Indiana University Health Arnett Hospital in Lafayette, IN
In a medical emergency, call 911. This page is for information only.
About Indiana University Health Arnett Hospital
Indiana University Health Arnett Hospital is an acute care hospital in Lafayette, Tippecanoe County, Indiana. It reports its ownership to Medicare as nonprofit (private). It provides emergency services. It is listed as a Level III trauma center. Its CMS Overall Hospital Quality Star Rating is 4 out of 5. It has 191 licensed beds, according to state license data via HIFLD. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Sycamore Springs, about 1.2 mi away.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- MRSA bloodstream infectionsNo different · SIR 0.71
- Catheter-associated urinary tract infections (CAUTI)No different · SIR 0.00
- Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.10
- Central line bloodstream infections (CLABSI)No different · SIR 1.09
- Surgical site infections after colon surgeryNo different · SIR 0.00
60% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend72%
- Rated the hospital 9 or 1068%
- Completed surveys477
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
40.40073, -86.80630
Nearby hospitals
- Sycamore Springs833 Park East Blvd, Lafayette, INPsychiatric hospital1.2 mi
- Lafayette Regional Rehabilitation Hospital950 Park East Blvd, Lafayette, INRehabilitation hospital1.3 mi
- Franciscan Health Lafayette1701 S Creasy Ln, Lafayette, IN · Level III traumaAcute care hospital1.8 mi
- Wabash Valley Alliance, Inc. / River Bend Hospital2900 N River Rd, West Lafayette, INPsychiatric hospital6.1 mi
- Indiana University Health Frankfort Inc1300 S Jackson St, Frankfort, IN · Emergency roomCritical access hospital18 mi
- Franciscan Health Crawfordsville1710 Lafayette Rd, Crawfordsville, IN · Emergency roomAcute care hospital24 mi
- Indiana University Health White Memorial Hospital720 South Sixth St, Monticello, IN · Emergency roomCritical access hospital24 mi
Frequently asked questions
Where is Indiana University Health Arnett Hospital located?
Indiana University Health Arnett Hospital is at 5165 Mccarty Ln, Lafayette, IN 47905 in Tippecanoe County.
Does Indiana University Health Arnett Hospital have an emergency room?
Yes. Indiana University Health Arnett Hospital reports emergency services to Medicare, and patients spent a median of 210 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Indiana University Health Arnett Hospital?
Indiana University Health Arnett Hospital has a CMS Overall Hospital Quality Star Rating of 4 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is Indiana University Health Arnett Hospital a trauma center?
Yes. It is listed as a Level III trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date March 2024). Trauma designations are renewed periodically, so confirm with the Indiana EMS or trauma program. In an emergency, call 911: paramedics take seriously injured patients to the right trauma center.
What is the phone number of Indiana University Health Arnett Hospital?
The main phone number on record with Medicare is (765) 448-8000.
Would patients recommend Indiana University Health Arnett Hospital?
In the most recent HCAHPS patient survey (477 completed surveys), 72% of patients said they would definitely recommend the hospital, and 68% rated it 9 or 10 out of 10.
Related guides
- How CMS Hospital Star Ratings WorkThe five measure groups behind the 1 to 5 star Overall Hospital Quality Star Rating, how it is calculated and what it leaves out.
- How to Choose a Hospital to Give BirthLevels of maternal and newborn care, the CMS Birthing-Friendly designation, quality data and questions to ask on a tour.
- How to Choose a HospitalA practical checklist for planned care: insurance networks, procedure volume, quality ratings, certifications and cost estimates.
- ER Wait Times ExplainedHow triage and the Emergency Severity Index decide who is seen first, why emergency rooms get crowded and where to find timing data.