Mayo hvdip HIV 2 antibody at Santa Rosa Memorial Hospital

1165 Montgomery Dr, Santa Rosa, CA · Providence · · NPI 1134152549

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 11, 2026

$39.93

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.

$78.30

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.

$13.25 with Healthnet vs $172.92 with Blue Cross — 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 Medicare Managed Care Plan $13.25 ↓ -67%
Aetna Medicare Managed Care Plan $13.52 ↓ -66%
Unitedhealthcare All Commercial Plans $27.04 ↓ -32%
Unitedhealthcare Select/Navigate Hmo $27.04 ↓ -32%
Aetna All Commercial Plans $105.98 ↑ +165%
Blue Cross Epo Exchange $120.54 ↑ +202%
Blue Cross Nonmcs All Commercial Plans $144.10 ↑ +261%
Blue Cross Mcs All Commercial Plans $172.92 ↑ +333%

Visitor-reported prices

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Mayo hvdip HIV 2 antibody at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $10.95 $6.75 – $35.88
Banner Lassen Medical Center Susanville $32.49 $2.70 – $49.47
Petaluma Valley Hospital Petaluma $39.93 $13.25 – $112.11
Arroyo Grande Hospital Santa Maria $10.70 $5.91 – $34.84
Mark Twain Medical Center San Andreas $22.52 $13.52 – $24.50
French Hospital San Luis Obispo $9.80 $3.19 – $40.96
Mercy Hospitals – Bakersfield Bakersfield $53.80 $9.00 – $38.86
Bakersfield Memorial Hospital Bakersfield $53.22 $9.00 – $38.86

All California hospitals for this procedure →