- MacKay Clinic(208) 588‑2993Rural health clinic · Mackay · 313 E Custer St
- Salmon River Clinic(208) 774‑3565Rural health clinic · Stanley · 1 Niece Avenue
Nearest emergency rooms
- St Luke's Wood River Medical Center29 mi · Ketchum, ID
- Lost Rivers Medical Center39 mi · Arco, ID
- North Canyon Medical Center79 mi · Gooding, ID
Cities in Custer County
Common questions
How many clinics and urgent care are in Custer County, Idaho?
Our directory lists 2 clinics in Custer County: MacKay Clinic and Salmon River Clinic.
Where is the nearest emergency room to Custer County?
Hospitals that list emergency services in Medicare data, near Custer County: St Luke's Wood River Medical Center, Ketchum (29 mi), Lost Rivers Medical Center, Arco (39 mi) and North Canyon Medical Center, Gooding (79 mi). In a medical emergency, call 911.
Rural health clinics are clinics in rural areas certified by Medicare to offer outpatient primary care. Urgent care centers treat illnesses and injuries that need care soon but are not emergencies, usually without an appointment. For chest pain, trouble breathing, signs of a stroke or a serious injury, call 911.
Sources: CMS Rural Health Clinic Enrollments (updated 2026-10-19, retrieved 2026-11-07); NPI Registry monthly file, NPPES (updated 2026-11-01, retrieved 2026-11-07). Methodology