One Health

No-Cost Services Available at Montana One Health Clinic Locations For State Plan Members

State Plan members have access to comprehensive health care at the following One Health clinics in Montana:

• Miles City
• Glendive
• Ashland
• Chinook
• Hardin - 2 locations: 1223 N. Center Ave and 16 N. Miles Ave. #101
• Harlem
• Lewistown 

One Health clinics offer primary care and behavioral health for State Plan members and their families with no additional out-of-pocket cost.

One Health services

Additional information

Labs – Lab services ordered by a One Health provider have no out-of-pocket expense. Outside provider lab orders are not accepted. To have labs drawn at One Health with no out-of-pocket expense, make an appointment with a One Health provider to have labs ordered.

Standard Immunizations - Most immunizations are available for State Plan members 6 months of age and older including Medicare Retirees.  If you only need a vaccine and no other services, please call the One Health Clinic of your choice for details.  If you are an established patient, you may ask to add a vaccine when checking in for another scheduled One Health Clinic appointment. 

Health Screenings – State-Sponsored Health Screenings are not provided at One Health clinics. Premise Health (Montana Health Centers) remains the source for State-Sponsored Health Screenings. To earn the Live Life Well Incentive you will need to schedule an appointment at a Montana Health Center or attend an off-site event.

In-House Pharmacy – No copay or coinsurance for eligible prescription drugs prescribed by a One Health provider and dispensed by a One Health in-house pharmacy: Glendive, Hardin, Lewistown, and Miles City locations.  Talk with your One Health provider to see if your medication is eligible for no- or reduced co-payment and/or co-insurance.  Effective March 1, 2025, GIPs and GLP-1s are no longer covered by this benefit.  These medications now must be filled using the Navitus pharmacy benefit.

For clinic locations without a pharmacy, One Health can mail prescriptions (non-controlled, non-refrigerated) directly to plan member. The regular copay and coinsurance applies for a prescription drug filled at the One Health pharmacy that is not prescribed by a One Health provider. Likewise, a prescription written by a One Health provider but filled by another community or hospital pharmacy will apply to regular benefits.

Dental – Please note that dental services are no longer available at any One Health Clinic location.