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At Primaris, we are here to assist you in any way we can. If you have questions about Medicare or are seeking specific contact information, please refer to the various contact methods below.
200 N. Keene Street
Columbia, MO 65201
National Medicare Helpline (800) 633-4227
Beneficiary Helpline (quality of care complaints and discharge appeals): (800) 347-1016
CLAIM Helpline (800) 390-3330
Case Review Department – Appeals Fax 573-817-8344
Case Review Department – Beneficiary Complaints Fax 573-777-1016
Communications Department 573-777-9055
Human Resources Department 573-777-9014
Browse our Staff Directory to locate specific contact information.
To contact us online, please use our general contact form below.