Infectious agent nucleic acid quantification hiv-1 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

$141.70

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.

$212.75

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.

$32.48 with BCBS - Anthem vs $60.00 with Care 1st — 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
BCBS - Anthem Commercial|Exchange $32.48 ↓ -77%
United Commercial|Select $34.90 ↓ -75%
Blue Shield CA Commercial|HMO $38.40 ↓ -73%
Blue Shield CA Commercial|PPO $38.40 ↓ -73%
Blue Shield CA Commercial|Exchange $38.40 ↓ -73%
United Commercial|Choice $40.05 ↓ -72%
BCBS - Anthem Commercial|All Other Plans $41.64 ↓ -71%
Health Net Commercial|All Plans $44.82 ↓ -68%
First Health Commercial|All Plans $45.00 ↓ -68%
United Commercial|HMO $47.05 ↓ -67%
Aetna Commercial|PPO $49.02 ↓ -65%
Aetna Commercial|HMO $49.02 ↓ -65%
Aetna Commercial|All Other Plans $49.02 ↓ -65%
Kaiser Commercial|All Plans $51.00 ↓ -64%
Cigna Commercial|All Other Plans $53.70 ↓ -62%
Cigna Commercial|PPO $53.70 ↓ -62%
Multiplan Commercial|All Plans $58.80 ↓ -59%
Health Plan of San Joaquin Medicaid|All Plans $60.00 ↓ -58%
Humana Medicare|All Plans $60.00 ↓ -58%
Aetna Medicare|All Plans $60.00 ↓ -58%
United Medicare|All Plans $60.00 ↓ -58%
Health Net Medicaid|All Plans $60.00 ↓ -58%
Health Net Medicare|All Plans $60.00 ↓ -58%
Kaiser Medicaid|All Plans $60.00 ↓ -58%
Kaiser Medicare|All Plans $60.00 ↓ -58%
BCBS - Anthem Medicaid|All Plans $60.00 ↓ -58%
BCBS - Anthem Medicare|All Plans $60.00 ↓ -58%
Blue Shield CA Medicare|All Plans $60.00 ↓ -58%
Scan Health Plan Medicare|All Plans $60.00 ↓ -58%
California Health & Wellness Medicaid|All Plans $60.00 ↓ -58%
Care 1st Medicare|All Plans $60.00 ↓ -58%

Visitor-reported prices

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Infectious agent nucleic acid quantification hiv-1 at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $26.28 $16.20 – $225.82
Banner Lassen Medical Center Susanville $33.48 $17.02 – $124.81
Petaluma Valley Hospital Petaluma $150.45 $83.40 – $211.20
Arroyo Grande Hospital Santa Maria $32.67 $30.00 – $219.29
French Hospital San Luis Obispo $23.52 $16.20 – $257.79
Mercy Hospitals – Bakersfield Bakersfield $124.29 $30.00 – $244.57
Bakersfield Memorial Hospital Bakersfield $122.95 $30.00 – $244.57
Queen of The Valley Medical Center Napa $150.45 $85.10 – $266.90

All California hospitals for this procedure →