Deep muscle biopsy 20205 at Mark Twain Medical Center

768 Mountain Ranch Rd, San Andreas, CA · CommonSpirit Health · · NPI 1508968819

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

$273.73

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.

$411.00

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.

$106.33 with Health Net vs $402.78 with Multiplan — 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
Health Net Medicare|All Plans $106.33 ↓ -61%
Humana Medicare|All Plans $106.33 ↓ -61%
Care 1st Medicare|All Plans $106.33 ↓ -61%
Scan Health Plan Medicare|All Plans $106.33 ↓ -61%
Aetna Medicare|All Plans $106.33 ↓ -61%
Blue Shield CA Medicare|All Plans $106.33 ↓ -61%
BCBS - Anthem Medicare|All Plans $106.33 ↓ -61%
Kaiser Medicare|All Plans $106.33 ↓ -61%
United Medicare|All Plans $106.33 ↓ -61%
Health Plan of San Joaquin Medicaid|All Plans $125.17 ↓ -54%
Health Net Medicaid|All Plans $125.17 ↓ -54%
Kaiser Medicaid|All Plans $125.17 ↓ -54%
BCBS - Anthem Medicaid|All Plans $125.17 ↓ -54%
California Health & Wellness Medicaid|All Plans $125.17 ↓ -54%
BCBS - Anthem Commercial|Exchange $222.48 ↓ -19%
United Commercial|Select $239.04 ↓ -13%
Blue Shield CA Commercial|PPO $263.04 ↓ -4%
Blue Shield CA Commercial|HMO $263.04 ↓ -4%
Blue Shield CA Commercial|Exchange $263.04 ↓ -4%
United Commercial|Choice $274.31 ↑ +0%
BCBS - Anthem Commercial|All Other Plans $285.24 ↑ +4%
Health Net Commercial|All Plans $307.02 ↑ +12%
First Health Commercial|All Plans $308.25 ↑ +13%
United Commercial|HMO $322.27 ↑ +18%
Aetna Commercial|All Other Plans $335.79 ↑ +23%
Aetna Commercial|HMO $335.79 ↑ +23%
Aetna Commercial|PPO $335.79 ↑ +23%
Kaiser Commercial|All Plans $349.35 ↑ +28%
Cigna Commercial|PPO $367.85 ↑ +34%
Cigna Commercial|All Other Plans $367.85 ↑ +34%
Multiplan Commercial|All Plans $402.78 ↑ +47%

Visitor-reported prices

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Deep muscle biopsy 20205 at other California hospitals

Hospital City Cash price Negotiated range
Arroyo Grande Hospital Santa Maria $2,874.45 $125.17 – $6,581.68
French Hospital San Luis Obispo $3,186.96 $125.17 – $7,735.14
Providence Mission Hospital - Mission Viejo Mission Viejo $4,093.44 $3,175.56 – $7,908.00
Providence Cedars-Sinai Tarzana Medical Center Tarzana $2,276.05 $1,747.00 – $6,911.51
St Jude Medical Center Fullerton $2,547.84 $3,175.56 – $6,911.51
Providence St Joseph Hospital Orange Orange $5,081.76 $3,175.56 – $7,602.00
Providence Saint John's Health Center Santa Monica $7,548.80 $1,746.72 – $10,103.00
St. John's Camarillo Hospital Camarillo not published $153.96 – $6,483.96

All California hospitals for this procedure →