federally qualified health center site
One Health - Lewistown — Lewistown, Montana
About One Health - Lewistown
One Health - Lewistown is a federally qualified health center site in Lewistown, Fergus County. HRSA funds it to see patients regardless of ability to pay.
It has been in federal health center scope since 2022; it reports 40 operating hours a week, in line with the 40-hour median for health center sites in Fergus County.
BIGHORN VALLEY HEALTH CENTER, INC. runs 34 other listed locations.
HRSA Health Center Service Delivery Sites lists it; no source records whether GLP-1 medications are prescribed here.
GLP-1 coverage at One Health - Lewistown
Part B pays for the visit at One Health - Lewistown under the health center payment system, and the sliding fee scale can lower the cost of the visit for those who qualify; the drug is billed to Part D by a pharmacy.
HRSA lists no Medicare billing number here for BIGHORN VALLEY HEALTH CENTER, INC.; confirm billing before a first visit.
Medicare's general GLP-1 rules are set out.
- Do you manage GLP-1 prescriptions for Medicare patients?
- Which Medicare plans do you take?
- What documents precede a prior authorization?
Insurance and Medicare at One Health - Lewistown
One Health - Lewistown is required to run a sliding fee scale by household income and size. Ask intake which documents prove it.
Montana expanded Medicaid and counted roughly 261,954 Medicare beneficiaries as of 2026-08. Dual eligibility usually brings Extra Help with Part D costs.
Montana State Health Insurance Assistance Program (SHIP) answers formulary questions free at 1-406-444-4077; statewide rules sit.
Services and specialties
One Health - Lewistown is required to provide or arrange, directly or by referral:
Weight management and diabetes care sit inside primary care, where a GLP-1 conversation would start.
- Primary care for all ages
- Behavioral health and substance use care
- Preventive dental care
- Laboratory and diagnostic services
Getting there and what to expect
One Health - Lewistown is at 311 W Main St, Lewistown, MT, 59457-2760, Fergus County.
Lewistown measures 3 people per square mile: driving distance is the main constraint.
HRSA records 40 operating hours a week here.
It publishes its own hours and intake details at onechc.org.
Call 406-535-6545 before travelling.
- Medicare card and any Part D card
- Photo ID
- Current medications and doses
- Recent labs or prescriber notes
- Income and household size, for the fee scale
Other options near One Health - Lewistown
The nearest BIGHORN VALLEY HEALTH CENTER, INC. site is One Health - Lewistown Annex in Lewistown, 0.1 miles away.
One Health - CMHD in Lewistown is the next one out, 0.2 miles away.
Fergus County carries 3 listings.
| Resource | Type | Distance |
|---|---|---|
| One Health - Lewistown Annex | Same network · Lewistown | 0.1 mi |
| One Health - CMHD | Same network · Lewistown | 0.2 mi |
| One Health - Harlem | Same network · Harlem | 105.8 mi |
| One Health - Sweet | Same network · Chinook | 105.8 mi |
| One Health - Community Health Partners | Same network · Livingston | 111.1 mi |
| One Health - Belgrade High School | Same network · Belgrade | 121.7 mi |
Common questions
Questions about One Health - Lewistown
Does One Health - Lewistown accept Medicare for GLP-1 prescriptions?
No Medicare billing number or NPI is published for One Health - Lewistown, so participation has to be checked directly. Billing Medicare would cover the visit, not the GLP-1. Call 406-535-6545 to confirm.
What kind of site is One Health - Lewistown?
HRSA records One Health - Lewistown as a permanent federally qualified health center service delivery site, in federal scope since 2022. BIGHORN VALLEY HEALTH CENTER, INC. operates it alongside 34 other listed locations. That is a federal registration, not a service list.
What are the hours at One Health - Lewistown?
HRSA reports 40 operating hours a week at One Health - Lewistown. That is a weekly total, not a daily timetable. Call 406-535-6545 for open days.
Where is One Health - Lewistown?
One Health - Lewistown is at 311 W Main St, Lewistown, MT, 59457-2760, Fergus County. The area measures 3 people per square mile. Fergus County holds 3 listings in all.
Is there a sliding fee scale at One Health - Lewistown?
Yes. Ask intake for the sliding fee application and bring income documentation for your household. The discount reduces what One Health - Lewistown charges for the visit, not what a pharmacy bills Part D for the GLP-1 itself. Call 406-535-6545 if the required documents aren't clear.
Are there other BIGHORN VALLEY HEALTH CENTER, INC. locations near One Health - Lewistown?
Yes — see the nearby-locations table on this page for the closest BIGHORN VALLEY HEALTH CENTER, INC. sites to One Health - Lewistown and their distances. Sites sharing an operator typically share intake and billing arrangements, so a record started at one can often be pulled up at another.
What GLP-1 medications does Medicare cover in Montana?
Part D can cover a GLP-1 prescribed for an approved indication such as type 2 diabetes; weight-management coverage varies by plan. Montana State Health Insurance Assistance Program (SHIP) reads Montana formularies free at 1-406-444-4077.