99391 periodic comp preventive med less than 1 year est at ADVENTIST HEALTH CLEARLAKE HOSPITAL

15630 18th Ave, Clearlake, CA · Adventisthealth · · NPI 1124018031

Source: hospital's published price file ↗ · Published Jul 29, 2026 · Ingested Sep 16, 2026

$25.20

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.

$70.00

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.

$9.45 with KAISER MCR ADV vs $74.25 with PARTNERSHIP MCAL - 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
KAISER MCR ADV KAISER MCR ADV $9.45 ↓ -63%
BLUE SHIELD MCR ADV BLUE SHIELD MCR ADV $9.45 ↓ -63%
TRICARE BLUE SHIELD- ALL PLANS TRICARE BLUE SHIELD- ALL PLANS $9.45 ↓ -63%
BLUE CROSS MCR ADV BLUE CROSS MCR ADV $9.83 ↓ -61%
UHC MCR ADV UHC MCR ADV $10.40 ↓ -59%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $18.90 ↓ -25%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $27.47 ↑ +9%
BLUE CROSS NON-MCS BLUE CROSS NON-MCS $30.52 ↑ +21%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $30.52 ↑ +21%
AETNA- ALL PLANS AETNA- ALL PLANS $33.62 ↑ +33%
WESTERN GROWERS- ALL PLANS WESTERN GROWERS- ALL PLANS $33.75 ↑ +34%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $34.56 ↑ +37%
BLUE SHIELD EPN - ALL OTHER PLANS BLUE SHIELD EPN - ALL OTHER PLANS $34.56 ↑ +37%
UHC JLL UHC JLL $35.65 ↑ +41%
FIRST HEALTH- ALL PLANS FIRST HEALTH- ALL PLANS $36.00 ↑ +43%
HEALTHNET- ALL PLANS HEALTHNET- ALL PLANS $36.90 ↑ +46%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $37.53 ↑ +49%
HUMANA- ALL PLANS HUMANA- ALL PLANS $38.25 ↑ +52%
FOUNDATION- ALL PLANS FOUNDATION- ALL PLANS $38.25 ↑ +52%
HEALTH MGMT NETWORK- ALL PLANS HEALTH MGMT NETWORK- ALL PLANS $38.25 ↑ +52%
PHCS- ALL PLANS PHCS- ALL PLANS $38.25 ↑ +52%
THREE RIVERS PROVIDER NETWORK- ALL PLANS THREE RIVERS PROVIDER NETWORK- ALL PLANS $40.50 ↑ +61%
INTERPLAN- ALL PLANS INTERPLAN- ALL PLANS $40.50 ↑ +61%
KAISER- ALL OTHER PLANS KAISER- ALL OTHER PLANS $40.50 ↑ +61%
CIGNA- ALL PLANS CIGNA- ALL PLANS $40.50 ↑ +61%
MEDI-CAL MEDI-CAL $45.00 ↑ +79%
BC MANAGED MCAL BC MANAGED MCAL $45.00 ↑ +79%
PARTNERSHIP MCAL - ALL PLANS PARTNERSHIP MCAL - ALL PLANS $74.25 ↑ +195%

Visitor-reported prices

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99391 periodic comp preventive med less than 1 year est at other California hospitals

Hospital City Cash price Negotiated range
Mark Twain Medical Center San Andreas $96.57 $37.52 – $142.10
Healdsburg Hospital Healdsburg $107.10 not published
Redwood Memorial Hospital Fortuna $82.62 not published
Mercy Medical Center Merced Merced $161.71 $49.76 – $310.86
St. Mary Medical Center Long Beach $126.85 $44.78 – $295.00
Mercy Medical Center Redding Redding $45.13 $71.20 – $89.00
REEDLEY COMMUNITY HOSPITAL Reedley $38.76 $2.01 – $675.81
HANFORD COMMUNITY HOSPITAL Selma $30.21 $70.09 – $267.12

All California hospitals for this procedure →