Mark Twain Medical Center

NON-PROFIT
768 Mountain Ranch Road
San Andreas, CA 95249
BED COUNT
25
# OF EMPLOYEES
226
Last updated Jun 7, 2026
Price fairness Patient access to data Helpful tools File a complaint

Price Fairness

How do rates compare to nearby hospitals?
I went to the emergency room for...
This hospital
22 miles away
37 miles away
Urinary tract infection
$3,405.31 insured
Incomplete data
$3,830.73 insured
$1,158.72 uninsured
$5,173.23 insured
$3,747.29 uninsured
Headache
$4,994.61 insured
Incomplete data
$6,541.72 insured
$1,749.30 uninsured
$7,631.25 insured*
$5,529.40 uninsured
Heart palpitations
$3,147.95 insured
Incomplete data
$3,056.03 insured
$1,118.86 uninsured
$6,411.17 insured
$4,735.60 uninsured
Food poisoning
$3,033.47 insured
Incomplete data
$3,262.12 insured
$1,071.34 uninsured
$4,313.03 insured
$3,110.31 uninsured
* This price is an outlier. It's possible that the hospital has an error in the rates it published.
Is this inaccurate? Email us. Bill items making up each situation are determined from Goodbill's proprietary claims dataset. Insured rates are calculated using median commercial negotiated rates. Uninsured rates are calculated using cash prices.
All prices are calculated using pricing data published by hospitals in machine-readable files per the Hospital Price Transparency Final Rule. Not all hospitals are compliant with this regulation, which results in "Incomplete data". Want to promote compliance? File a complaint.
These are estimates purely for informational purposes and may be different than what you might ultimately be charged. All prices and ratings are subject to change.

Patient access to data

Do patients have easy access to their records, as required by law?
Getting access through HIPAA
DID YOU KNOW?
HIPAA requires hospitals to comply with patient requests to have their records sent to them.
No known violations in the last 180 days
Goodbill has never filed a government complaint
Learn more →
Getting access electronically
DID YOU KNOW?
As of October 6, 2022, hospitals must give patients electronic access to most of their health information.
Has published API access
Learn more →

Helpful tools

Some tools to help you along your hospital billing journey.
Know when you might go to collections
DID YOU KNOW?
IRS regulations require non-profit hospitals wait 120 days after your first billing statement before sending you to collections.
Sign up to estimate your collections date →
Check your eligibility for financial assistance
DID YOU KNOW?
This hospital is required to offer a financial assistance program to keep their tax-exempt status. You may qualify for a balance reduction.
Sign up to check your eligibility →

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