Ghs histoplasma antigen 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

$1.52

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.

$10.10

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.

$1.34 with HEALTHNET-ALL PLANS vs $103.82 with BLUE CROSS MCS - ALL OTHER 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
HEALTHNET-ALL PLANS HEALTHNET-ALL PLANS $1.34 ↓ -12%
UHC SELECT/SELECT PLUS UHC SELECT/SELECT PLUS $4.48 ↑ +195%
BLUE SHIELD BEHAV HLTH BLUE SHIELD BEHAV HLTH $4.55 ↑ +199%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $4.69 ↑ +209%
BLUE SHIELD EPN-ALL OTHER PLANS BLUE SHIELD EPN-ALL OTHER PLANS $4.76 ↑ +213%
UHC JLL UHC JLL $4.82 ↑ +217%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $5.08 ↑ +234%
WESTERN GROWERS-ALL PLANS WESTERN GROWERS-ALL PLANS $5.35 ↑ +252%
PHCS-ALL PLANS PHCS-ALL PLANS $5.56 ↑ +266%
UMR UHC PPO UMR UHC PPO $6.43 ↑ +323%
UHC OPTIONS PPO UHC OPTIONS PPO $6.44 ↑ +324%
INTERPLAN-ALL PLANS INTERPLAN-ALL PLANS $6.57 ↑ +332%
CHOICECARE-ALL PLANS CHOICECARE-ALL PLANS $7.07 ↑ +365%
BEECH STREET-ALL PLANS BEECH STREET-ALL PLANS $7.58 ↑ +399%
CIGNA-ALL OTHER PLANS CIGNA-ALL OTHER PLANS $8.08 ↑ +432%
KAISER-ALL OTHER PLANS KAISER-ALL OTHER PLANS $8.28 ↑ +445%
HEALTH MANAGEMENT NETWORK-ALL PLANS HEALTH MANAGEMENT NETWORK-ALL PLANS $8.59 ↑ +465%
THREE RIVERS-ALL PLANS THREE RIVERS-ALL PLANS $9.09 ↑ +498%
GALAXY NETWORK-ALL PLANS GALAXY NETWORK-ALL PLANS $9.09 ↑ +498%
VA MEDI-CAL VA MEDI-CAL $10.10 ↑ +564%
BLUE SHIELD MCR ADV BLUE SHIELD MCR ADV $13.25 ↑ +772%
TRICARE BLUE SHIELD TRICARE BLUE SHIELD $13.25 ↑ +772%
KAISER MCR ADV KAISER MCR ADV $13.25 ↑ +772%
UHC MCR ADV UHC MCR ADV $13.25 ↑ +772%
VA MCR - ALL OTHER PLANS VA MCR - ALL OTHER PLANS $13.25 ↑ +772%
BLUE SHIELD BH MCR ADV BLUE SHIELD BH MCR ADV $13.25 ↑ +772%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $23.85 ↑ +1469%
AETNA-ALL PLANS AETNA-ALL PLANS $54.43 ↑ +3481%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $77.87 ↑ +5023%
BLUE CROSS NON MCS BLUE CROSS NON MCS $86.52 ↑ +5592%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $103.82 ↑ +6730%

Visitor-reported prices

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Ghs histoplasma antigen at other California hospitals

Hospital City Cash price Negotiated range
Vallejo Medical Center VALLEJO $35.28 $13.00 – $13.00
Fresno Medical Center FRESNO $35.28 $13.00 – $13.00
St. John's Camarillo Hospital Camarillo $19.71 $9.45 – $35.15
Antioch Medical Center ANTIOCH $35.28 $13.00 – $13.00
Redwood City Medical Center Redwood City $35.28 $13.00 – $13.00
Santa Clara Medical Center SANTA CLARA $35.28 $13.00 – $13.00
Baldwin Park Medical Center BALDWIN PARK $74.88 $8.00 – $8.00
Riverside Medical Center RIVERSIDE $74.88 $8.00 – $8.00

All California hospitals for this procedure →