Chromosome count additional 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

$14.13

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.

$33.00

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.

$10.90 with CenCal vs $69.33 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
CenCal Medicaid|> 21 $10.90 ↓ -23%
CenCal Medicaid|< 21 $10.90 ↓ -23%
Partnership Health Plan Medicaid|> 21 $10.90 ↓ -23%
Partnership Health Plan Medicaid|< 21 $10.90 ↓ -23%
Health Net Medicaid|> 21 $16.49 ↑ +17%
Health Net Medicaid|< 21 $16.49 ↑ +17%
Western Growers Commercial|All Plans $16.50 ↑ +17%
Kaiser Commercial|All Plans $20.79 ↑ +47%
Humana Medicare|All Plans $26.91 ↑ +90%
Aetna Medicare|All Plans $26.91 ↑ +90%
United Medicare|All Plans $26.91 ↑ +90%
Kaiser Medicare|All Plans $26.91 ↑ +90%
BCBS - Anthem Medicare|All Plans $26.91 ↑ +90%
Alignment Medicare|All Plans $26.91 ↑ +90%
MHS Hospice Commercial|All Plans $26.91 ↑ +90%
Scan Health Plan Medicare|All Plans $26.91 ↑ +90%
First Health Commercial|All Plans $27.72 ↑ +96%
Healthsmart Commercial|All Plans $30.36 ↑ +115%
BCBS - Anthem Commercial|Non-MCS $32.01 ↑ +127%
United Commercial|All Other Plans $32.29 ↑ +129%
United Commercial|Options PPO $32.29 ↑ +129%
United Commercial|Non-Options PPO $32.29 ↑ +129%
United Commercial|HMO $32.29 ↑ +129%
MultiPlan Commercial|All Plans $32.34 ↑ +129%
Aetna Commercial|HMO $33.00 ↑ +134%
Aetna Commercial|PPO $33.00 ↑ +134%
BCBS - Anthem Commercial|MCS $33.00 ↑ +134%
Aetna Commercial|All Other Plans $33.00 ↑ +134%
Cigna Commercial|All Other Plans $69.33 ↑ +391%
Cigna Commercial|PPO $69.33 ↑ +391%

Visitor-reported prices

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Chromosome count additional at other California hospitals

Hospital City Cash price Negotiated range
French Hospital San Luis Obispo $12.94 $8.91 – $81.50
Mercy Hospitals – Bakersfield Bakersfield $12.99 $10.68 – $77.32
Bakersfield Memorial Hospital Bakersfield $12.85 $10.03 – $77.32
St. Joseph's Behavioral Health Center Stockton $19.99 $3.50 – $28.00
St. Joseph's Medical Center Stockton Stockton $10.29 $6.30 – $26.92
Providence Mission Hospital - Mission Viejo Mission Viejo $19.20 $22.87 – $53.82
Mercy Medical Center Mt. Shasta Mt Shasta $31.12 $7.60 – $39.20
Mercy Medical Center Merced Merced $18.03 $8.74 – $32.90

All California hospitals for this procedure →