Glucose tolerance test (gtt) >3 specimens each additional at Providence Saint John's Health Center

2121 Santa Monica Blvd, Santa Monica, CA · Providence · · NPI 1124026273

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 11, 2026

$64.75

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.

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What you pay up front if you don't use insurance.

$185.00

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.

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The hospital's undiscounted list price — almost no one pays this.

$3.92 with Aetna vs $37.37 with Blue Shield — 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.

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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
Aetna Medicare Managed Care Plan $3.92 ↓ -94%
Humana Choicecare Medicare Managed Care Plan $4.00 ↓ -94%
Central Health Plan Medicare Managed Care Plan $4.31 ↓ -93%
La Care Health Plan Covered Ca Exchange $5.10 ↓ -92%
Blue Cross Anthem Vivity City Of La Other Commercial Plan $5.56 ↓ -91%
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $6.26 ↓ -90%
Healthnet Ambetter Hmo $7.25 ↓ -89%
Unitedhealthcare All Commercial Plans $7.84 ↓ -88%
Unitedhealthcare Select/Navigate Hmo $7.84 ↓ -88%
Healthnet Ambetter Ppo $8.39 ↓ -87%
Cigna All Commercial Plans $9.74 ↓ -85%
Aetna All Commercial Plans $11.37 ↓ -82%
Blue Shield Epn/Ifp Benefit Exchange $12.15 ↓ -81%
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $24.28 ↓ -63%
Blue Cross All Commercial Plans $25.17 ↓ -61%
Blue Shield Ppo/Epo $26.96 ↓ -58%
Blue Shield Hmo $26.96 ↓ -58%
Blue Shield Medicare Managed Care Plan $37.37 ↓ -42%

Visitor-reported prices

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Glucose tolerance test (gtt) >3 specimens each additional at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $48.62 $3.92 – $12.24
Banner Lassen Medical Center Susanville $7.51 $0.78 – $11.64
Petaluma Valley Hospital Petaluma $46.92 $3.84 – $32.04
Arroyo Grande Hospital Santa Maria $38.10 $3.92 – $14.70
Mark Twain Medical Center San Andreas $47.29 $3.92 – $9.61
French Hospital San Luis Obispo $34.89 $3.92 – $14.70
Mercy Hospitals – Bakersfield Bakersfield $50.83 $3.92 – $12.80
Bakersfield Memorial Hospital Bakersfield $50.28 $3.92 – $12.64

All California hospitals for this procedure →