenCal Medicaid|> 21 $12.21 ↓ -79%
United Commercial|Options PPO $12.77 ↓ -78%
United Commercial|All Other Plans $12.77 ↓ -78%
United Commercial|HMO $12.77 ↓ -78%
United Commercial|Non-Options PPO $12.77 ↓ -78%
Partnership Health Plan Medicaid|> 21 $13.56 ↓ -77%
Partnership Health Plan Medicaid|< 21 $13.56 ↓ -77%
Health Net Medicaid|> 21 $20.52 ↓ -65%
Health Net Medicaid|< 21 $20.52 ↓ -65%
Cigna Commercial|PPO $27.43 ↓ -54%
Cigna Commercial|All Other Plans $27.43 ↓ -54%
Western Growers Commercial|All Plans $69.25 ↑ +17%
Aetna Commercial|HMO $78.02 ↑ +32%
Aetna Commercial|PPO $78.02 ↑ +32%
Aetna Commercial|All Other Plans $78.02 ↑ +32%
Kaiser Commercial|All Plans $87.26 ↑ +47%
Blue Shield CA Commercial|Exchange $87.26 ↑ +47%
First Health Commercial|All Plans $116.34 ↑ +96%
Blue Shield CA Commercial|FFS $121.88 ↑ +106%
Healthsmart Commercial|All Plans $127.42 ↑ +115%
BCBS - Anthem Commercial|Non-MCS $134.35 ↑ +127%
MultiPlan Commercial|All Plans $135.73 ↑ +129%
BCBS - Anthem Commercial|MCS $138.50 ↑ +134%

Visitor-reported prices

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C-reactive protein, quantitative at other California hospitals

Hospital City Cash price Negotiated range
Banner Lassen Medical Center Susanville $19.11 $2.13 – $29.10
Petaluma Valley Hospital Petaluma $36.21 $10.43 – $132.23
French Hospital San Luis Obispo $54.30 $10.64 – $135.73
Mercy Hospitals – Bakersfield Bakersfield $68.27 $10.64 – $62.40
Bakersfield Memorial Hospital Bakersfield $67.53 $10.64 – $61.62
Queen of The Valley Medical Center Napa $36.21 $10.64 – $167.10
Providence St Joseph Hospital Eureka Eureka $36.21 $10.64 – $189.49
St. Joseph's Behavioral Health Center Stockton $104.50 $10.64 – $146.40

All California hospitals for this procedure →