975 E 3rd St, Chattanooga, TN, 37403 · (423) 778-7000
Beds
662
FY 2025
Star rating
4 of 5
Patient survey: 3 of 5
Net patient revenue
$1.34B
FY 2025
Net income
$71.4M
Patient care margin -2.6%
Discharges
34,146
Occupancy 75.7%
Clinicians
1,017
From the hospital's yearly cost reports (fiscal years as the hospital reports them)
Locations are shown at the center of the ZIP code.
US dollars as reported. Patient care margin = net patient revenue minus operating expenses, before other income such as grants, donations and investments.
| Fiscal year | Net patient revenue | Operating expenses | Patient care margin | Net income | Discharges | Uncompensated care | Medicare days | Medicaid days |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1.34B | $1.37B | -2.6% | $71.4M | 34,146 | $74.0M | 13.7% | 17.9% |
Official hospital quality measures with the national median across hospitals. For ratios, 1.00 means as many cases as expected.
| Death rate after heart bypass surgery | 2.3% | US median 2.3% |
| Death rate for COPD patients | 8.7% | US median 8.5% |
| Death rate for heart attack patients | 14.8% | US median 11.8% |
| Death rate for heart failure patients | 12.4% | US median 11% |
| Hospital-wide death rate within 30 days | 3.5% | US median 3.9% |
| Death rate for pneumonia patients | 13.1% | US median 15.2% |
| Death rate for stroke patients |
Medicare clinicians who list this hospital, by specialty
Inpatient stays by diagnosis related group (DRG), 2024
Official US government data: hospital records, ownership records, yearly cost reports and quality measures, linked by the hospital's CCN and NPI. Financials are for fiscal years as reported by the hospital.
Medicare clinicians who work here
| 2024 | $1.18B | $1.20B | -2.1% | $71.9M | 32,890 | $71.2M | 13.0% | 5.5% |
| 2023 | $1.09B | $1.16B | -6.4% | $39.7M | 37,436 | $70.4M | 14.4% | 6.5% |
| 2022 | $991.5M | $1.04B | -5.1% | $21.0M | 31,994 | $75.1M | 15.5% | 5.7% |
| 2021 | $938.4M | $961.9M | -2.5% | $27.2M | 35,959 | $76.5M | 19.5% | 18.4% |
| 2020 | $922.5M | $965.3M | -4.6% | $26.4M | 36,533 | $75.3M | 20.6% | 10.8% |
| 11.7% |
| US median 11.6% |
| Readmission rate after heart bypass surgery | 9.9% | US median 10.9% |
| Readmission rate for COPD | 18.8% | US median 19.8% |
| Readmission rate after a heart attack | 14.3% | US median 14.4% |
| Readmission rate for heart failure | 20.5% | US median 21.3% |
| Readmission rate after hip or knee replacement | 4% | US median 5.8% |
| Readmission rate for pneumonia | 16.1% | US median 17.2% |
| Complications after hip or knee replacement | 2.9% | US median 4.1% |
| Serious complications (patient safety composite) | 0.95 | US median 0.96 |
| C. diff intestinal infections (ratio to expected) | 0.30 | US median 0.28 · better |
| Central line bloodstream infections (ratio to expected) | 1.17 | US median 0.48 |
| Surgical site infections after colon surgery (ratio to expected) | 2.01 | US median 0.72 · worse |
| Surgical site infections after hysterectomy (ratio to expected) | 1.80 | US median 0.81 |
| MRSA bloodstream infections (ratio to expected) | 2.22 | US median 0.60 · worse |
| Catheter urinary tract infections (ratio to expected) | 0.30 | US median 0.40 · better |
| Doctors always communicated well | 80% | US median 79% |
| Nurses always communicated well | 75% | US median 80% |
| Patient survey summary star rating | 3 of 5 | US median 3 of 5 |
| Area around the room always quiet at night | 55% | US median 59% |
| Patients who rated the hospital 9 or 10 out of 10 | 67% | US median 72% |
| Room and bathroom always clean | 64% | US median 73% |
| Patients who would definitely recommend the hospital | 67% | US median 71% |
| Patients who left the emergency department before being seen | 2% | US median 1% |
| Median time in the emergency department before leaving (minutes) | 169 min | US median 148 min |
| Patients prescribed 2 or more opioids or opioids with benzodiazepines at discharge | 14% | US median 15% |
| Patients who got appropriate care for severe sepsis and septic shock | 78% | US median 65% |
| Healthcare workers given the flu vaccine | 68% | US median 79% |
| DRG 291 HEART FAILURE AND SHOCK WITH MCC | 133 | $41,545.49 | $9,933.28 | $10,022.34 |
| DRG 065 INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS | 75 | $39,345.39 | $8,158.79 | $7,474.08 |
| DRG 064 INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH MCC | 71 | $72,063.31 | $14,227.52 | $15,695.20 |
| DRG 853 INFECTIOUS AND PARASITIC DISEASES WITH O.R. PROCEDURES WITH MCC | 69 | $168,185.17 | $37,461.94 | $40,556.82 |
| DRG 481 HIP AND FEMUR PROCEDURES EXCEPT MAJOR JOINT WITH CC | 65 | $69,889.83 | $15,682.97 | $15,801.33 |
| DRG 177 RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH MCC | 51 | $44,558.02 | $12,126.53 | $12,667.88 |
| DRG 330 MAJOR SMALL AND LARGE BOWEL PROCEDURES WITH CC | 50 | $80,882.14 | $16,994.66 | $18,026.21 |
| DRG 280 ACUTE MYOCARDIAL INFARCTION, DISCHARGED ALIVE WITH MCC | 48 | $47,036.44 | $12,299.17 | $12,400.10 |
| DRG 025 CRANIOTOMY AND ENDOVASCULAR INTRACRANIAL PROCEDURES WITH MCC | 45 | $127,608.71 | $32,927.47 | $37,824.45 |
| DRG 522 HIP REPLACEMENT WITH PRINCIPAL DIAGNOSIS OF HIP FRACTURE WITHOUT MCC | 43 | $63,839.72 | $15,358.47 | $15,768.13 |
| DRG 309 CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH CC | 43 | $22,901.23 | $6,211.58 | $5,247.13 |
| DRG 683 RENAL FAILURE WITH CC | 43 | $28,750.33 | $7,350.02 | $6,629.69 |
| DRG 193 SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 43 | $38,928.79 | $10,235.33 | $9,867.73 |
Hospital outpatient services by payment group (APC), 2024
| Service group | Services | Patients | Medicare pays per service | All hospitals |
|---|---|---|---|---|
| APC 8011 Comprehensive Observation Services | 366 | 352 | $1,798.42 | $2,090.36 |
| APC 5115 Level 5 Musculoskeletal Procedures | 359 | 347 | $9,399.07 | $10,771.69 |
| APC 5114 Level 4 Musculoskeletal Procedures | 274 | 271 | $4,657.43 | $5,338.75 |
| APC 5373 Level 3 Urology and Related Services | 252 | 186 | $1,360.70 | $1,516.28 |
| APC 5375 Level 5 Urology and Related Services | 240 | 226 | $3,434.68 | $3,917.51 |
| APC 5302 Level 2 Upper GI Procedures | 182 | 146 | $1,270.69 | $1,444.50 |
| APC 5191 Level 1 Endovascular Procedures | 176 | 174 | $1,981.33 | $2,207.96 |
| APC 5112 Level 2 Musculoskeletal Procedures | 172 | 163 | $1,070.89 | $1,196.16 |
| APC 5374 Level 4 Urology and Related Services | 164 | 148 | $2,319.27 | $2,629.24 |
| APC 5361 Level 1 Laparoscopy and Related Services | 155 | 151 | $3,779.91 | $4,357.80 |
| APC 5362 Level 2 Laparoscopy and Related Services | 142 | 141 | $6,823.35 | $8,164.45 |
| APC 5431 Level 1 Nerve Procedures | 142 | 127 | $1,285.65 | $1,406.61 |
Reported payments to this teaching hospital
Official US government data on Original Medicare hospital stays and outpatient services; groups with fewer than 11 cases are not published. Payments are those drug and device companies must report.
Erlanger Medical Center is a nonprofit short-term acute care hospital in Chattanooga, TN with 662 beds, part of Erlanger Health System and a 4-star overall rating.
Erlanger Medical Center in Chattanooga, TN has 662 beds (fiscal year 2025 cost report); 848 beds are certified for Medicare. It discharged 34,146 inpatients that year, with 75.7% of its beds in use on average.
In fiscal year 2025 (ending 2025-06-30), Erlanger Medical Center reported net patient revenue of $1.34B and operating expenses of $1.37B, a margin on patient care of -2.6%. After other income and expenses its net income was $71.4M (5.0% of revenue), so it made a profit that year.
Erlanger Medical Center is part of Erlanger Health System, a health system with 3 hospitals based in Chattanooga, TN. It is a nonprofit hospital.
Erlanger Medical Center has an overall rating of 4 out of 5 stars in the official hospital quality ratings. Patients rate it 3 out of 5 stars in the patient survey.
Yes, Erlanger Medical Center provides emergency services.
1,017 Medicare clinicians list Erlanger Medical Center as a hospital they work at, most often in Nurse Practitioner, Certified Registered Nurse Anesthetist (Crna), Family Practice.
In 2024, Erlanger Medical Center had 3,399 Medicare inpatient stays in 123 diagnosis groups. The most common was DRG 871 (septicemia or severe sepsis without mv >96 hours with mcc) with 306 stays; Medicare paid $14,516.83 per stay on average, compared with $15,524.21 across all hospitals.
In 2025, companies reported $357K in payments to Erlanger Medical Center as a teaching hospital ($293K general and $64K for research) from 18 companies.