NPIMap

American Hospital Management Corporation

Doing business as Mad River Community Hospital

Hospital in Arcata, CA, Medicare certification number 050028. CMS publishes 49 quality measures for it.

Medicare certification

Provider of Services
CCN
050028The number CMS certifies the facility under, not a provider identifier
Status
Active
Provider type
Hospital – Short-term
Listed by Care Compare as
Acute Care Hospitals
Ownership
Proprietary
Control type
Private (for profit)
Participating since
Jul 1, 1969
Last certification
Oct 17, 2025
Beds
80
Overall star rating
1 of 5Care Compare
Address
3800 Janes Rd
Arcata, CA 95521
(707) 822-3621

NPI records for this facility (CCN to NPI Mapping) 1

Units certified under this facility 1

Provider of Services

Parts of this facility that Medicare certifies under a number of their own, such as a psychiatric or rehabilitation unit.

Patient survey (HCAHPS) 9

Medicare Care Compare

Affiliated providers 293

Page 1 of 12Medicare Care Compare

Clinicians who list this facility as a hospital or facility affiliation in Care Compare.

Complications and deaths 15

Medicare Care Compare
Measures CMS does not publish for this facility (5)
  • Death rate among surgical inpatients with serious treatable complications — 1
  • Death rate for CABG surgery patients — 5
  • Death rate for heart attack patients — 1
  • Death rate for stroke patients — 1
  • Rate of complications for hip/knee replacement patients — 1

Infections 1

Medicare Care Compare
Measures CMS does not publish for this facility (5)
  • Catheter Associated Urinary Tract Infections (ICU + select Wards) — 13
  • Central Line Associated Bloodstream Infection (ICU + select Wards) — 13
  • MRSA Bacteremia — 13
  • SSI - Abdominal Hysterectomy — 13
  • SSI - Colon Surgery — 13

Outpatient imaging 2

Medicare Care Compare

Spending per patient 1

Medicare Care Compare

Timely and effective care 14

Medicare Care Compare
Measures CMS does not publish for this facility (16)
  • Anticoagulation Therapy for Atrial Fibrillation/Flutter — 1
  • Antithrombotic Therapy by End of Hospital Day 2 — 1
  • Discharged on Antithrombotic Therapy — 1
  • Emergency department volume — low
  • Global Malnutrition Composite Score — 5
  • Global Malnutrition Composite Score: Malnutrition Diagnosis Documented — 5
  • Global Malnutrition Composite Score: Malnutrition Risk Screening — 5
  • Global Malnutrition Composite Score: Nutrition Assessment — 5
  • Global Malnutrition Composite Score: Nutritional Care Plan — 5
  • Head CT results — 1
  • Hospital Harm - Opioid Related Adverse Events — 5
  • Hospital Harm - Severe Hyperglycemia — 5
  • Hospital Harm - Severe Hypoglycemia — 5
  • Improvement in Patient's Visual Function within 90 Days Following Cataract Surgery — 5
  • Septic Shock 6-Hour Bundle — 1, 2
  • ST-Segment Elevation Myocardial Infarction (STEMI) — 5

Unplanned visits 7

Medicare Care Compare
Measures CMS does not publish for this facility (7)
  • Acute Myocardial Infarction (AMI) 30-Day Readmission Rate — 1
  • Hospital return days for heart attack patients — 1
  • Hybrid Hospital-Wide All-Cause Readmission Measure (HWR) — 4
  • Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy — 1
  • Rate of inpatient admissions for patients receiving outpatient chemotherapy — 1
  • Rate of readmission after hip/knee replacement — 1
  • Rate of readmission for CABG — 5

Other hospitals in Arcata, CA

Sources for this page

Better and worse are CMS's own comparison with the national rate, not ours: for most measures a low score is the good one (deaths, infections) and for others a high one is, so measures where CMS states no comparison are left uncoloured. The exception is star ratings, which are read against the national average here. Quality measures are published by CMS and are not adjusted or re-scored here. Averages marked “computed here” are the mean of every facility reporting that measure, worked out by NPIMap because CMS publishes no comparison for it. Confirm anything you rely on at Medicare Care Compare.