Assay myeloperoxidase at Mercy Hospitals – Bakersfield

2215 Truxtun Ave., Bakersfield, CA · CommonSpirit Health · · NPI 1104981661

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

$20.41

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.

$55.00

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.

$15.13 with Kaiser vs $146.16 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
Kaiser Medicaid|> 21 $15.13 ↓ -26%
Care 1st Medicaid|> 21 $15.13 ↓ -26%
LA Care Medicaid|> 21 $15.13 ↓ -26%
LA Care Medicaid|< 21 $15.13 ↓ -26%
Molina Medicaid|> 21 $15.13 ↓ -26%
Partnership Health Plan Medicaid|< 21 $15.13 ↓ -26%
BCBS - Anthem Medicaid|> 21 $15.13 ↓ -26%
BCBS - Anthem Medicaid|< 21 $15.13 ↓ -26%
Kaiser Medicaid|< 21 $15.13 ↓ -26%
Care 1st Medicaid|< 21 $15.13 ↓ -26%
Partnership Health Plan Medicaid|> 21 $15.13 ↓ -26%
Molina Medicaid|< 21 $15.13 ↓ -26%
Kern Health System Medicaid|> 21 $21.26 ↑ +4%
Kern Health System Medicaid|< 21 $21.26 ↑ +4%
Western Growers Commercial|All Plans $27.50 ↑ +35%
BCBS - Anthem Commercial|Exchange $34.65 ↑ +70%
Blue Shield CA Commercial|Exchange $35.20 ↑ +72%
CHN Sun View Commercial|All Plans $35.75 ↑ +75%
Health Net Medicaid|GemCare $36.46 ↑ +79%
First Health Commercial|All Plans $38.50 ↑ +89%
Healthsmart Commercial|All Plans $41.80 ↑ +105%
MultiPlan Commercial|All Plans $44.00 ↑ +116%
Blue Shield CA Commercial|All Other Plans $44.00 ↑ +116%
BCBS - Anthem Commercial|All Other Plans $47.30 ↑ +132%
Health Net Medicaid|Non-GemCare $49.32 ↑ +142%
Humana Medicare|All Plans $50.86 ↑ +149%
Kaiser Medicare|All Plans $50.86 ↑ +149%
BCBS - Anthem Medicare|All Plans $50.86 ↑ +149%
Blue Shield CA Medicare|All Plans $50.86 ↑ +149%
United Medicare|All Plans $50.86 ↑ +149%
Aetna Medicare|All Plans $50.86 ↑ +149%
HPN Medicare|All Plans $50.86 ↑ +149%
United Commercial|HMO $55.00 ↑ +169%
United Commercial|All Other Plans $55.00 ↑ +169%
United Commercial|Non-Options PPO $55.00 ↑ +169%
Aetna Commercial|HMO $55.00 ↑ +169%
Aetna Commercial|PPO $55.00 ↑ +169%
BCBS - Anthem Commercial|MCS $55.00 ↑ +169%
United Commercial|Options PPO $55.00 ↑ +169%
Kaiser Commercial|All Plans $113.93 ↑ +458%
Cigna Commercial|All Other Plans $146.16 ↑ +616%
Cigna Commercial|PPO $146.16 ↑ +616%

Visitor-reported prices

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Assay myeloperoxidase at other California hospitals

Hospital City Cash price Negotiated range
Arroyo Grande Hospital Santa Maria $29.31 $15.13 – $131.05
French Hospital San Luis Obispo $26.84 $15.13 – $154.06
Petaluma Valley Hospital Petaluma not published $49.84 – $101.72
Queen of The Valley Medical Center Napa not published $50.86 – $127.51
Providence St Joseph Hospital Eureka Eureka not published $50.86 – $241.00
Healdsburg Hospital Healdsburg not published $50.86 – $136.00
Redwood Memorial Hospital Fortuna not published $241.57 – $241.57
Santa Rosa Memorial Hospital Santa Rosa not published $49.84 – $108.48

All California hospitals for this procedure →