CMS did not publish an overall star rating for this hospital; hospitals that report too few quality measures are not rated.
Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Bozeman Health Big Sky Medical Center
Big Sky, MT 59716
County: Gallatin Directions Apple Maps Call (406) 995-6995
- Photo ID and your insurance, Medicare or Medicaid card
- A list of your medicines, doses and allergies
- Your doctor's name and phone number
- A phone charger
Nearby hospitals
- 22mi Madison Valley Medical Center Ennis, MT · Emergency room · median ER visit 2 hr 16 min Call Madison Valley Medical Center Directions to Madison Valley Medical Center (Google Maps) Details for Madison Valley Medical Center
- 31mi Bozeman Deaconess Hospital Bozeman, MT · Emergency room · median ER visit 2 hr 22 min Call Bozeman Deaconess Hospital Directions to Bozeman Deaconess Hospital (Google Maps) Details for Bozeman Deaconess Hospital
- 44mi Livingston Healthcare Livingston, MT · Emergency room · median ER visit 1 hr 57 min Call Livingston Healthcare Directions to Livingston Healthcare (Google Maps) Details for Livingston Healthcare
Quick answers about Bozeman Health Big Sky Medical Center
How long is the ER wait at Bozeman Health Big Sky Medical Center?
CMS doesn't publish live wait times. Over the 12 months CMS reported, patients treated and sent home spent a median of 1 hr 47 min in the Bozeman Health Big Sky Medical Center emergency room (the average across Montana hospitals is 2 hr). 0% of ER patients left before being seen. For tonight's wait, call (406) 995-6995. In an emergency, call 911.
What is the phone number for Bozeman Health Big Sky Medical Center?
The main phone number for Bozeman Health Big Sky Medical Center is (406) 995-6995, from Medicare's hospital records.
Call (406) 995-6995What is the address of Bozeman Health Big Sky Medical Center?
Bozeman Health Big Sky Medical Center is at 334 Town Center Ave, Big Sky, MT 59716.
Directions (opens Google Maps)Does Bozeman Health Big Sky Medical Center have an emergency room?
Yes. Bozeman Health Big Sky Medical Center has an emergency department, according to Medicare data.
Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
Patients treated and sent home from the emergency department at Bozeman Health Big Sky Medical Center spend a median of 1 hour 47 minutes there. That is 13 minutes shorter than the average across Montana hospitals (2 hours).
Source: CMS Hospital General Information and Timely & Effective Care. Wait times are a median over a past 12-month reporting period, not live data. Not affiliated with CMS or with Bozeman Health Big Sky Medical Center. For a medical emergency, call 911.
Compare ER waits across Montana · Other Critical Access hospitals in Montana · How we source this data · Something wrong on this page? Tell us
What insurance does Bozeman Health Big Sky Medical Center accept?
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 271389). Medicare Advantage plans have their own networks, which this section does not cover.
2027 Marketplace plans in Montana that list this hospital
| Insurer | Plans in network | Network | Network tier |
|---|---|---|---|
| Blue Cross and Blue Shield of Montana | 70 of 76 plans | BLUE-FOCUS-POS, BLUE-PREFERRED-PPO | Blue-Preferred-Ppo |
| Mountain Health CO-OP | 13 of 25 plans | – | Preferred |
2027 plan year, individual Marketplace (ACA) plans only.Health insurance in Montana
Plans that include this hospital: Blue Preferred Bronze PPO℠ - Standard HSA, Blue Preferred Bronze PPO℠ - Support HSA, Blue Preferred Gold PPO℠ - Balance, Blue Preferred Gold PPO℠ - Secure, Blue Preferred Gold PPO℠ - Standard, Blue Preferred Silver PPO℠ - Balance Compare plans
Adults in Montana qualify for Medicaid up to 133% of the poverty line. Ask the hospital which Montana Medicaid plans it takes.
What insurance does Bozeman Health Big Sky Medical Center accept?
In the 2027 HealthCare.gov Marketplace plan data (insurer network files loaded November 4, 2026), Bozeman Health Big Sky Medical Center is in network for 2 Marketplace insurers in Montana: Blue Cross and Blue Shield of Montana (70 of 76 plans) and Mountain Health CO-OP (13 of 25 plans). This covers Marketplace (ACA) plans only, not Medicare Advantage, Medicaid or employer plans. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Does Bozeman Health Big Sky Medical Center take Medicare?
Bozeman Health Big Sky Medical Center is a Medicare-certified hospital (CMS Certification Number 271389), according to CMS hospital data. Medicare Advantage plans have their own networks, which this page does not cover; check with your plan before you get care.
Does Bozeman Health Big Sky Medical Center accept Blue Cross and Blue Shield of Montana?
Bozeman Health Big Sky Medical Center is in network for 70 of 76 plans that Blue Cross and Blue Shield of Montana sells on the Montana Marketplace in 2027, according to Blue Cross and Blue Shield of Montana's network file loaded November 4, 2026. Not every Blue Cross and Blue Shield of Montana plan includes it. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Does Bozeman Health Big Sky Medical Center accept Mountain Health CO-OP?
Bozeman Health Big Sky Medical Center is in network for 13 of 25 plans that Mountain Health CO-OP sells on the Montana Marketplace in 2027, according to Mountain Health CO-OP's network file loaded November 4, 2026. Not every Mountain Health CO-OP plan includes it. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Source: the insurers' 2027 machine-readable provider files listed in the CMS Marketplace public use files, loaded November 4, 2026, matched to hospitals by NPI from CMS Hospital Enrollments. How we match networks to hospitals Networks change; confirm with your insurer before you go.
Timely and effective care
Centers for Medicare & Medicaid Services · all patients unless noted · Oct 2024 – Sep 2025
Bozeman Health Big Sky Medical Center's emergency department is classed by CMS as low volume.
| Measure | This hospital | U.S. |
|---|---|---|
| Typical time in the ER before going homeMedian minutes from arrival to leaving, for ER patients sent home (not counting mental health patients or transfers). Lower is better. 344 patients. | 107 min | 162 min |
| Typical ER time for patients transferred to another facilityMedian minutes from arrival to leaving. Lower is better. 30 patients. | 174 min | 287 min |
| Patients who left the ER before being seenLower is better. 4,217 patients. | 0% | 2% |
| Health care workers vaccinated against fluHigher is better. 155 patients. | 55% | 78% |
| Discharged on two opioids, or an opioid and a benzodiazepinePatients sent home with prescriptions that raise the risk of overdose when combined. Lower is better. 28 patients. | 11% | 15% |
CMS publishes these process-of-care measures without a better/worse verdict, so the U.S. figure is shown for context; small differences, or results based on few patients, may not mean much. About the data.
Care after a stay at Bozeman Health Big Sky Medical Center
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- 22mi Madison Valley Manor Ennis, MT · 32 beds Medicare overall 4 of 5 stars
Skilled nursing ratings and inspections at Nursing Homes In Each State
Source: CMS Care Compare. Distances are approximate.
Doctors at Bozeman Health Big Sky Medical Center
63 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 14 specialties.
Find doctors in Big Sky
Medicare-enrolled specialists with a practice in Big Sky, with addresses, phone numbers and the hospitals they work with.
Size and finances
Medicare cost report · fiscal year ending Dec 2024
As reported by the hospital to CMS; not audited. Operating margin is income from patient care divided by net patient revenue and leaves out investment income and donations. Compare Montana hospital finances.
Who owns Bozeman Health Big Sky Medical Center
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Bozeman Health Big Sky Medical Center LLC, a non-profit organization, incorporated 2015.
111 doctors and other clinicians list Bozeman Health Big Sky Medical Center as a hospital affiliation in Medicare's clinician directory.
Organizations with 5% or more ownership (directly or through other companies), partnership interests or operational control, as the hospital reported them to Medicare. Records can lag behind recent sales. Individuals are not listed. Who owns America's hospitals.
The area around Bozeman Health Big Sky Medical Center
HRSA shortage designations and BLS pay data
Primary care: Parts of Gallatin are federally designated health professional shortage areas (2 designations). Highest shortage score 14.
Mental health: Gallatin is a federally designated health professional shortage area. Highest shortage score 15.
Dental: Parts of Gallatin are federally designated health professional shortage areas (1 designation). Highest shortage score 11.
Nurse pay: registered nurses in Montana earn a median $85,280 a year. Healthcare salaries in Montana.
Shortage areas are designated by the Health Resources and Services Administration where there are too few primary care, mental health or dental providers for the population; scores run from 0 to 25 for primary and mental health care and 0 to 26 for dental care, higher meaning greater need. Montana shortage areas
Closest other hospitals
Healthcare pay in Montana
Registered nurses across Montana (all employers) earned a median of $85,280 a year (BLS, May 2025).Registered Nurse (RN) salary in MontanaNurse Practitioner salary in MontanaRespiratory Therapist salary in MontanaHealthcare salaries in Montana
Cite this data
Writing about Bozeman Health Big Sky Medical Center? You're welcome to quote these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.