Unlisted procedure microbiology at ST HELENA HOSPITAL

10 Woodland Rd Saint Helena CA 94574|525 Oregon St, Vallejo, CA · Adventisthealth · · NPI 1720078082

Source: hospital's published price file ↗ · Published Jul 15, 2026 · Ingested Sep 16, 2026

$66.45

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.

$443.00

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.

$196.38 with UHC SELECT/SELECT PLUS vs $3,719.87 with HEALTHNET-ALL PLANS — 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
UHC SELECT/SELECT PLUS UHC SELECT/SELECT PLUS $196.38 ↑ +196%
BLUE SHIELD BEHAV HLTH BLUE SHIELD BEHAV HLTH $199.35 ↑ +200%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $205.55 ↑ +209%
BLUE SHIELD EPN-ALL OTHER PLANS BLUE SHIELD EPN-ALL OTHER PLANS $208.65 ↑ +214%
UHC JLL UHC JLL $211.53 ↑ +218%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $222.65 ↑ +235%
AETNA-ALL PLANS AETNA-ALL PLANS $230.36 ↑ +247%
WESTERN GROWERS-ALL PLANS WESTERN GROWERS-ALL PLANS $234.79 ↑ +253%
PHCS-ALL PLANS PHCS-ALL PLANS $243.65 ↑ +267%
UMR UHC PPO UMR UHC PPO $281.97 ↑ +324%
UHC OPTIONS PPO UHC OPTIONS PPO $282.41 ↑ +325%
INTERPLAN-ALL PLANS INTERPLAN-ALL PLANS $287.95 ↑ +333%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $293.62 ↑ +342%
CHOICECARE-ALL PLANS CHOICECARE-ALL PLANS $310.10 ↑ +367%
BLUE CROSS NON MCS BLUE CROSS NON MCS $326.23 ↑ +391%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $326.23 ↑ +391%
BEECH STREET-ALL PLANS BEECH STREET-ALL PLANS $332.25 ↑ +400%
CIGNA-ALL OTHER PLANS CIGNA-ALL OTHER PLANS $354.40 ↑ +433%
KAISER-ALL OTHER PLANS KAISER-ALL OTHER PLANS $363.26 ↑ +447%
HEALTH MANAGEMENT NETWORK-ALL PLANS HEALTH MANAGEMENT NETWORK-ALL PLANS $376.55 ↑ +467%
THREE RIVERS-ALL PLANS THREE RIVERS-ALL PLANS $398.70 ↑ +500%
GALAXY NETWORK-ALL PLANS GALAXY NETWORK-ALL PLANS $398.70 ↑ +500%
VA MEDI-CAL VA MEDI-CAL $443.00 ↑ +567%
HEALTHNET-ALL PLANS HEALTHNET-ALL PLANS $3,719.87 ↑ +5498%

Visitor-reported prices

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Unlisted procedure microbiology at other California hospitals

Hospital City Cash price Negotiated range
Petaluma Valley Hospital Petaluma $571.71 not published
Arroyo Grande Hospital Santa Maria $166.86 $91.13 – $382.05
French Hospital San Luis Obispo $152.82 $105.26 – $382.05
Queen of The Valley Medical Center Napa $544.68 not published
Providence St Joseph Hospital Eureka Eureka $653.82 not published
Redwood Memorial Hospital Fortuna $544.68 not published
Santa Rosa Memorial Hospital Santa Rosa $544.68 not published
Northridge Hospital Medical Center Northridge $97.65 $49.00 – $350.00

All California hospitals for this procedure →