Cass County Memorial HospitalAtlantic, IA
Cass County Memorial Hospital is a public critical access hospital in Atlantic, Iowa, with an emergency department. As of the July 2026 CMS release, patients treated and sent home spend a median of 1 hr 26 min in its emergency department, 42 min shorter than the Iowa average of 2 hr 8 min. Medicare rates it 5 out of 5 stars overall, and patients give it 4 out of 5 in the Medicare patient survey.
(712) 243-3250 Visit Website- Time ZoneCST
- CountyCass
- Emergency CapableYes
- FIPS19029
- Area Code712
Visiting Cass County Memorial Hospital
- 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
Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
Patients spend an average of 1 hour 26 minutes in the emergency department at Cass County Memorial Hospital. That is 42 minutes shorter than the Iowa average of 2 hours 8 minutes.
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 Cass County Memorial Hospital. For a medical emergency, call 911.
Compare ER waits across Iowa · How Iowa hospitals rank on star ratings · Other Critical Access hospitals in Iowa · How we source this data · Something wrong on this page? Tell us
What patients say
CMS patient survey (HCAHPS) · 229 completed surveys · patients discharged Oct 2024 – Sep 2025
Patients gave Cass County Memorial Hospital a 4-star patient experience rating out of 5. 80% would definitely recommend it (U.S. average 71%). 79% rated it 9 or 10 out of 10.
The patient survey (HCAHPS) asks a random sample of adult patients about their recent hospital stay. CMS adjusts the results for the mix of patients and how the survey was done, so hospitals can be compared fairly. About the data.
Infections, complications and deaths
Centers for Medicare & Medicaid Services · compared with hospitals nationwide
Cass County Memorial Hospital was no different from the national benchmark on all 2 hospital-acquired infections CMS could compare.
Hospital-acquired infections
Death rates within 30 days
| Patients treated for | This hospital | U.S. |
|---|---|---|
| Heart failure patients | 11.1% | 11.1% |
| Pneumonia patients | 16.5% | 15.2% |
| COPD patients | 9.3% | 8.6% |
| Hospital-wide, all conditions | 4.3% | 3.9% |
Risk-adjusted rates. CMS has not published a statistical better/worse comparison for these death rates in the current release, so small differences from the U.S. rate may be chance.
Other complications
None of the other safety indicators CMS compares was statistically better or worse than national.
All 1 complication measures
| Measure | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Complications after hip or knee replacement% of patients | 3.3 | 4.1 | Not compared |
"Better" or "worse" means CMS found the difference from the national benchmark statistically significant; most hospitals are "no different". Infection results compare the infections a hospital reported with the number predicted for a hospital of its size and type (a ratio below 1 means fewer than predicted), for Oct 2024 – Sep 2025. Death and complication rates are risk-adjusted for how sick patients were. Each death rate counts deaths within 30 days of a hospital stay, pooled over one to three years of Medicare patients depending on the measure. About the data.
Nearby ERs with shorter visits
Readmissions and return visits
Centers for Medicare & Medicaid Services · Medicare patients · Jul 2023 – Jun 2025
On the 2 readmission and return-visit measures CMS could compare, Cass County Memorial Hospital was no different from the national rate or its expected level.
Back in the hospital within 30 days
| After a stay for | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Heart failure | 20.3% | 21.3% | Not compared |
| Pneumonia | 17.2% | 17.3% | Not compared |
| COPD (chronic lung disease) | 19.8% | 20% | Not compared |
| Hip or knee replacement | 5.2% | 5.8% | Not compared |
Return trips after a stay or procedure
Readmission rates count Medicare patients who were admitted to any acute-care hospital within 30 days of leaving this one, adjusted for how sick they were. "Better" or "worse" means CMS found the difference from the national rate statistically significant; most hospitals are "no different". Return-day and outpatient-surgery measures compare the hospital with what CMS expected for its own patients. The Readmissions Reduction Program ratios are shown as CMS publishes them; whether a hospital's payments are reduced depends on how its ratios compare with similar hospitals, so a ratio above 1.00 alone doesn't mean a penalty. About the data.
Timely and effective care
Centers for Medicare & Medicaid Services · all patients unless noted · Oct 2024 – Sep 2025
Cass County Memorial Hospital's emergency department is classed by CMS as low volume.
| Measure | This hospital | U.S.* |
|---|---|---|
| Sepsis: got all recommended early treatmentPatients with severe sepsis or septic shock who received every step of the recommended early care bundle. Higher is better. 59 patients. | 83% | 65% |
| Septic shock: full treatment within 3 hoursHigher is better. 31 patients. | 87% | 73% |
| 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. 352 patients. | 86 min | 162 min |
| Typical ER time for mental health patients sent homeMedian minutes from arrival to leaving. Lower is better. 15 patients. | 87 min | 257 min |
| Typical ER time for patients transferred to another facilityMedian minutes from arrival to leaving. Lower is better. 17 patients. | 201 min | 287 min |
| Patients who left the ER before being seenLower is better. 6,017 patients. | 0% | 2% |
| Health care workers vaccinated against fluHigher is better. 790 patients. | 78% | 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. 458 patients. | 12% | 15% |
| Blood clot prevention givenHigher is better. 917 patients. | 100% | 90%* |
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. *Median of all hospitals CMS reports, where CMS publishes no national figure. About the data.
Maternity care
Centers for Medicare & Medicaid Services · reported by the hospital · Jan 2024 – Dec 2024
Maternity measures are reported by hospitals that deliver babies. The U.S. figure is the median of the hospitals CMS reports, not a CMS verdict. About the data.
Doctors at Cass County Memorial Hospital
84 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 26 specialties.
Federal rules require hospitals to publish their prices, including the rates they've negotiated with each insurer and their cash prices. Cass County Memorial Hospital lists them here:
From the hospital's price transparency file (www.casshealth.org/cms-hpt.txt), checked Oct 24, 2026. For an estimate of what you'll pay, ask the hospital or your insurer; Medicare's averages are on our procedure cost pages.
Size and finances
Medicare cost report · fiscal year ending Jun 2025
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 Iowa hospital finances.
Who owns Cass County Memorial Hospital
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Cass County Memorial Hospital, a non-profit organization, incorporated 1966.
181 doctors and other clinicians list Cass County Memorial Hospital 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 Cass County Memorial Hospital
HRSA shortage designations and BLS pay data
Primary care: Parts of Cass are federally designated health professional shortage areas (1 designation). Highest shortage score 16.
Mental health: Cass is a federally designated health professional shortage area. Highest shortage score 16.
Nurse pay: registered nurses in Iowa earn a median $78,630 a year. Healthcare salaries in Iowa.
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. Iowa shortage areas
Find doctors in Atlantic
Medicare-enrolled specialists with a practice in Atlantic, with addresses, phone numbers and the hospitals they work with.
Care after a stay at Cass County Memorial Hospital
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Dialysis centers nearby See more
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Home health agencies nearby See more
- 1.3mi Home Sweet Home CareAtlantic, IA Not rated
- 23mi Myrtue Med Center Home HealthHarlan, IA · 81% would recommend
Hospice care providers nearby See more
- 23mi Myrtue Medical Center HospiceHarlan, IA · 90% would recommend
Source: CMS Care Compare. Distances are approximate.
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