HCA Houston Healthcare Clear Lake in Webster, TX
In a medical emergency, call 911. This page is for information only.
About HCA Houston Healthcare Clear Lake
HCA Houston Healthcare Clear Lake is an acute care hospital in Webster, Harris County, Texas. It reports its ownership to Medicare as for-profit. It provides emergency services. It is listed as a Level II trauma center. Its CMS Overall Hospital Quality Star Rating is 4 out of 5. It has 532 licensed beds, according to state license data via HIFLD. CMS also lists an inpatient rehabilitation unit inside the hospital. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is UTMB Health Clear Lake Campus Hospital, about 1.3 mi away.
The map pin is approximate (ZIP code center). Use the street address for directions.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- MRSA bloodstream infectionsNo different · SIR 0.79
- Catheter-associated urinary tract infections (CAUTI)Better than national · SIR 0.16
- Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.12
- Central line bloodstream infections (CLABSI)Better than national · SIR 0.27
- Surgical site infections after abdominal hysterectomyNo different · SIR 1.48
- Surgical site infections after colon surgeryNo different · SIR 0.56
71% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.
SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.
What patients say
- Patient survey star rating
- Would definitely recommend60%
- Rated the hospital 9 or 1063%
- Completed surveys1,085
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
29.55640, -95.14400
Nearby hospitals
- UTMB Health Clear Lake Campus Hospital200 Blossom Street, Webster, TX · Level III traumaHospital1.3 mi
- Kindred Hospital Clear Lake350 Blossom St, Webster, TXLong-term care hospital1.4 mi
- Clear Lake-Amg Specialty Hospital709 Medical Center Blvd, Webster, TXLong-term care hospital1.5 mi
- Pam Rehabilitation Hospital of Clear Lake110 East Medical Center Blvd, Webster, TXRehabilitation hospital1.6 mi
- Medical Behavioral Hospital of Clear Lake, LLC16850 Buccaneer Ln, Clear Lake City, TXPsychiatric hospital1.6 mi
- Memorial Hermann Houston Physicians Hospital333 N Texas Avenue, Suite 1000, Webster, TX · Emergency roomAcute care hospital1.9 mi
- Houston Methodist Clear Lake Hospital18300 St John Drive, Nassau Bay, TX · Emergency roomAcute care hospital3.5 mi
- Memorial Hermann Southeast Hospital11800 Astoria Boulevard, Houston, TX · Level III traumaHospital4.2 mi
- Sacred Oak Medical Center11500 Space Center Boulevard, Houston, TXPsychiatric hospital4.7 mi
- Kindred Hospital (Bay Area)4801 East Sam Houston Parkway South, Pasadena, TXHospital5.7 mi
Frequently asked questions
Where is HCA Houston Healthcare Clear Lake located?
HCA Houston Healthcare Clear Lake is at 500 W Medical Center Blvd, Webster, TX 77598 in Harris County.
Does HCA Houston Healthcare Clear Lake have an emergency room?
Yes. HCA Houston Healthcare Clear Lake reports emergency services to Medicare, and patients spent a median of 118 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of HCA Houston Healthcare Clear Lake?
HCA Houston Healthcare Clear Lake has a CMS Overall Hospital Quality Star Rating of 4 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.
Is HCA Houston Healthcare Clear Lake a trauma center?
Yes. It is listed as a Level II trauma center in the HIFLD hospitals data, which is compiled from state trauma registries (source date March 2024). Trauma designations are renewed periodically, so confirm with the Texas EMS or trauma program. In an emergency, call 911: paramedics take seriously injured patients to the right trauma center.
What is the phone number of HCA Houston Healthcare Clear Lake?
The main phone number on record with Medicare is (281) 332-2511.
Would patients recommend HCA Houston Healthcare Clear Lake?
In the most recent HCAHPS patient survey (1,085 completed surveys), 60% of patients said they would definitely recommend the hospital, and 63% rated it 9 or 10 out of 10.
Related guides
- How CMS Hospital Star Ratings WorkThe five measure groups behind the 1 to 5 star Overall Hospital Quality Star Rating, how it is calculated and what it leaves out.
- How to Choose a Hospital to Give BirthLevels of maternal and newborn care, the CMS Birthing-Friendly designation, quality data and questions to ask on a tour.
- How to Choose a HospitalA practical checklist for planned care: insurance networks, procedure volume, quality ratings, certifications and cost estimates.
- ER Wait Times ExplainedHow triage and the Emergency Severity Index decide who is seen first, why emergency rooms get crowded and where to find timing data.