Lung Function Test (Spirometry) at Mercy Medical Center Merced

333 Mercy Ave., Merced, CA · CommonSpirit Health · · NPI 1518018191

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$406.85

Cash price

?

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.

$790.00

Gross charge

?

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.

$28.23 with Kaiser vs $466.00 with United — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 Medicaid|< 21 $28.23 ↓ -93%
Inland Empire Health Plan Medicaid|> 21 $28.23 ↓ -93%
Inland Empire Health Plan Medicaid|< 21 $28.23 ↓ -93%
Health Plan of San Joaquin Medicaid|> 21 $28.23 ↓ -93%
Health Plan of San Joaquin Medicaid|< 21 $28.23 ↓ -93%
Molina Medicaid|< 21 $28.23 ↓ -93%
Molina Medicaid|> 21 $28.23 ↓ -93%
Kern Health System Medicaid|> 21 $28.23 ↓ -93%
Kern Health System Medicaid|< 21 $28.23 ↓ -93%
Partnership Health Plan Medicaid|> 21 $28.23 ↓ -93%
Partnership Health Plan Medicaid|< 21 $28.23 ↓ -93%
Kaiser Medicaid|> 21 $28.23 ↓ -93%
California Health & Wellness Medicaid|> 21 $28.23 ↓ -93%
California Health & Wellness Medicaid|< 21 $28.23 ↓ -93%
BCBS - Anthem Medicaid|< 21 $40.58 ↓ -90%
BCBS - Anthem Medicaid|> 21 $40.58 ↓ -90%
Central California Alliance for Health Medicaid|All Plans $44.75 ↓ -89%
Health Net Medicaid|All Plans $96.66 ↓ -76%
BCBS - Anthem Commercial|Exchange $157.03 ↓ -61%
Allcare Commercial|All Plans $181.78 ↓ -55%
Humana Medicare|All Plans $198.80 ↓ -51%
BCBS - Anthem Medicare|All Plans $198.80 ↓ -51%
Kaiser Medicare|All Plans $198.80 ↓ -51%
Blue Shield CA Medicare|All Plans $198.80 ↓ -51%
Health Net Medicare|All Plans $198.80 ↓ -51%
Scan Health Plan Medicare|All Plans $198.80 ↓ -51%
LA Care Medicare|All Plans $198.80 ↓ -51%
United Medicare|All Plans $198.80 ↓ -51%
Aetna Medicare|All Plans $198.80 ↓ -51%
BCBS - Anthem Commercial|All Other Plans $206.61 ↓ -49%
Healthsmart Commercial|All Plans $279.60 ↓ -31%
Cigna Commercial|PPO $302.90 ↓ -26%
Cigna Commercial|All Other Plans $302.90 ↓ -26%
Kaiser Commercial|All Plans $321.54 ↓ -21%
BCBS - Anthem Commercial|MCS $326.51 ↓ -20%
First Health Commercial|All Plans $372.80 ↓ -8%
MultiPlan Commercial|All Plans $438.04 ↑ +8%
United Commercial|HMO $461.34 ↑ +13%
United Commercial|All Other Plans $466.00 ↑ +15%
United Commercial|Options PPO $466.00 ↑ +15%
United Commercial|Non-Options PPO $466.00 ↑ +15%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Lung Function Test (Spirometry) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $242.66 $34.72 – $432.12
Banner Lassen Medical Center Susanville $285.60 $31.29 – $509.25
Petaluma Valley Hospital Petaluma $621.69 $120.03 – $296.92
Arroyo Grande Hospital Santa Maria $357.38 $28.23 – $818.30
Mark Twain Medical Center San Andreas $154.52 $28.23 – $227.36
French Hospital San Luis Obispo $327.32 $28.23 – $818.30
Mercy Hospitals – Bakersfield Bakersfield $130.60 $28.23 – $281.60
Bakersfield Memorial Hospital Bakersfield $129.19 $28.23 – $278.08

All California hospitals for this procedure →