Culture aerobic additional method definitive id each at Providence Cedars-Sinai Tarzana Medical Center

18321 Clark St, Tarzana, CA · Providence · · NPI 1821250762

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

$211.40

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.

$604.00

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.

$8.08 with Aetna vs $77.00 with Blue Shield — 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
Aetna Medicare Managed Care Plan $8.08 ↓ -96%
Humana Choicecare Medicare Managed Care Plan $8.24 ↓ -96%
Central Health Plan Medicare Managed Care Plan $8.89 ↓ -96%
La Care Health Plan Exchange $10.50 ↓ -95%
Blue Cross Anthem Vivity City Of La Other Commercial Plan $11.46 ↓ -95%
Blue Cross Anthem Vivity Non City Of La Other Commercial Plan $12.91 ↓ -94%
Cigna Ppo $14.23 ↓ -93%
Cigna Oap Hmo/Pos $14.23 ↓ -93%
Healthnet Ambetter Hmo $14.95 ↓ -93%
Unitedhealthcare All Commercial Plans $16.16 ↓ -92%
First Health/Coventry Coventry All Commercial Plans $16.16 ↓ -92%
Unitedhealthcare Select/Navigate Hmo $16.16 ↓ -92%
Healthnet Ambetter Ppo $17.29 ↓ -92%
Aetna All Commercial Plans $21.17 ↓ -90%
Blue Shield Epn/Ifp Benefit Exchange $21.56 ↓ -90%
Blue Shield Tandem Ppo/Blue High Performance Ppo/Epo $23.03 ↓ -89%
Blue Shield Hmo/Ppo/Epo $25.85 ↓ -88%
Blue Cross All Commercial Plans $50.72 ↓ -76%
Blue Shield Medicare Managed Care Plan $77.00 ↓ -64%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Culture aerobic additional method definitive id each at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $115.20 $2.42 – $21.43
Banner Lassen Medical Center Susanville $43.52 $1.62 – $24.25
Petaluma Valley Hospital Petaluma $308.04 $7.92 – $65.89
Arroyo Grande Hospital Santa Maria $119.84 $6.46 – $20.81
Mark Twain Medical Center San Andreas $57.28 $6.65 – $19.80
French Hospital San Luis Obispo $63.12 $5.38 – $24.47
Mercy Hospitals – Bakersfield Bakersfield $126.14 $4.47 – $23.21
Bakersfield Memorial Hospital Bakersfield $124.78 $4.47 – $23.21

All California hospitals for this procedure →