Diagnostic Mammogram (both breasts) 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

$233.10

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.

$1,554.00

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.

$51.22 with TRICARE BLUE SHIELD vs $999.00 with GALAXY NETWORK-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
TRICARE BLUE SHIELD TRICARE BLUE SHIELD $51.22 ↓ -78%
BLUE SHIELD MCR ADV BLUE SHIELD MCR ADV $51.22 ↓ -78%
BLUE SHIELD BH MCR ADV BLUE SHIELD BH MCR ADV $51.22 ↓ -78%
KAISER MCR ADV KAISER MCR ADV $51.22 ↓ -78%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $56.34 ↓ -76%
KAISER-ALL OTHER PLANS KAISER-ALL OTHER PLANS $61.46 ↓ -74%
INTERPLAN-ALL PLANS INTERPLAN-ALL PLANS $61.46 ↓ -74%
CIGNA-ALL OTHER PLANS CIGNA-ALL OTHER PLANS $61.47 ↓ -74%
BLUE SHIELD EPN-ALL OTHER PLANS BLUE SHIELD EPN-ALL OTHER PLANS $66.90 ↓ -71%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $70.70 ↓ -70%
WESTERN GROWERS-ALL PLANS WESTERN GROWERS-ALL PLANS $75.81 ↓ -67%
BLUE CROSS NON MCS BLUE CROSS NON MCS $104.06 ↓ -55%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $104.06 ↓ -55%
PHCS-ALL PLANS PHCS-ALL PLANS $110.55 ↓ -53%
MEDI-CAL MEDI-CAL $148.03 ↓ -36%
HEALTH MANAGEMENT NETWORK-ALL PLANS HEALTH MANAGEMENT NETWORK-ALL PLANS $170.85 ↓ -27%
THREE RIVERS-ALL PLANS THREE RIVERS-ALL PLANS $180.90 ↓ -22%
AETNA-ALL PLANS AETNA-ALL PLANS $190.90 ↓ -18%
UHC MCR ADV UHC MCR ADV $196.39 ↓ -16%
VA MCR - ALL OTHER PLANS VA MCR - ALL OTHER PLANS $196.39 ↓ -16%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $216.84 ↓ -7%
UHC OPTIONS PPO UHC OPTIONS PPO $216.84 ↓ -7%
UHC SELECT/SELECT PLUS UHC SELECT/SELECT PLUS $216.84 ↓ -7%
UHC JLL UHC JLL $216.84 ↓ -7%
VA MEDI-CAL VA MEDI-CAL $221.97 ↓ -5%
HEALTHNET-ALL PLANS HEALTHNET-ALL PLANS $352.00 ↑ +51%
BLUE SHIELD BEHAV HLTH BLUE SHIELD BEHAV HLTH $499.50 ↑ +114%
UMR UHC PPO UMR UHC PPO $706.52 ↑ +203%
CHOICECARE-ALL PLANS CHOICECARE-ALL PLANS $777.00 ↑ +233%
BEECH STREET-ALL PLANS BEECH STREET-ALL PLANS $832.50 ↑ +257%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $839.44 ↑ +260%
GALAXY NETWORK-ALL PLANS GALAXY NETWORK-ALL PLANS $999.00 ↑ +329%

Visitor-reported prices

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Diagnostic Mammogram (both breasts) at other California hospitals

Hospital City Cash price Negotiated range
Vallejo Medical Center VALLEJO $504.00 $160.00 – $160.00
Fresno Medical Center FRESNO $504.00 $160.00 – $160.00
St. John's Camarillo Hospital Camarillo $247.04 $152.28 – $501.84
Antioch Medical Center ANTIOCH $504.00 $160.00 – $160.00
Redwood City Medical Center Redwood City $504.00 $160.00 – $160.00
Santa Clara Medical Center SANTA CLARA $504.00 $160.00 – $160.00
Baldwin Park Medical Center BALDWIN PARK $421.72 $99.00 – $99.00
Riverside Medical Center RIVERSIDE $421.72 $99.00 – $99.00

All California hospitals for this procedure →