CMS's overall star rating covers general acute care and critical access hospitals; rural emergency hospitals are not rated.
Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data
Visiting CHI St Lukes Health Memorial San Augustine
San Augustine, TX 75972
County: San Augustine Directions Apple Maps Call (936) 275-3446
- 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
Nearby hospitals
- 20mi Sabine County Hospital Hemphill, TX · Emergency room · median ER visit 1 hr 56 min Call Sabine County Hospital Directions to Sabine County Hospital (Google Maps) Details for Sabine County Hospital
- 33mi Nacogdoches Memorial Hospital Nacogdoches, TX · Emergency room · median ER visit 2 hr 54 min Call Nacogdoches Memorial Hospital Directions to Nacogdoches Memorial Hospital (Google Maps) Details for Nacogdoches Memorial Hospital
- 34mi Nacogdoches Medical Center Nacogdoches, TX · Emergency room · median ER visit 2 hr 36 min Call Nacogdoches Medical Center Directions to Nacogdoches Medical Center (Google Maps) Details for Nacogdoches Medical Center
Quick answers about CHI St Lukes Health Memorial San Augustine
What is the phone number for CHI St Lukes Health Memorial San Augustine?
The main phone number for CHI St Lukes Health Memorial San Augustine is (936) 275-3446, from Medicare's hospital records.
Call (936) 275-3446What is the address of CHI St Lukes Health Memorial San Augustine?
CHI St Lukes Health Memorial San Augustine is at 511 Hospital St, San Augustine, TX 75972.
Directions (opens Google Maps)Does CHI St Lukes Health Memorial San Augustine have an emergency room?
Yes. CHI St Lukes Health Memorial San Augustine has an emergency department, according to Medicare data.
Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
CMS has not reported an emergency department wait time for CHI St Lukes Health Memorial San Augustine. 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 CHI St Lukes Health Memorial San Augustine. For a medical emergency, call 911.
Other Rural Emergency hospitals in Texas · How we source this data · Something wrong on this page? Tell us
What insurance does CHI St Lukes Health Memorial San Augustine accept?
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 670783). Medicare Advantage plans have their own networks, which this section does not cover.
2027 Marketplace plans in Texas that list this hospital
| Insurer | Plans in network | Network | Network tier |
|---|---|---|---|
| Antidote Health | 41 of 43 plans | TIERTWO | Tiertwo |
| UnitedHealthcare | 14 of 47 plans | – | Non-Preferred |
2027 plan year, individual Marketplace (ACA) plans only.Health insurance in Texas
Plans that include this hospital: Antidote Health Bronze Elite, Antidote Health Bronze Elite + Dental, Antidote Health Bronze Enhanced Blood Pressure Management + Dental Unlimited, Antidote Health Bronze Enhanced Blood Pressure Management Unlimited, Antidote Health Bronze Enhanced Diabetes + Dental Unlimited, Antidote Health Bronze Enhanced Diabetes Unlimited Compare plans
What insurance does CHI St Lukes Health Memorial San Augustine accept?
In the 2027 HealthCare.gov Marketplace plan data (insurer network files loaded November 4, 2026), CHI St Lukes Health Memorial San Augustine is in network for 2 Marketplace insurers in Texas: Antidote Health (41 of 43 plans) and UnitedHealthcare (14 of 47 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 CHI St Lukes Health Memorial San Augustine take Medicare?
CHI St Lukes Health Memorial San Augustine is a Medicare-certified hospital (CMS Certification Number 670783), 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 CHI St Lukes Health Memorial San Augustine accept Antidote Health?
CHI St Lukes Health Memorial San Augustine is in network for 41 of 43 plans that Antidote Health sells on the Texas Marketplace in 2027, according to Antidote Health's network file loaded November 4, 2026. Not every Antidote Health plan includes it. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Does CHI St Lukes Health Memorial San Augustine accept UnitedHealthcare?
CHI St Lukes Health Memorial San Augustine is in network for 14 of 47 plans that UnitedHealthcare sells on the Texas Marketplace in 2027, according to UnitedHealthcare's network file loaded November 4, 2026. Not every UnitedHealthcare plan includes it. 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 CHI St Lukes Health Memorial San Augustine
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- 0.4mi Avir at San Augustine San Augustine, TX · 88 beds Medicare overall 3 of 5 stars · Short-stay quality 1 of 5
- 1.4mi Stonecreek Nursing & Rehabilitation San Augustine, TX · 90 beds Medicare overall 4 of 5 stars · Short-stay quality 1 of 5
- 3.1mi Colonial Pines Healthcare Center San Augustine, TX · 107 beds Medicare overall 4 of 5 stars
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 2.4mi Aqua Dialysis San AugustineSan Augustine, TX
- 14mi DCI CenterCenter, TX
Home health agencies nearby See more
- 24mi Motherwell Home HealthNacogdoches, TX Not rated
Source: CMS Care Compare. Distances are approximate.
Doctors at CHI St Lukes Health Memorial San Augustine
38 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 15 specialties.
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 Texas hospital finances.
Who owns CHI St Lukes Health Memorial San Augustine
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Memorial Medical Center- San Augustine, a non-profit organization, incorporated 1966.
49 doctors and other clinicians list CHI St Lukes Health Memorial San Augustine 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 CHI St Lukes Health Memorial San Augustine
HRSA shortage designations and BLS pay data
Primary care: San Augustine is a federally designated health professional shortage area. Highest shortage score 12.
Mental health: San Augustine is a federally designated health professional shortage area. Highest shortage score 17.
Dental: Parts of San Augustine are federally designated health professional shortage areas (1 designation). Highest shortage score 20.
Nurse pay: registered nurses in Texas earn a median $95,970 a year. Healthcare salaries in Texas.
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. Texas shortage areas
Closest other hospitals
Healthcare pay in Texas
Registered nurses across Texas (all employers) earned a median of $95,970 a year (BLS, May 2025).Registered Nurse (RN) salary in TexasNurse Practitioner salary in TexasRespiratory Therapist salary in TexasHealthcare salaries in Texas