Antithrombin iii injection 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

$9,651.40

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.

$22,550.00

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.

$2.75 with BCBS - Anthem vs $22,099.00 with MultiPlan — 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
BCBS - Anthem Commercial|Non-MCS $2.75 ↓ -100%
BCBS - Anthem Commercial|MCS $3.69 ↓ -100%
MHS Hospice Commercial|All Plans $4.40 ↓ -100%
Aetna Medicare|All Plans $5.19 ↓ -100%
Alignment Medicare|All Plans $5.19 ↓ -100%
United Medicare|All Plans $5.19 ↓ -100%
Humana Medicare|All Plans $5.19 ↓ -100%
Scan Health Plan Medicare|All Plans $5.19 ↓ -100%
Kaiser Medicare|All Plans $5.19 ↓ -100%
BCBS - Anthem Medicare|All Plans $5.19 ↓ -100%
United Commercial|Non-Options PPO $5.86 ↓ -100%
United Commercial|Options PPO $6.39 ↓ -100%
United Commercial|All Other Plans $6.53 ↓ -100%
United Commercial|HMO $6.53 ↓ -100%
Blue Shield CA Commercial|FFS $6.53 ↓ -100%
Blue Shield CA Commercial|Exchange $6.53 ↓ -100%
Health Net Commercial|Care Product $12.08 ↓ -100%
Health Net Commercial|FFS $13.72 ↓ -100%
Cigna Commercial|All Other Plans $10,147.50 ↑ +5%
Cigna Commercial|PPO $10,147.50 ↑ +5%
Western Growers Commercial|All Plans $11,275.00 ↑ +17%
Kaiser Commercial|All Plans $14,206.50 ↑ +47%
First Health Commercial|All Plans $18,942.00 ↑ +96%
Healthsmart Commercial|All Plans $20,746.00 ↑ +115%
MultiPlan Commercial|All Plans $22,099.00 ↑ +129%

Visitor-reported prices

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Antithrombin iii injection at other California hospitals

Hospital City Cash price Negotiated range
Mercy Medical Center Redding Redding $10.65 $0.02 – $1.00
Petaluma Valley Hospital Petaluma not published $1.55 – $8.47
Queen of The Valley Medical Center Napa not published $1.68 – $8.47
Providence St Joseph Hospital Eureka Eureka not published $2.00 – $8.47
Healdsburg Hospital Healdsburg not published $3.96 – $7.92
Redwood Memorial Hospital Fortuna not published $2.01 – $8.17
Santa Rosa Memorial Hospital Santa Rosa not published $1.67 – $8.47
Providence Cedars-Sinai Tarzana Medical Center Tarzana not published $4.10 – $8.47

All California hospitals for this procedure →