facebook tracking Union Medical Center (formerly Wallace Thomson Hospital)

Union Medical Center, Union, SC

322 West South Street, Union, SC 29379Union County

Formerly Wallace Thomson Hospital

Acute care hospital 15 beds (Medicare cost report FY2024) Emergency room

Independent directory · data from CMS, not from this hospital

Union Medical Center is a non-profit acute care hospital in Union, South Carolina, with an emergency department. According to HospitalsInEachState.com's analysis of the July 2026 CMS release, patients treated and sent home spend a median of 2 hr 35 min in its emergency department, 7 min shorter than the average across South Carolina hospitals (2 hr 42 min). Union Medical Center is in network for at least one 2027 Marketplace plan from 5 insurers in South Carolina, according to the insurers' network files loaded November 4, 2026.

Median ER visit 2 hr 35 min treated & sent home −7 min vs SC hospitals' avg
Medicare star ratingNot ratedReason below
Beds15Medicare cost report FY2024

CMS did not publish an overall star rating for this hospital; hospitals that report too few quality measures are not rated.

Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data

Visiting Union Medical Center

Address 322 West South Street
Union, SC 29379
County: Union
Directions Apple Maps Call (864) 301-2000
Emergency room Yes. For patients treated and sent home, the median ER visit here lasts 2 hr 35 min (average across SC hospitals: 2 hr 42 min). Medicare's median time in the ER for patients treated and sent home; not a live wait. ER times across SC
What to bring
  • 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
Visiting hours and parking vary: call ahead.

Quick answers about Union Medical Center

How long is the ER wait at Union Medical Center?

CMS doesn't publish live wait times. Over the 12 months CMS reported, patients treated and sent home spent a median of 2 hr 35 min in the Union Medical Center emergency room (the average across South Carolina hospitals is 2 hr 42 min). 2% of ER patients left before being seen. For tonight's wait, call (864) 301-2000. In an emergency, call 911.

What is the phone number for Union Medical Center?

The main phone number for Union Medical Center is (864) 301-2000, from Medicare's hospital records.

Call (864) 301-2000
What is the address of Union Medical Center?

Union Medical Center is at 322 West South Street, Union, SC 29379.

Directions (opens Google Maps)
Does Union Medical Center have an emergency room?

Yes. Union Medical Center has an emergency department, according to Medicare data.

Quality and performance

Centers for Medicare & Medicaid Services · data as of July 2026

Patients treated and sent home from the emergency department at Union Medical Center spend a median of 2 hours 35 minutes there. That is 7 minutes shorter than the average across South Carolina hospitals (2 hours 42 minutes).

Left before seen 2%
ER volume medium
Type Acute Care
Ownership Non-profit

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 Union Medical Center. For a medical emergency, call 911.

Compare ER waits across South Carolina · How we source this data · Something wrong on this page? Tell us

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What patients say

CMS patient survey (HCAHPS) · 52 completed surveys · patients discharged Oct 2024 – Sep 2025

71% would definitely recommend it (U.S. average 71%). 77% rated it 9 or 10 out of 10.

Would definitely recommend 71% U.S. 71% · SC 70%
Rated 9 or 10 of 10 77% U.S. 72% · SC 72%
Survey response rate 23% of patients surveyed
Nurse communicationDid nurses treat you with courtesy and respect, listen carefully and explain things clearly?
86% always · 2% sometimes or never · U.S. 80% always
Doctor communicationDid doctors treat you with courtesy and respect, listen carefully and explain things clearly?
86% always · 3% sometimes or never · U.S. 80% always
Communication about medicinesBefore giving you a new medicine, did staff tell you what it was for and its possible side effects?
76% always · 10% sometimes or never · U.S. 62% always
Discharge informationDid staff talk with you about help you would need at home and symptoms to watch for?
85% yes · 15% no · U.S. 86% yes
CleanlinessHow often were your room and bathroom kept clean?
70% always · 10% sometimes or never · U.S. 74% always
Quiet at nightHow often was the area around your room quiet at night?
69% always · 6% sometimes or never · U.S. 60% always
Overall hospital ratingUsing any number from 0 to 10, what number would you use to rate this hospital?
77% 9 or 10 · 9% 6 or lower · U.S. 72% 9 or 10
Would recommendWould you recommend this hospital to your friends and family?
71% definitely yes · 9% no · U.S. 71% definitely yes

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. CMS gives a star rating only to hospitals with at least 100 completed surveys, so this hospital has answer percentages but no stars. These results come from fewer than 100 completed surveys, so CMS advises using them with caution. About the data.

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Infections, complications and deaths

Centers for Medicare & Medicaid Services · compared with hospitals nationwide

Death rates within 30 days

Patients treated forThis hospitalU.S.
Pneumonia patients 17.5% 15.2%
Hospital-wide, all conditions 4.5% 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 3 complication measures
MeasureThis hospitalU.S.CMS comparison
Pressure ulcers (bed sores)per 1,000 patients 0.6 0.63 Same as national
Falls in the hospital that caused a broken boneper 1,000 patients 0.27 0.27 Same as national
Collapsed lung caused by a medical procedureper 1,000 patients 0.21 0.21 Same as national

"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). 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.

What insurance does Union Medical Center accept?

Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 420108). Medicare Advantage plans have their own networks, which this section does not cover.

2027 Marketplace plans in South Carolina that list this hospital

Marketplace insurers whose 2027 plan networks in South Carolina list Union Medical Center, most plans in network first
InsurerPlans in networkNetwork tier
Ambetter 34 of 34 plans Preferred
UnitedHealthcare 17 of 17 plans Non-Preferred
First Choice Next 12 of 12 plans Preferred
InStil Health 4 of 4 plans Preferred
BlueCross BlueShield of South Carolina 2 of 60 plans Preferred

2027 plan year, individual Marketplace (ACA) plans only.Health insurance in South Carolina

Plans that include this hospital: Ambetter Elite Bronze, Ambetter Elite Bronze + Vision + Adult Dental, Ambetter Elite Bronze SC, Ambetter Elite Bronze SC + Vision + Adult Dental, Ambetter Elite Gold, Ambetter Elite Gold + Vision + Adult Dental Compare plans

Is Union Medical Center in your plan?

For HealthCare.gov Marketplace plans (2027). Enter your ZIP code, then pick your insurer and plan. We only use your ZIP code to find plans; we don't save it.

Live from HealthCare.gov's Marketplace provider data, as reported by insurers. Networks change: confirm with your insurer before you get care. Not affiliated with HealthCare.gov or CMS.

What insurance does Union Medical Center accept?

In the 2027 HealthCare.gov Marketplace plan data (insurer network files loaded November 4, 2026), Union Medical Center is in network for 5 Marketplace insurers in South Carolina: Ambetter (34 of 34 plans), UnitedHealthcare (17 of 17 plans), First Choice Next (12 of 12 plans) and 2 other insurers. This covers Marketplace (ACA) plans only, not Medicare Advantage, Medicaid or employer plans. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.

Does Union Medical Center take Medicare?

Union Medical Center is a Medicare-certified hospital (CMS Certification Number 420108), according to CMS hospital data. Medicare Advantage plans have their own networks, which this page does not cover; check with your plan before you get care.

Does Union Medical Center accept Ambetter?

Union Medical Center is in network for 34 of 34 plans that Ambetter sells on the South Carolina Marketplace in 2027, according to Ambetter's network file loaded November 4, 2026. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.

Does Union Medical Center accept UnitedHealthcare?

Union Medical Center is in network for 17 of 17 plans that UnitedHealthcare sells on the South Carolina Marketplace in 2027, according to UnitedHealthcare's network file loaded November 4, 2026. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.

Does Union Medical Center accept First Choice Next?

Union Medical Center is in network for 12 of 12 plans that First Choice Next sells on the South Carolina Marketplace in 2027, according to First Choice Next's network file loaded November 4, 2026. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.

Source: the insurers' 2027 machine-readable provider files listed in the CMS Marketplace public use files, loaded November 4, 2026, matched to hospitals by NPI from CMS Hospital Enrollments. How we match networks to hospitals Networks change; confirm with your insurer before you go.

Readmissions and return visits

Centers for Medicare & Medicaid Services · Medicare patients · Jul 2023 – Jun 2025

Back in the hospital within 30 days

After a stay forThis hospitalU.S.CMS comparison
Heart failure 20.5% 21.3% Not compared
Pneumonia 17.1% 17.3% Not compared
COPD (chronic lung disease) 19.3% 20% Not compared

Return trips after a stay or procedure

Extra days back in hospital after pneumoniaDays spent back in the ER, under observation or readmitted within 30 days, per 100 discharges, compared with what was expected.
Not compared -49.5 days per 100 discharges vs expected · U.S. +3.9

Medicare's readmission program

Excess readmission ratio: this hospital's predicted readmissions divided by the number expected for a typical hospital with the same patients. Above 1.00 means more readmissions than expected.

ConditionRatioPatientsReadmissions
Pneumonia 0.986 – Fewer than expected

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

Union Medical Center's emergency department is classed by CMS as medium volume.

MeasureThis hospitalU.S.*
Stroke: brain scan read within 45 minutes of ER arrivalPatients arriving with stroke symptoms whose head CT or MRI was interpreted within 45 minutes. Higher is better. 11 patients. 91% 69%
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. 367 patients. 155 min 162 min
Typical ER time for mental health patients sent homeMedian minutes from arrival to leaving. Lower is better. 18 patients. 210 min 257 min
Typical ER time for patients transferred to another facilityMedian minutes from arrival to leaving. Lower is better. 18 patients. 278 min 287 min
Patients who left the ER before being seenLower is better. 20,313 patients. 2% 2%
Health care workers vaccinated against fluHigher is better. 286 patients. 73% 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. 107 patients. 21% 15%
Blood clot prevention givenHigher is better. 390 patients. 95% 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.

Medicare spending and payment programs

Centers for Medicare & Medicaid Services

Hospital-acquired conditions · FY 2026
1% payment cut
Ranked in the worst-performing quarter of hospitals on infections and patient-safety problems, so Medicare cut its payments by 1% for the year. 719 of 3,012 hospitals were penalized.
Medicare spending per patient
0.84
16% less than the national median per hospital stay (about $23,030 vs $27,417), counting Medicare spending from 3 days before admission to 30 days after discharge.

The Hospital-Acquired Condition Reduction Program cuts Medicare payments by 1% for the quarter of hospitals with the worst scores. The Hospital Value-Based Purchasing Program withholds a small share of every hospital's Medicare payments and pays it back according to the total performance score. A spending ratio of 1.00 equals the national median; spending reflects prices, the services patients received and care after discharge, not quality. Some hospitals, such as critical access, children's and cancer hospitals, are not part of these programs. About the data.

Care after a stay at Union Medical Center

Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.

Skilled nursing facilities nearby

Skilled nursing ratings and inspections at Nursing Homes In Each State

Dialysis centers nearby See more

Home health agencies nearby See more

Hospice care providers nearby See more

Source: CMS Care Compare. Distances are approximate.

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Doctors at Union Medical Center

180 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 21 specialties.

See all 180 clinicians

Find doctors in Union

Medicare-enrolled specialists with a practice in Union, with addresses, phone numbers and the hospitals they work with.

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What Medicare paid at Union Medical Center

Centers for Medicare & Medicaid Services · original Medicare patients · 2024

Average hospital charges and actual payments for the procedures Medicare patients most often had here, compared with the average for South Carolina.

Hospital stays

StayStaysAvg billedAvg payment (Medicare + patient)vs state
Kidney and urinary tract infections without major complicationsDRG 690 25 $25,783 $11,699 +60%
Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without major complicationsDRG 641 13 $18,325 $11,672 +64%
Heart failure and shock with major complicationsDRG 291 11 $31,427 $14,493 +36%

Outpatient services

ServiceServicesAvg billedAvg allowed
Comprehensive Observation ServicesAPC 8011 82 $17,017 $2,336

Charges are the hospital's list prices; payments are what Medicare, the patient and any other insurer actually paid (for outpatient services, Medicare's allowed amount). Private insurance prices differ. "vs state" compares this hospital's average payment with the state average for the same stay. All procedure costs.

Size and finances

Medicare cost report · fiscal year ending Sep 2024

Beds
15
Reported to Medicare, FY2024
Employees
157
Full-time equivalent
Discharges
528
Inpatient stays a year
Patient revenue
$34.7 million
Net of discounts
Operating margin
7.9%
On patient care
Charity care
$2.2 million
7.0% of expenses
Bad debt
$4.2 million
Unpaid patient bills

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 South Carolina hospital finances.

Who owns Union Medical Center

Medicare enrollment and ownership records (PECOS)

Medicare lists the hospital's legal name as Union Medical Center, a non-profit organization.

Spartanburg Regional Health Services District Inc Operational or managerial control · 100% · since 2015 Non-profit
Spartanburg Regional Health Services District Inc Owns 5% or more directly · 100% · since 2015 Non-profit

324 doctors and other clinicians list Union Medical Center 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 Union Medical Center

HRSA shortage designations and BLS pay data

Primary care: Union is a federally designated health professional shortage area. Highest shortage score 15.

Mental health: Union is a federally designated health professional shortage area. Highest shortage score 18.

Dental: Parts of Union are federally designated health professional shortage areas (1 designation). Highest shortage score 19.

Nurse pay: registered nurses in South Carolina earn a median $82,360 a year. Healthcare salaries in South Carolina.

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. South Carolina shortage areas

Healthcare pay in South Carolina

Registered nurses across South Carolina (all employers) earned a median of $82,360 a year (BLS, May 2025).Registered Nurse (RN) salary in South CarolinaNurse Practitioner salary in South CarolinaRespiratory Therapist salary in South CarolinaHealthcare salaries in South Carolina

Cite this data

Writing about Union Medical Center? You're welcome to quote these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.

Figures as of the July 2026 CMS release Updated automatically when CMS publishes new data Permanent link: hospitalsineachstate.com/hospitals/south-carolina/union/union-medical-center/322-west-south-street/

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