Medical Marijuana Assessment & Certification Exam in Fairfield ($160 *Price Match Guarantee) includes FREE consultation to see if you qualify. (Other places charge you even if you don't qualify) Medical Marijuana Re-Certification in Fairfield ($110 * Price Match Guarantee) iMed Chiropractic in Fairfield will gladly perform re-certification exams even if you had your initial certification done elsewhere! * Price Match Guarantee: iMed Chiropractic in Fairfield will match any discount to provide you with the lowest price.