Inj cntr knee arthro incl ct/mri 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

$109.99

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.

$647.00

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.

$25.00 with CELTIC CA HLTH WELL MCAL - ALL PLANS vs $3,389.00 with BC EXCHANGE — 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
CELTIC CA HLTH WELL MCAL - ALL PLANS CELTIC CA HLTH WELL MCAL - ALL PLANS $25.00 ↓ -77%
BC MCAL BC MCAL $25.00 ↓ -77%
HEALTHNET MCAL HEALTHNET MCAL $25.00 ↓ -77%
MEDI-CAL MEDI-CAL $25.00 ↓ -77%
CENTRAL CA ALLIANCE MCAL CENTRAL CA ALLIANCE MCAL $25.00 ↓ -77%
CENTRAL CA ALLIANCE MCR ADV PROFEE ONLY CENTRAL CA ALLIANCE MCR ADV PROFEE ONLY $33.86 ↓ -69%
TRICARE BLUE SHIELD - ALL PLANS TRICARE BLUE SHIELD - ALL PLANS $33.86 ↓ -69%
AETNA MCR ADV AETNA MCR ADV $33.86 ↓ -69%
BLUE SHIELD MCARE BLUE SHIELD MCARE $33.86 ↓ -69%
PHS PRIME HEALTH SRVCS-ALL PLANS PHS PRIME HEALTH SRVCS-ALL PLANS $33.86 ↓ -69%
HEALTHNET MCR ADV HEALTHNET MCR ADV $33.86 ↓ -69%
UHC MCR ADV UHC MCR ADV $33.86 ↓ -69%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $37.25 ↓ -66%
CENTRAL CA ALLIANCE COMM PROFEE ONLY-ALL OTHER PLA CENTRAL CA ALLIANCE COMM PROFEE ONLY-ALL OTHER PLA $37.50 ↓ -66%
CENTRAL CA ALLIANCE CCS MCAL CENTRAL CA ALLIANCE CCS MCAL $37.50 ↓ -66%
CIGNA PPO - ALL PLANS CIGNA PPO - ALL PLANS $41.65 ↓ -62%
GREATWEST PPO - ALL OTHER PLANS GREATWEST PPO - ALL OTHER PLANS $44.02 ↓ -60%
GREATWEST OA/POS/HMO GREATWEST OA/POS/HMO $44.02 ↓ -60%
WESTERN GROWERS/PINNACLE - ALL PLANS WESTERN GROWERS/PINNACLE - ALL PLANS $47.07 ↓ -57%
HEALTHNET - ALL OTHER PLANS HEALTHNET - ALL OTHER PLANS $49.33 ↓ -55%
CENTRAL CA ALLIANCE CHDP MCAL CENTRAL CA ALLIANCE CHDP MCAL $50.00 ↓ -55%
AETNA - ALL OTHER PLANS AETNA - ALL OTHER PLANS $60.21 ↓ -45%
UHC SELECT UHC SELECT $117.20 ↑ +7%
UHC PPO UHC PPO $117.20 ↑ +7%
UHC - ALL OTHER PLANS UHC - ALL OTHER PLANS $117.20 ↑ +7%
UHC JLL BP UHC JLL BP $117.20 ↑ +7%
TRPN - THREE RIVERS PPO - ALL PLANS TRPN - THREE RIVERS PPO - ALL PLANS $122.40 ↑ +11%
BEECH STREET- ALL PLANS BEECH STREET- ALL PLANS $122.40 ↑ +11%
KAISER - ALL PLANS KAISER - ALL PLANS $215.50 ↑ +96%
BLUE SHIELD EPN BLUE SHIELD EPN $220.22 ↑ +100%
BLUE SHIELD - ALL OTHER PLANS BLUE SHIELD - ALL OTHER PLANS $232.73 ↑ +112%
MULTIPLAN - ALL PLANS MULTIPLAN - ALL PLANS $387.90 ↑ +253%
PHCS PPO - ALL PLANS PHCS PPO - ALL PLANS $387.90 ↑ +253%
INTERPLAN - ALL PLANS INTERPLAN - ALL PLANS $387.90 ↑ +253%
AFFORDABLE HEALTH - ALL PLANS AFFORDABLE HEALTH - ALL PLANS $387.90 ↑ +253%
BC NON-MCS - ALL OTHER PLANS BC NON-MCS - ALL OTHER PLANS $391.59 ↑ +256%
BC MCS BC MCS $391.59 ↑ +256%
STANILAUS FOUNDATION - ALL PLANS STANILAUS FOUNDATION - ALL PLANS $409.45 ↑ +272%
BC EXCHANGE BC EXCHANGE $3,389.00 ↑ +2981%

Visitor-reported prices

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Inj cntr knee arthro incl ct/mri at other California hospitals

Hospital City Cash price Negotiated range
Fresno Medical Center FRESNO $436.80 not published
St. John's Camarillo Hospital Camarillo $179.58 $110.70 – $319.80
Antioch Medical Center ANTIOCH $436.80 not published
Redwood City Medical Center Redwood City $436.80 not published
Santa Clara Medical Center SANTA CLARA $436.80 not published
Baldwin Park Medical Center BALDWIN PARK $457.60 not published
Riverside Medical Center RIVERSIDE $457.60 not published
Fremont Medical Center FREMONT $436.80 not published

All California hospitals for this procedure →