Strep b dna amp probe 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

$144.67

Cash price

?

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.

$338.00

Gross charge

?

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.

$24.68 with CenCal vs $122.00 with BCBS - Anthem — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $24.68 ↓ -83%
CenCal Medicaid|< 21 $24.68 ↓ -83%
Partnership Health Plan Medicaid|< 21 $30.52 ↓ -79%
Partnership Health Plan Medicaid|> 21 $30.52 ↓ -79%
MHS Hospice Commercial|All Plans $35.09 ↓ -76%
United Medicare|All Plans $35.09 ↓ -76%
BCBS - Anthem Medicare|All Plans $35.09 ↓ -76%
Humana Medicare|All Plans $35.09 ↓ -76%
Scan Health Plan Medicare|All Plans $35.09 ↓ -76%
Aetna Medicare|All Plans $35.09 ↓ -76%
Alignment Medicare|All Plans $35.09 ↓ -76%
Kaiser Medicare|All Plans $35.09 ↓ -76%
United Commercial|Non-Options PPO $42.11 ↓ -71%
United Commercial|All Other Plans $42.11 ↓ -71%
United Commercial|HMO $42.11 ↓ -71%
United Commercial|Options PPO $42.11 ↓ -71%
Health Net Medicaid|< 21 $46.17 ↓ -68%
Health Net Medicaid|> 21 $46.17 ↓ -68%
Western Growers Commercial|All Plans $61.00 ↓ -58%
Blue Shield CA Commercial|Exchange $76.86 ↓ -47%
Kaiser Commercial|All Plans $76.86 ↓ -47%
Cigna Commercial|All Other Plans $90.42 ↓ -37%
Cigna Commercial|PPO $90.42 ↓ -37%
First Health Commercial|All Plans $102.48 ↓ -29%
Blue Shield CA Commercial|FFS $107.36 ↓ -26%
Healthsmart Commercial|All Plans $112.24 ↓ -22%
BCBS - Anthem Commercial|Non-MCS $118.34 ↓ -18%
MultiPlan Commercial|All Plans $119.56 ↓ -17%
Aetna Commercial|HMO $122.00 ↓ -16%
Aetna Commercial|PPO $122.00 ↓ -16%
Aetna Commercial|All Other Plans $122.00 ↓ -16%
BCBS - Anthem Commercial|MCS $122.00 ↓ -16%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Strep b dna amp probe at other California hospitals

Hospital City Cash price Negotiated range
Mark Twain Medical Center San Andreas $58.43 $30.52 – $85.98
French Hospital San Luis Obispo $132.50 $24.68 – $131.32
Mercy Hospitals – Bakersfield Bakersfield $50.46 $17.50 – $100.84
Bakersfield Memorial Hospital Bakersfield $49.92 $17.50 – $100.84
St. Joseph's Behavioral Health Center Stockton $78.80 $4.00 – $32.00
St. Joseph's Medical Center Stockton Stockton $59.69 $7.35 – $35.00
Mercy Medical Center Mt. Shasta Mt Shasta $217.07 $30.52 – $68.60
Mercy Medical Center Merced Merced $72.10 $10.15 – $35.00

All California hospitals for this procedure →