Immunodiffusion nes at Bakersfield Memorial Hospital

420 34th St., Bakersfield, CA · CommonSpirit Health · · NPI 1467538520

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

$19.46

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.

$53.00

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.

$10.43 with Western Growers vs $40.36 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 $10.43 ↓ -46%
CHN Sun View Commercial|All Plans $13.56 ↓ -30%
Blue Shield CA Commercial|Exchange $13.56 ↓ -30%
BCBS - Anthem Commercial|PremerTiered $13.77 ↓ -29%
Aetna Medicare|All Plans $14.05 ↓ -28%
Scan Health Plan Medicare|All Plans $14.05 ↓ -28%
Humana Medicare|All Plans $14.05 ↓ -28%
United Medicare|All Plans $14.05 ↓ -28%
HPN Medicare|All Plans $14.05 ↓ -28%
BCBS - Anthem Medicare|All Other Plans $14.05 ↓ -28%
Blue Shield CA Medicare|All Plans $14.05 ↓ -28%
Kaiser Medicare|All Plans $14.05 ↓ -28%
Health Net Medicare|All Plans $14.05 ↓ -28%
First Health Commercial|All Plans $14.61 ↓ -25%
BrightHealth Commercial|All Plans $14.89 ↓ -23%
BCBS - Anthem Commercial|Exchange $15.23 ↓ -22%
BCBS - Anthem Medicare|Burn $15.46 ↓ -21%
Healthsmart Commercial|All Plans $15.86 ↓ -18%
MultiPlan Commercial|All Plans $16.48 ↓ -15%
United Commercial|All Other Plans $16.86 ↓ -13%
United Commercial|Non-Options PPO $16.86 ↓ -13%
United Commercial|Options PPO $16.86 ↓ -13%
United Commercial|HMO $16.86 ↓ -13%
Kern Health System Medicaid|> 21 $17.55 ↓ -10%
Kern Health System Medicaid|< 21 $17.55 ↓ -10%
BCBS - Anthem Commercial|All Other Plans $17.74 ↓ -9%
LA Care Medicaid|> 21 $17.92 ↓ -8%
Care 1st Medicaid|> 21 $17.92 ↓ -8%
Molina Medicaid|< 21 $17.92 ↓ -8%
Kaiser Medicaid|< 21 $17.92 ↓ -8%
Kaiser Medicaid|> 21 $17.92 ↓ -8%
Partnership Health Plan Medicaid|< 21 $17.92 ↓ -8%
Partnership Health Plan Medicaid|> 21 $17.92 ↓ -8%
LA Care Medicaid|< 21 $17.92 ↓ -8%
Care 1st Medicaid|< 21 $17.92 ↓ -8%
Blue Shield CA Commercial|All Other Plans $18.78 ↓ -3%
Kaiser Commercial|All Plans $19.11 ↓ -2%
BCBS - Anthem Medicaid|All Plans $20.00 ↑ +3%
Aetna Commercial|HMO $20.86 ↑ +7%
Health Net Medicaid|Non-GemCare $20.86 ↑ +7%
Health Net Medicaid|GemCare $20.86 ↑ +7%
BCBS - Anthem Commercial|MCS $20.86 ↑ +7%
Aetna Commercial|PPO $20.86 ↑ +7%
Cigna Commercial|All Other Plans $40.36 ↑ +107%
Cigna Commercial|PPO $40.36 ↑ +107%

Visitor-reported prices

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Immunodiffusion nes at other California hospitals

Hospital City Cash price Negotiated range
Mercy Hospitals – Bakersfield Bakersfield $19.67 $10.43 – $40.36
Banner Lassen Medical Center Susanville $3.18 $2.05 – $20.61
Petaluma Valley Hospital Petaluma $8.67 $13.77 – $104.69
Queen of The Valley Medical Center Napa $8.67 $14.05 – $132.31
Providence St Joseph Hospital Eureka Eureka $8.67 $14.05 – $150.04
St. Joseph's Behavioral Health Center Stockton $30.27 $2.09 – $16.69
Redwood Memorial Hospital Fortuna $8.67 $150.39 – $150.39
St. Joseph's Medical Center Stockton Stockton $15.59 $4.39 – $20.86

All California hospitals for this procedure →