Airway resistance by impulse oscillometry 94728 at WILLITS HOSPITAL INC

1 Marcela Dr, Willits, CA · Adventisthealth · · NPI 1356339543

Source: hospital's published price file ↗ · Published May 20, 2026 · Ingested Sep 16, 2026

$9.00

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.

$30.00

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.

$12.70 with TRICARE BLUE SHIELD - ALL PLANS vs $52.39 with UHC JLL — 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
TRICARE BLUE SHIELD - ALL PLANS TRICARE BLUE SHIELD - ALL PLANS $12.70 ↑ +41%
BLUE SHIELD MCARE BLUE SHIELD MCARE $12.70 ↑ +41%
UHC MCR ADV UHC MCR ADV $12.70 ↑ +41%
BC MEDICARE BC MEDICARE $12.70 ↑ +41%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $13.97 ↑ +55%
CIGNA - ALL PLANS CIGNA - ALL PLANS $14.58 ↑ +62%
WESTERN GROWERS/PINNACLE - ALL PLANS WESTERN GROWERS/PINNACLE - ALL PLANS $18.16 ↑ +102%
HEALTHNET - ALL PLANS HEALTHNET - ALL PLANS $18.50 ↑ +106%
BLUE SHIELD - ALL OTHER PLANS BLUE SHIELD - ALL OTHER PLANS $18.97 ↑ +111%
BLUE CROSS MCS - ALL OTHER PLANS BLUE CROSS MCS - ALL OTHER PLANS $25.33 ↑ +181%
BLUE CROSS NON MCS BLUE CROSS NON MCS $25.33 ↑ +181%
BRMS - ALL PLANS BRMS - ALL PLANS $25.50 ↑ +183%
MEDI-CAL MEDI-CAL $30.00 ↑ +233%
AETNA - ALL PLANS AETNA - ALL PLANS $36.84 ↑ +309%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $52.39 ↑ +482%
UHC JLL UHC JLL $52.39 ↑ +482%

Visitor-reported prices

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Airway resistance by impulse oscillometry 94728 at other California hospitals

Hospital City Cash price Negotiated range
Fresno Medical Center FRESNO $476.00 not published
St. John's Camarillo Hospital Camarillo $284.70 $53.10 – $507.00
Antioch Medical Center ANTIOCH $476.00 not published
Redwood City Medical Center Redwood City $476.00 not published
Santa Clara Medical Center SANTA CLARA $476.00 not published
Baldwin Park Medical Center BALDWIN PARK $365.04 not published
Riverside Medical Center RIVERSIDE $365.04 not published
Fremont Medical Center FREMONT $476.00 not published

All California hospitals for this procedure →