CMS's overall star rating covers general acute care and critical access hospitals; long-term care hospitals are not rated.
Source: CMS Care Compare, October 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Allegiance Specialty Hospital of Greenville
Greenville, MS 38701
County: Washington Directions Apple Maps Call (662) 332-7344
- 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
Nearest emergency rooms
- 1.0mi Delta Regional Medical Center Greenville, MS · Emergency room · median ER visit 4 hr 8 min Call Delta Regional Medical Center Directions to Delta Regional Medical Center (Google Maps) Details for Delta Regional Medical Center
- 15mi Chicot Memorial Medical Center Lake Village, AR · Emergency room · median ER visit 2 hr 1 min Call Chicot Memorial Medical Center Directions to Chicot Memorial Medical Center (Google Maps) Details for Chicot Memorial Medical Center
- 23mi South Sunflower County Hospital Indianola, MS · Emergency room · median ER visit 2 hr 44 min Call South Sunflower County Hospital Directions to South Sunflower County Hospital (Google Maps) Details for South Sunflower County Hospital
Quick answers about Allegiance Specialty Hospital of Greenville
What is the phone number for Allegiance Specialty Hospital of Greenville?
The main phone number for Allegiance Specialty Hospital of Greenville is (662) 332-7344, from Medicare's hospital records.
Call (662) 332-7344What is the address of Allegiance Specialty Hospital of Greenville?
Allegiance Specialty Hospital of Greenville is at 300 South Washington Ave, 3rd Floor, Greenville, MS 38701.
Directions (opens Google Maps)Does Allegiance Specialty Hospital of Greenville have an emergency room?
No emergency room is listed for Allegiance Specialty Hospital of Greenville in Medicare data. For an emergency, call 911 or go to the nearest ER.
Quality and performance
Centers for Medicare & Medicaid Services · data as of October 2026
CMS has not reported an emergency department wait time for Allegiance Specialty Hospital of Greenville. That usually means too few cases to report, or no emergency department.
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 Allegiance Specialty Hospital of Greenville. For a medical emergency, call 911.
How we source this data · Something wrong on this page? Tell us
What insurance does Allegiance Specialty Hospital of Greenville accept?
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 252013). Medicare Advantage plans have their own networks, which this section does not cover.
2027 Marketplace plans in Mississippi that list this hospital
| Insurer | Plans in network | Network tier |
|---|---|---|
| UnitedHealthcare | 15 of 15 plans | Non-Preferred |
2027 plan year, individual Marketplace (ACA) plans only.Health insurance in Mississippi
Plans that include this hospital: UnitedHealthcare UHC Bronze Copay Focus, UnitedHealthcare UHC Bronze Essential, UnitedHealthcare UHC Bronze Standard, UnitedHealthcare UHC Bronze Standard + (HSA, UnitedHealthcare UHC Gold Copay Focus, UnitedHealthcare UHC Gold Standard Compare plans
What insurance does Allegiance Specialty Hospital of Greenville accept?
In the 2027 HealthCare.gov Marketplace plan data (insurer network files loaded November 4, 2026), Allegiance Specialty Hospital of Greenville is in network for 1 Marketplace insurer in Mississippi: UnitedHealthcare (15 of 15 plans). 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 Allegiance Specialty Hospital of Greenville take Medicare?
Allegiance Specialty Hospital of Greenville is a Medicare-certified hospital (CMS Certification Number 252013), 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 Allegiance Specialty Hospital of Greenville accept UnitedHealthcare?
Allegiance Specialty Hospital of Greenville is in network for 15 of 15 plans that UnitedHealthcare sells on the Mississippi 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.
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.
Care after a stay at Allegiance Specialty Hospital of Greenville
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- <0.1mi River Heights Healthcare Center Greenville, MS · 60 beds Medicare overall 2 of 5 stars Abuse citation (CMS)
- 0.8mi Legacy Manor Nursing and Rehabilitation Center Greenville, MS · 60 beds Medicare overall 4 of 5 stars
- 0.9mi MS Care Center of Greenville Greenville, MS · 90 beds Medicare overall 4 of 5 stars · Short-stay quality 1 of 5
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 5.0mi Rcg GreenvilleGreenville, MS
- 5.0mi Fresenius Kidney Care Greenville HomeGreenville, MS Not rated
- 22mi Rcg IndianolaIndianola, MS
Home health agencies nearby See more
- 5.0mi Delta Health-the Medical CenterGreenville, MS · 85% would recommend
- 14mi Chicot Memorial Medical Center Home Health AgencLake Village, AR · 85% would recommend
- 22mi Adoration Home Health and Hospice Care MississippiIndianola, MS · 88% would recommend
Hospice care providers nearby See more
- 5.0mi Delta Health- the Medical Center (Hospice)Greenville, MS · 86% would recommend Not rated
- 20mi Grace Community HospiceHollandale, MS · 84% would recommend Not rated
Source: CMS Care Compare. Distances are approximate.
Inpatient psychiatric unit
CMS Inpatient psychiatric care Quality Reporting Program, data through March 2025 · unit CCN 252013
Allegiance Specialty Hospital of Greenville runs an inpatient psychiatric unit that reports its own results to Medicare. Follow-up within 7 days: 12% here, against 37% nationally. Where CMS compares facilities statistically, this one is no different from the national rate.
After discharge
During the stay
Source: CMS Inpatient psychiatric care Quality Reporting Program (Provider Data Catalog). Better/worse labels appear only where CMS itself compared the facility with the national rate; other figures are shown next to the national figure for context. If you or someone you know is in crisis, call or text 988 (Suicide and Crisis Lifeline) or call 911.
Long-term acute care quality
CMS Long-term acute care Quality Reporting Program, data through September 2025
Allegiance Specialty Hospital of Greenville reports long-term acute care quality results to Medicare. Returned home or to the community: 19% here, against 15% nationally. Where CMS compares facilities statistically, this one is no different from the national rate.
Results
Cost
Source: CMS Long-term acute care Quality Reporting Program (Provider Data Catalog). Better/worse labels appear only where CMS itself compared the facility with the national rate; other figures are shown next to the national figure for context.
Find doctors in Greenville
Medicare-enrolled specialists with a practice in Greenville, with addresses, phone numbers and the hospitals they work with.
Size and finances
Medicare cost report · fiscal year ending Oct 2024
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 Mississippi hospital finances.
Who owns Allegiance Specialty Hospital of Greenville
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Allegiance Specialty Hospital of Greenville LLC, a for-profit organization, incorporated 2006.
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 Allegiance Specialty Hospital of Greenville
HRSA shortage designations and BLS pay data
Primary care: Parts of Washington are federally designated health professional shortage areas (1 designation). Highest shortage score 22.
Mental health: Washington is a federally designated health professional shortage area. Highest shortage score 19.
Dental: Washington is a federally designated health professional shortage area. Highest shortage score 11.
Nurse pay: registered nurses in Mississippi earn a median $77,090 a year. Healthcare salaries in Mississippi.
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. Mississippi shortage areas
Closest other hospitals
Healthcare pay in Mississippi
Registered nurses across Mississippi (all employers) earned a median of $77,090 a year (BLS, May 2025).Registered Nurse (RN) salary in MississippiNurse Practitioner salary in MississippiRespiratory Therapist salary in MississippiHealthcare salaries in Mississippi