Tb test cell mediated immunity antigen response gamma interferon at Woodland Memorial Hospital

1325 Cottonwood St, Woodland, CA · CommonSpirit Health · · NPI 1922116037

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

$20.55

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.

$75.00

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.

$3.30 with WCMG vs $30.00 with BCBS - Anthem — 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
WCMG Commercial|All Plans $3.30 ↓ -84%
Western Health Advantage Commercial|All Plans $10.50 ↓ -49%
Kaiser Medicaid|All Plans $12.30 ↓ -40%
Cigna Commercial|LocalPlus $12.60 ↓ -39%
Kaiser Commercial|All Plans $16.20 ↓ -21%
Blue Shield CA Commercial|Exchange $16.80 ↓ -18%
Cigna Commercial|All Other Plans $16.80 ↓ -18%
Magellan Commercial|All Plans $18.00 ↓ -12%
Blue Shield CA Commercial|ACO Trio $20.40 ↓ -1%
Sutter Health Commercial|All Plans $24.00 ↑ +17%
BCBS - Anthem Commercial|Connection EPO $24.00 ↑ +17%
Blue Shield CA Commercial|ACO Trio CalPers $24.30 ↑ +18%
First Health Commercial|All Plans $27.00 ↑ +31%
Healthsmart Commercial|All Plans $27.00 ↑ +31%
Blue Shield CA Commercial|All Other Plans $27.30 ↑ +33%
MultiPlan Commercial|All Plans $27.60 ↑ +34%
BCBS - Anthem Medicare|All Plans $28.29 ↑ +38%
BCBS - Anthem Commercial|MCS $30.00 ↑ +46%
BCBS - Anthem Medicaid|< 21 $30.00 ↑ +46%
BCBS - Anthem Medicaid|> 21 $30.00 ↑ +46%
Blue Shield CA Medicare|All Plans $30.00 ↑ +46%
Partnership Health Plan Medicaid|All Plans $30.00 ↑ +46%
California Health & Wellness Medicaid|All Plans $30.00 ↑ +46%
US Behavioral Health Commercial|All Plans $30.00 ↑ +46%
YoloCountyPsych Medicaid|All Plans $30.00 ↑ +46%
Aetna Commercial|All Other Plans $30.00 ↑ +46%
Aetna Commercial|PPO $30.00 ↑ +46%
Aetna Medicare|All Plans $30.00 ↑ +46%
Aetna Commercial|HMO $30.00 ↑ +46%
Molina Medicare|All Plans $30.00 ↑ +46%
United Commercial|All Other Plans $30.00 ↑ +46%
United Medicare|All Plans $30.00 ↑ +46%
United Commercial|HMO $30.00 ↑ +46%
United Commercial|Options PPO $30.00 ↑ +46%
United Commercial|Non-Options PPO $30.00 ↑ +46%
United Medicaid|< 21 $30.00 ↑ +46%
United Medicaid|> 21 $30.00 ↑ +46%
Health Net Medicaid|All Plans $30.00 ↑ +46%
Kaiser Medicare|All Plans $30.00 ↑ +46%
Connected Care Commercial|Intel $30.00 ↑ +46%
BCBS - Anthem Commercial|All Other Plans $30.00 ↑ +46%

Visitor-reported prices

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Tb test cell mediated immunity antigen response gamma interferon at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $131.40 $8.10 – $164.46
Banner Lassen Medical Center Susanville $19.11 $12.30 – $71.59
Petaluma Valley Hospital Petaluma $621.69 $60.74 – $494.89
Mark Twain Medical Center San Andreas $103.20 $16.24 – $30.00
Mercy Hospitals – Bakersfield Bakersfield $12.99 $15.00 – $178.12
Bakersfield Memorial Hospital Bakersfield $12.85 $15.00 – $178.12
Queen of The Valley Medical Center Napa $882.81 $61.98 – $625.42
Providence St Joseph Hospital Eureka Eureka $929.22 $61.98 – $709.22

All California hospitals for this procedure →