Plethysmography lung volumes/airway resistance at St. Francis Hospital

34515 Ninth Avenue South, Federal Way, WA · Vmfh · · NPI 1093713091

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 17, 2026

$272.91

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.

$869.63

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.

$179.09 with First Choice vs $1,552.98 with Aetna — 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
First Choice Commercial|All Plans $179.09 ↓ -34%
SoundPath Medicare|All Plans $346.60 ↑ +27%
Kaiser Medicare|All Plans $346.60 ↑ +27%
Optum Medicare|All Plans $350.07 ↑ +28%
BCBS - Premera Medicare|All Plans $357.00 ↑ +31%
Aetna Medicare|All Plans $357.00 ↑ +31%
BCBS - Regence Medicare|All Plans $357.00 ↑ +31%
Humana Medicare|All Plans $370.86 ↑ +36%
Molina Medicare|All Plans $374.33 ↑ +37%
United Medicare|All Plans $374.33 ↑ +37%
Amerigroup Medicare|All Plans $377.79 ↑ +38%
Seattle Medical Group Medicare|All Plans $398.59 ↑ +46%
CHPW Medicare|All Plans $398.59 ↑ +46%
Aetna Commercial|Rental $626.14 ↑ +129%
MultiPlan Commercial|All Plans $652.23 ↑ +139%
Sound Family Medicine Commercial|All Plans $658.54 ↑ +141%
Molina Commercial|Marketplace Exchange $665.47 ↑ +144%
Coordinated Care Commercial|Ambetter Exchange $686.27 ↑ +151%
BCBS - Premera Commercial|LifeWise Primary Exchange $726.60 ↑ +166%
Kaiser Commercial|HMO $762.02 ↑ +179%
Uniform Medical Plan Commercial|All Plans $775.73 ↑ +184%
Kaiser Commercial|PPO $838.28 ↑ +207%
BCBS - Regence Commercial|All Plans $889.49 ↑ +226%
BCBS - Premera Commercial|All Other Plans $1,050.37 ↑ +285%
United Commercial|Navigate $1,113.73 ↑ +308%
United Commercial|Cascade Care $1,172.37 ↑ +330%
United Commercial|All Other Plans $1,172.37 ↑ +330%
Aetna Commercial|AWH $1,320.03 ↑ +384%
Aetna Commercial|All Other Plans $1,552.98 ↑ +469%

Visitor-reported prices

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Plethysmography lung volumes/airway resistance at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Joseph Hospital Chewelah $300.30 not published
Swedish Medical Center - First Hill Campus Seattle $848.64 $432.11 – $1,312.76
Providence Sacred Heart Medical Center and Children's Hospital Spokane $718.20 $415.83 – $1,058.28
Swedish Medical Center Cherry Hill Seattle $848.64 $432.11 – $1,151.61
Swedish Issaquah Issaquah $848.64 $433.33 – $1,189.57
Central Medical Center Seattle $592.00 not published
Providence Centralia Hospital Centralia $889.20 $432.11 – $1,576.81
Providence Mount Carmel Hospital Colville $318.50 not published

All Washington hospitals for this procedure →