Autochondrocyte implant knee at SONORA COMMUNITY HOSPITAL

1000 Greenley Rd, Sonora, CA · Adventisthealth · · NPI 1780673376

Source: hospital's published price file ↗ · Published May 23, 2026 · Ingested Sep 16, 2026

$961.69

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.

$5,657.00

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.

$166.79 with CENTRAL CA ALLIANCE MCAL vs $5,091.30 with TRPN - THREE RIVERS PPO - 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
CENTRAL CA ALLIANCE MCAL CENTRAL CA ALLIANCE MCAL $166.79 ↓ -83%
CELTIC CA HLTH WELL MCAL - ALL PLANS CELTIC CA HLTH WELL MCAL - ALL PLANS $166.79 ↓ -83%
MEDI-CAL MEDI-CAL $166.79 ↓ -83%
BC MCAL BC MCAL $166.79 ↓ -83%
HEALTHNET MCAL HEALTHNET MCAL $166.79 ↓ -83%
CENTRAL CA ALLIANCE CCS MCAL CENTRAL CA ALLIANCE CCS MCAL $250.19 ↓ -74%
CENTRAL CA ALLIANCE COMM PROFEE ONLY-ALL OTHER PLA CENTRAL CA ALLIANCE COMM PROFEE ONLY-ALL OTHER PLA $250.19 ↓ -74%
CENTRAL CA ALLIANCE CHDP MCAL CENTRAL CA ALLIANCE CHDP MCAL $333.58 ↓ -65%
CENTRAL CA ALLIANCE MCR ADV PROFEE ONLY CENTRAL CA ALLIANCE MCR ADV PROFEE ONLY $1,478.58 ↑ +54%
HEALTHNET MCR ADV HEALTHNET MCR ADV $1,478.58 ↑ +54%
TRICARE BLUE SHIELD - ALL PLANS TRICARE BLUE SHIELD - ALL PLANS $1,478.58 ↑ +54%
UHC MCR ADV UHC MCR ADV $1,478.58 ↑ +54%
BLUE SHIELD MCARE BLUE SHIELD MCARE $1,478.58 ↑ +54%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $1,626.44 ↑ +69%
CIGNA PPO - ALL PLANS CIGNA PPO - ALL PLANS $1,818.65 ↑ +89%
GREATWEST PPO - ALL OTHER PLANS GREATWEST PPO - ALL OTHER PLANS $1,922.15 ↑ +100%
GREATWEST OA/POS/HMO GREATWEST OA/POS/HMO $1,922.15 ↑ +100%
WESTERN GROWERS/PINNACLE - ALL PLANS WESTERN GROWERS/PINNACLE - ALL PLANS $2,055.23 ↑ +114%
HEALTHNET - ALL OTHER PLANS HEALTHNET - ALL OTHER PLANS $2,154.29 ↑ +124%
BLUE SHIELD EPN BLUE SHIELD EPN $2,413.02 ↑ +151%
AETNA - ALL OTHER PLANS AETNA - ALL OTHER PLANS $2,461.09 ↑ +156%
BLUE SHIELD - ALL OTHER PLANS BLUE SHIELD - ALL OTHER PLANS $2,550.03 ↑ +165%
BC NON-MCS - ALL OTHER PLANS BC NON-MCS - ALL OTHER PLANS $3,396.20 ↑ +253%
BC MCS BC MCS $3,396.20 ↑ +253%
UHC - ALL OTHER PLANS UHC - ALL OTHER PLANS $4,875.20 ↑ +407%
UHC PPO UHC PPO $4,875.20 ↑ +407%
UHC JLL BP UHC JLL BP $4,875.20 ↑ +407%
UHC SELECT UHC SELECT $4,875.20 ↑ +407%
BEECH STREET- ALL PLANS BEECH STREET- ALL PLANS $5,091.30 ↑ +429%
TRPN - THREE RIVERS PPO - ALL PLANS TRPN - THREE RIVERS PPO - ALL PLANS $5,091.30 ↑ +429%

Visitor-reported prices

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Autochondrocyte implant knee at other California hospitals

Hospital City Cash price Negotiated range
Fresno Medical Center FRESNO $14,481.60 not published
Antioch Medical Center ANTIOCH $14,481.60 not published
Redwood City Medical Center Redwood City $14,481.60 not published
Santa Clara Medical Center SANTA CLARA $14,481.60 not published
Fremont Medical Center FREMONT $14,481.60 not published
Sacramento Medical Center SACRAMENTO $14,481.60 not published
Oakland Medical Center Oakland $14,481.60 not published
Walnut Creek Medical Center WALNUT CREEK $14,481.60 not published

All California hospitals for this procedure →