This is a SLIDING SCALE clinic. The costs for clinic services are based on either your income or they offer type of financial assistance. Contact the clinic directly to discuss prices for individual services which vary. Sliding Scale does not necessarily mean free. Amistad is now offering Dental!Call 361.886.3000 for questions and appointments or Email us at [email protected] Amistad, we accept all types of Medicaid, Medicare, and several private insurance plans.  For those patients without health insurance coverage, we offer a sliding fee scale based on the Federally established guidelines of family size and income to determine the cost of services provided.  For patients without health insurance but who may qualify for Medicaid, we have a Medicaid office and worker on-site to assist with the application process.  To apply for Medicaid patients will be asked to provide: proof of income, children's birth certificates and Social Security cards, and proof of residency. What To BringFor primary healthcare services, please bring:    Photo identification; and    Your Medicaid, Medicare, or private insurance cardIf you do not have health insurance, please bring:    Photo identification; and    Proof of income- either your most recent income tax return or check stubs from your most recent paycheckFor the Medication Assistance Program, you will need:    Photo identification;    Social Security card;    Income tax return;    Income verification; and    A list of your medicationsTo apply for Medicaid, please bring:    Birth certificates and Social Security cards for all children in the household;    Proof of residency listing the members of the household living at that address; and    Proof of income- either your most recent income tax return or check stubs from your most recent paycheck