For general information about MACT Health Board, Inc. or to express a concern please call us at (855) 687-6228 or complete the form below.  Please keep in mind that communications via email over the internet are not secure. Although it is unlikely, there is a possibility that information you include in an email can be intercepted and read by other parties besides the person to whom it is addressed. Please do not include personal identifying information such as your birth date, or personal medical information in any emails you send to us. No one can diagnose your condition from email or other written communications, and communication via our website cannot replace the relationship you have with a physician or another healthcare practitioner.

Contact Compliance

Monday - Friday 8:00 am - 5:00 pm
Saturday - Sunday Closed 

Main Phone Numbers

MACT Health Board Inc.

Compliance Hotline
1-866-811-0192

MACT Health Board Contacts 

MACT Toll Free Number:

Administration Office:

Administration Fax:

Compliance Hotline:

Human Resources

Billing Dept Toll Free:

Billing Dept:

NAS Sonora:

NAS Mariposa:

NAS Jackson/San Andreas:

1-855-687-6228

1-209-754-6262

1-209-736-1814

1-866-811-0192

Office:1-209-754-6260 Fax: 1-209-736-1813

1-866-894-1902

Office:1-209-754-6240 Fax: 1-209-754-6274

1-209-588-4634

1-209-966-3248

1-209-257-2432


52 South Main St 

Angels Camp, CA 95222

209-754-6262

Monday - Friday 8:00 am - 5:00 pm
Saturday Closed
Sunday Closed