Screen/visual acuity/bilat/quant 99173 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

$19.65

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.

$131.00

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.

$15.96 with UHC SELECT/SELECT PLUS vs $36.00 with VA MEDI-CAL — 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 $15.96 ↓ -19%
BLUE SHIELD BEHAV HLTH BLUE SHIELD BEHAV HLTH $16.20 ↓ -18%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $16.70 ↓ -15%
BLUE SHIELD EPN-ALL OTHER PLANS BLUE SHIELD EPN-ALL OTHER PLANS $16.96 ↓ -14%
UHC JLL UHC JLL $17.19 ↓ -13%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $18.09 ↓ -8%
AETNA-ALL PLANS AETNA-ALL PLANS $18.72 ↓ -5%
PHCS-ALL PLANS PHCS-ALL PLANS $19.80 ↑ +1%
WESTERN GROWERS-ALL PLANS WESTERN GROWERS-ALL PLANS $20.88 ↑ +6%
HEALTHNET-ALL PLANS HEALTHNET-ALL PLANS $22.07 ↑ +12%
UMR UHC PPO UMR UHC PPO $22.91 ↑ +17%
UHC OPTIONS PPO UHC OPTIONS PPO $22.95 ↑ +17%
INTERPLAN-ALL PLANS INTERPLAN-ALL PLANS $23.40 ↑ +19%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $23.86 ↑ +21%
CHOICECARE-ALL PLANS CHOICECARE-ALL PLANS $25.20 ↑ +28%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $26.51 ↑ +35%
BLUE CROSS NON MCS BLUE CROSS NON MCS $26.51 ↑ +35%
BEECH STREET-ALL PLANS BEECH STREET-ALL PLANS $27.00 ↑ +37%
CIGNA-ALL OTHER PLANS CIGNA-ALL OTHER PLANS $28.80 ↑ +47%
KAISER-ALL OTHER PLANS KAISER-ALL OTHER PLANS $29.52 ↑ +50%
HEALTH MANAGEMENT NETWORK-ALL PLANS HEALTH MANAGEMENT NETWORK-ALL PLANS $30.60 ↑ +56%
THREE RIVERS-ALL PLANS THREE RIVERS-ALL PLANS $32.40 ↑ +65%
GALAXY NETWORK-ALL PLANS GALAXY NETWORK-ALL PLANS $32.40 ↑ +65%
VA MEDI-CAL VA MEDI-CAL $36.00 ↑ +83%

Visitor-reported prices

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Screen/visual acuity/bilat/quant 99173 at other California hospitals

Hospital City Cash price Negotiated range
Mark Twain Medical Center San Andreas $3.33 $1.30 – $4.90
Redwood Memorial Hospital Fortuna $6.12 not published
Mercy Medical Center Merced Merced $6.18 $7.20 – $11.88
Dominican Hospital Santa Cruz $39.60 $57.20 – $79.20
St. Mary Medical Center Long Beach $9.89 $5.75 – $23.00
Mercy Medical Center Redding Redding $3.05 $4.80 – $5.88
REEDLEY COMMUNITY HOSPITAL Reedley $41.23 $0.08 – $2,699.00
HANFORD COMMUNITY HOSPITAL Selma $41.23 $102.00 – $2,557.00

All California hospitals for this procedure →