Mark Twain Medical Center

NON-PROFIT
768 Mountain Ranch Road
San Andreas, CA 95249
BED COUNT
25
# OF EMPLOYEES
232
Last updated Jul 19, 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
32 miles away
Urinary tract infection
$2,294.60 insured
$2,113.14 uninsured
$1,271.01 insured
$764.24 uninsured*
$5,696.86 insured*
$6,016.50 uninsured
Headache
$3,090.70 insured
$2,734.67 uninsured
$1,883.72 insured
$1,774.29 uninsured
$7,175.68 insured*
$7,616.25 uninsured
Heart palpitations
$2,030.32 insured
$1,901.96 uninsured
$1,419.22 insured
$967.13 uninsured
$5,480.40 insured
$5,712.38 uninsured
Food poisoning
$2,413.90 insured
$2,218.64 uninsured
$2,194.96 insured
$959.23 uninsured
$4,599.30 insured
$4,772.25 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 →

Let's talk

For hospitals
This page isn't verified.
Want to own this page?
Do you work for this hospital? We believe empowered, confident patients will change healthcare forever. We also think they're better for business. Get in touch to learn more.
For patients
Need help with a bill from this hospital?
Our mission is to help you trust your bill and save you a lot of money along the way. We find errors and inflated charges, then negotiate with hospitals on your behalf.
 
Building trust and confidence into every health care transaction.
COMPANY
About Us
FAQ
CONTACT
help@goodbill.com
media@goodbill.com
(for press inquiries)
© 2021 - 2023 Goodbill, Inc.