Acute care hospitals in Idaho

  • Hospital directory
  • Idaho
  • Acute care
Acute care hospitals
16
Staffed beds
2,420
Teaching hospitals
7
Outpatient sites
237
Affiliated HCPs
8,590

There are 16 acute care hospitals in Idaho, across 11 cities. St. Luke's Boise Medical Center in Boise is the largest, with 541 staffed beds, followed by Saint Alphonsus Regional Medical Center with 374. St. Luke's Health System runs the most Idaho acute care hospitals, 3.

Find the decision makers at all 16 Idaho acute care hospitals

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St. Luke's Boise Medical Center is the largest acute care hospital in Idaho, with 541 beds

Ranked by staffed beds in each hospital's latest CMS cost report. Saint Alphonsus Regional Medical Center in Boise is second with 374 beds, and Kootenai Health in Coeur D Alene is third with 317.

Largest acute care hospitals in Idaho by staffed beds
#HospitalHealth systemStaffed bedsHCPs
1St. Luke's Boise Medical CenterBoiseSt. Luke's Health System5413,681
2Saint Alphonsus Regional Medical CenterBoiseTrinity Health3741,690
3Kootenai HealthCoeur D AleneKootenai Health3171,136
4Eastern Idaho Regional Medical CenterIdaho FallsHCA Healthcare245548
5St. Luke's Magic Valley Medical CenterTwin FallsSt. Luke's Health System176816
6Portneuf Medical CenterPocatelloArdent Health142627
7West Valley Medical CenterCaldwellHCA Healthcare117186
8St. Joseph Regional Medical CenterLewistonLifepoint Health102366
9Saint Alphonsus Medical Center - NampaNampaTrinity Health96719
10Idaho Falls Community HospitalIdaho FallsIdaho Falls Community Hospital88269

Top 10 of 16 Idaho acute care hospitals

Sources: Hospital Provider Cost Report (CMS) and Dmand AI Affiliation Data

There are 16 acute care hospitals in Idaho, across 11 cities

A hospital that treats patients for a short stay after a sudden illness, injury or surgery, usually with an emergency department. Idaho has 16, A to Z below. Open a profile for beds, affiliated HCPs, the org hierarchy and the leadership team.

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Sort and filter all 16 Idaho acute care hospitals by city, health system, staffed beds, EHR vendor and leaders on file in Dmand AI.

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Sources: Provider of Services File (CMS) and Dmand AI Org Hierarchy Data

St. Luke's Health System runs the most Idaho acute care hospitals, with 3

Dmand AI maps every hospital to its parent organization, up to the health system. 3 health systems and parent organizations run two or more Idaho acute care hospitals. HCPs are counted at each hospital, so a clinician at two hospitals counts twice.

Health systems with the most Idaho acute care hospitals
#Health systemIdaho acute careStaffed bedsHCPs
1St. Luke's Health SystemHealth system38045,743
2Trinity HealthHealth system24702,409
3HCA HealthcareHealth system2362734

3 systems with two or more Idaho acute care hospitals

See every hospital, outpatient site and medical group under St. Luke's Health System

Org Hierarchy Explorer maps the system down to each site of care, with the executives and department leaders at each one.

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Source: Dmand AI Org Hierarchy Data

For health IT teams

See the EHR and IT leaders at Idaho acute care hospitals

Dmand AI maps the EHR in use at each Idaho acute care hospital and the IT leaders who run it, from the CIO to IT directors, with validated work emails and direct dials.

269 executives and department leaders work at Idaho acute care hospitals

6 of the 16 Idaho acute care hospitals are nonprofit, according to CMS

9 are for-profit and 1 are run by a government. 7 are teaching hospitals, 13 have an emergency department and 6 are trauma centers.

Nonprofit6
Government1
For-profit9
Teaching hospitals7
Emergency departments13
Trauma centers6

Sources: Provider of Services File (CMS) and Hospital Provider Cost Report (CMS)

St. Luke's Boise Medical Center has the most affiliated doctors of any Idaho acute care hospital, with 1,746

Across all 16 Idaho acute care hospitals, 8,590 HCPs have a current affiliation, 4,094 of them physicians. Each clinician is counted once. Saint Alphonsus Regional Medical Center is second with 904 affiliated physicians.

HCPs at Idaho acute care hospitals by type

  1. Physicians (MD, DO)4,094
  2. Nurses and nurse practitioners2,096
  3. Physician assistants1,301
  4. Behavioral health clinicians365
  5. Other HCPs734

Largest physician specialties at Idaho acute care hospitals

  • Family medicine872
  • Internal medicine389
  • Emergency medicine263
  • Diagnostic radiology226
  • Obstetrics and gynecology142
  • Orthopaedic surgery138
  • Surgery138
  • Hospitalist121

Source: Dmand AI Affiliation Data

Boise has the most acute care hospitals in Idaho, with 3

11 Idaho cities have at least one acute care hospital. City pages list every hospital type.

Source: Provider of Services File (CMS)

Each Idaho acute care hospital profile shows beds, the org hierarchy, HCPs and leaders

  • Beds, discharges and revenueStaffed beds, inpatient discharges and net patient revenue from CMS cost reportsOn every profile
  • Health system and sister hospitalsThe parent system and a sample of its other hospitalsOn every profile
  • Affiliated HCPsA count by specialty and a sample of the physicians who practice thereOn every profile
  • Size ranksRank by beds, discharges and revenue in the state and the USOn every profile
  • Every outpatient site and unitThe full org tree below the hospital, site by siteWith a free account
  • Executive contactsWork emails and direct dials for the C-suite and department leadersWith a free account
  • EHR and technologyInpatient EHR vendor and the technology products in useWith a free account
  • Full HCP rosterEvery affiliated clinician, with contactsWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: Hospital Provider Cost Report (CMS), Dmand AI Org Hierarchy Data and Dmand AI Affiliation Data

Sources for the Idaho acute care hospital directory

Sources for the data on this page
Data on this pageSource
Hospitals, types and servicesProvider of Services File (CMS)
Beds, discharges and revenueHospital Provider Cost Report (CMS)
Health systems and outpatient sitesDmand AI Org Hierarchy Data
Affiliated HCPsDmand AI Affiliation Data
Executives and department leadersDmand AI Executive Data

Data last refreshed October 2026Report an inaccuracyRemove my information

The directory counts hospitals with a CMS certification number (CCN) that CMS classifies as acute care hospitals. Beds come from each hospital's latest cost report.

FAQ

Frequently asked questions about acute care hospitals in Idaho

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many acute care hospitals are in Idaho?

There are 16 acute care hospitals in Idaho, in 11 cities, with 2,420 staffed beds between them.

What is an acute care hospital?

A hospital that treats patients for a short stay after a sudden illness, injury or surgery, usually with an emergency department. CMS calls them short-term acute care hospitals; critical access, psychiatric, rehabilitation and long-term care hospitals are separate types.

What is the largest acute care hospital in Idaho?

St. Luke's Boise Medical Center in Boise, with 541 staffed beds in its latest CMS cost report. Saint Alphonsus Regional Medical Center is second with 374, and Kootenai Health is third with 317.

Which health system has the most acute care hospitals in Idaho?

St. Luke's Health System, with 3 acute care hospitals, followed by Trinity Health with 2 and HCA Healthcare with 2.

How many Idaho acute care hospitals are nonprofit?

6 of 16, according to CMS ownership records. 9 are for-profit and 1 are government hospitals.

How do I find a hospital's CCN or NPI?

Each Idaho hospital profile lists its CMS certification number (CCN) and NPI at the top, next to the address and main phone number.

How do I find decision makers at Idaho hospitals?

Dmand AI tracks 269 executives and department leaders at Idaho acute care hospitals. Filter by hospital, health system, department or title, then get work emails and mobile numbers through waterfall enrichment.

Dmand AI

Find the right contacts at every Idaho acute care hospital

Search 16 acute care hospitals, their health systems and the 269 executives and department leaders who run them.

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