Mayo hiser histoplasma antibodies immunodiffusion 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

$45.05

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.

$67.64

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.

$5.26 with BCBS - Anthem vs $9.71 with Care 1st — 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
BCBS - Anthem Commercial|Exchange $5.26 ↓ -88%
United Commercial|Select $5.65 ↓ -87%
Blue Shield CA Commercial|HMO $6.22 ↓ -86%
Blue Shield CA Commercial|PPO $6.22 ↓ -86%
Blue Shield CA Commercial|Exchange $6.22 ↓ -86%
United Commercial|Choice $6.49 ↓ -86%
BCBS - Anthem Commercial|All Other Plans $6.74 ↓ -85%
Health Net Commercial|All Plans $7.26 ↓ -84%
First Health Commercial|All Plans $7.29 ↓ -84%
United Commercial|HMO $7.62 ↓ -83%
Aetna Commercial|PPO $7.94 ↓ -82%
Aetna Commercial|HMO $7.94 ↓ -82%
Aetna Commercial|All Other Plans $7.94 ↓ -82%
Kaiser Commercial|All Plans $8.26 ↓ -82%
Cigna Commercial|All Other Plans $8.70 ↓ -81%
Cigna Commercial|PPO $8.70 ↓ -81%
Multiplan Commercial|All Plans $9.52 ↓ -79%
Health Plan of San Joaquin Medicaid|All Plans $9.71 ↓ -78%
Humana Medicare|All Plans $9.71 ↓ -78%
Aetna Medicare|All Plans $9.71 ↓ -78%
United Medicare|All Plans $9.71 ↓ -78%
Health Net Medicaid|All Plans $9.71 ↓ -78%
Health Net Medicare|All Plans $9.71 ↓ -78%
Kaiser Medicaid|All Plans $9.71 ↓ -78%
Kaiser Medicare|All Plans $9.71 ↓ -78%
BCBS - Anthem Medicaid|All Plans $9.71 ↓ -78%
BCBS - Anthem Medicare|All Plans $9.71 ↓ -78%
Blue Shield CA Medicare|All Plans $9.71 ↓ -78%
Scan Health Plan Medicare|All Plans $9.71 ↓ -78%
California Health & Wellness Medicaid|All Plans $9.71 ↓ -78%
Care 1st Medicare|All Plans $9.71 ↓ -78%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Mayo hiser histoplasma antibodies immunodiffusion at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $4.52 $2.63 – $36.57
Banner Lassen Medical Center Susanville $11.47 $2.76 – $18.33
Petaluma Valley Hospital Petaluma $13.65 $13.51 – $103.04
Arroyo Grande Hospital Santa Maria $4.41 $4.71 – $35.52
French Hospital San Luis Obispo $4.04 $2.55 – $41.75
Mercy Hospitals – Bakersfield Bakersfield $5.94 $4.71 – $39.61
Bakersfield Memorial Hospital Bakersfield $5.88 $4.71 – $39.61
Queen of The Valley Medical Center Napa $13.65 $13.79 – $130.22

All California hospitals for this procedure →