Chest CT scan (with and without contrast) at French Hospital

1911 Johnson Ave, San Luis Obispo, CA · CommonSpirit Health · · NPI 1881760452

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$2,740.08

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.

$6,990.00

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.

$212.89 with MHS Hospice vs $1,793.00 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
MHS Hospice Commercial|All Plans $212.89 ↓ -92%
United Medicare|All Plans $226.19 ↓ -92%
Blue Shield CA Medicare|All Plans $226.19 ↓ -92%
Alignment Medicare|All Plans $226.19 ↓ -92%
Health Net Medicare|All Plans $226.19 ↓ -92%
Humana Commercial|All Plans $226.19 ↓ -92%
Kaiser Medicare|All Plans $226.19 ↓ -92%
Humana Medicare|All Plans $226.19 ↓ -92%
BCBS - Anthem Medicare|All Plans $226.19 ↓ -92%
Aetna Medicare|All Plans $226.19 ↓ -92%
BCBS - Anthem Medicaid|All Plans $274.85 ↓ -90%
Partnership Health Plan Medicaid|> 21 $274.85 ↓ -90%
Partnership Health Plan Medicaid|< 21 $274.85 ↓ -90%
Molina Medicaid|< 21 $274.85 ↓ -90%
Molina Medicaid|> 21 $274.85 ↓ -90%
CenCal Medicaid|< 21 $282.85 ↓ -90%
CenCal Medicaid|> 21 $282.85 ↓ -90%
MHS HSPCC Commercial|All Plans $327.51 ↓ -88%
Health Net Medicaid|> 21 $338.07 ↓ -88%
Health Net Medicaid|< 21 $338.07 ↓ -88%
United Commercial|HMO $401.74 ↓ -85%
United Commercial|All Other Plans $401.74 ↓ -85%
United Commercial|Non-Options PPO $401.74 ↓ -85%
Western Growers Commercial|All Plans $606.50 ↓ -78%
Health Net Commercial|FFS $679.28 ↓ -75%
Kaiser Commercial|All Plans $752.06 ↓ -73%
Healthsmart Commercial|All Plans $1,031.05 ↓ -62%
First Health Commercial|All Plans $1,031.05 ↓ -62%
MultiPlan Commercial|All Plans $1,188.74 ↓ -57%
Aetna Commercial|Non-Gatekeeper $1,213.00 ↓ -56%
Aetna Commercial|Gatekeeper $1,213.00 ↓ -56%
BCBS - Anthem Commercial|MCS $1,756.00 ↓ -36%
Cigna Commercial|All Other Plans $1,768.00 ↓ -35%
Cigna Commercial|PPO $1,768.00 ↓ -35%
BCBS - Anthem Commercial|Non-MCS $1,793.00 ↓ -35%

Visitor-reported prices

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Chest CT scan (with and without contrast) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $2,251.32 $226.19 – $4,009.20
Banner Lassen Medical Center Susanville $2,329.49 $35.60 – $3,971.18
Petaluma Valley Hospital Petaluma $6,326.55 $236.37 – $2,041.21
Arroyo Grande Hospital Santa Maria $3,449.68 $226.19 – $5,941.74
Mark Twain Medical Center San Andreas $7,020.98 $274.85 – $2,231.46
Mercy Hospitals – Bakersfield Bakersfield $1,689.17 $226.19 – $3,642.40
Bakersfield Memorial Hospital Bakersfield $1,670.96 $226.19 – $3,596.87
Queen of The Valley Medical Center Napa $5,768.10 $249.04 – $2,579.59

All California hospitals for this procedure →