Carbamazepine total therapeutic drug level 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

$349.68

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.

$817.00

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.

$5.91 with Western Growers vs $37.54 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 $5.91 ↓ -98%
Kaiser Commercial|All Plans $7.45 ↓ -98%
Blue Shield CA Commercial|Exchange $7.45 ↓ -98%
First Health Commercial|All Plans $9.93 ↓ -97%
Blue Shield CA Commercial|FFS $10.40 ↓ -97%
Healthsmart Commercial|All Plans $10.87 ↓ -97%
BCBS - Anthem Commercial|Non-MCS $11.46 ↓ -97%
MultiPlan Commercial|All Plans $11.58 ↓ -97%
United Commercial|Options PPO $11.81 ↓ -97%
United Commercial|Non-Options PPO $11.81 ↓ -97%
Humana Medicare|All Plans $11.81 ↓ -97%
Scan Health Plan Medicare|All Plans $11.81 ↓ -97%
Partnership Health Plan Medicaid|> 21 $11.81 ↓ -97%
Kaiser Medicare|All Plans $11.81 ↓ -97%
BCBS - Anthem Medicare|All Plans $11.81 ↓ -97%
BCBS - Anthem Commercial|MCS $11.81 ↓ -97%
Alignment Medicare|All Plans $11.81 ↓ -97%
CenCal Medicaid|< 21 $11.81 ↓ -97%
MHS Hospice Commercial|All Plans $11.81 ↓ -97%
CenCal Medicaid|> 21 $11.81 ↓ -97%
Partnership Health Plan Medicaid|< 21 $11.81 ↓ -97%
Aetna Commercial|All Other Plans $11.81 ↓ -97%
Aetna Commercial|PPO $11.81 ↓ -97%
Aetna Medicare|All Plans $11.81 ↓ -97%
Aetna Commercial|HMO $11.81 ↓ -97%
United Commercial|All Other Plans $11.81 ↓ -97%
United Medicare|All Plans $11.81 ↓ -97%
Health Net Medicaid|> 21 $14.53 ↓ -96%
Health Net Medicaid|< 21 $14.53 ↓ -96%
United Commercial|HMO $17.48 ↓ -95%
Cigna Commercial|PPO $37.54 ↓ -89%
Cigna Commercial|All Other Plans $37.54 ↓ -89%

Visitor-reported prices

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Carbamazepine total therapeutic drug level at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $208.49 $3.20 – $38.66
Banner Lassen Medical Center Susanville $27.54 $2.91 – $42.68
Petaluma Valley Hospital Petaluma $392.19 $14.28 – $118.87
Mark Twain Medical Center San Andreas $148.52 $6.40 – $11.82
French Hospital San Luis Obispo $320.27 $3.19 – $44.13
Mercy Hospitals – Bakersfield Bakersfield $268.98 $14.57 – $105.60
Bakersfield Memorial Hospital Bakersfield $266.08 $14.57 – $104.28
Queen of The Valley Medical Center Napa $520.20 $14.57 – $150.22

All California hospitals for this procedure →