Bone biopsy open superficial 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

$5,595.21

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.

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What you pay up front if you don't use insurance.

$10,971.00

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.

$2,995.00 with Blue Shield vs $16,652.00 with Healthnet — 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
Blue Shield Epn Exchange $2,995.00 ↓ -46%
Blue Shield Hmo/Pos/Ppo $3,650.00 ↓ -35%
Healthnet Medicare Managed Care Plan $4,041.81 ↓ -28%
Blue Cross Epo Exchange $4,042.00 ↓ -28%
Aetna Medicare Managed Care Plan $4,124.29 ↓ -26%
Blue Cross Nonmcs All Commercial Plans $4,836.00 ↓ -14%
Blue Cross Mcs All Commercial Plans $5,803.00 ↑ +4%
Unitedhealthcare Select/Navigate Hmo $6,732.00 ↑ +20%
Unitedhealthcare All Commercial Plans $7,614.00 ↑ +36%
Aetna All Commercial Plans $15,202.00 ↑ +172%
Healthnet Hmo/Pos/Ppo $16,652.00 ↑ +198%

Visitor-reported prices

visitor-reported
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Bone biopsy open superficial at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $4,420.17 $178.66 – $8,520.80
Petaluma Valley Hospital Petaluma $5,230.05 $2,570.00 – $6,619.00
Queen of The Valley Medical Center Napa $5,815.02 $4,124.29 – $16,652.00
Providence St Joseph Hospital Eureka Eureka $5,849.19 $3,735.95 – $16,652.00
Healdsburg Hospital Healdsburg $3,327.24 $3,125.00 – $5,198.77
Redwood Memorial Hospital Fortuna $3,455.25 $8,005.00 – $25,998.00
Providence Mission Hospital - Mission Viejo Mission Viejo $4,987.68 $3,175.56 – $6,920.00
Sierra Nevada Memorial Hospital Grass Valley $2,218.70 $145.25 – $3,989.58

All California hospitals for this procedure →