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Christus Santa Rosa Hospital-San Marcos

1301 Wonder World Drive, San Marcos, TX 78666 · (512) 753-3511

Type
Acute Care Hospitals
Ownership
Voluntary non-profit - Church
CMS Rating
★★★★ 4/5
Emergency dept
Yes — 24h
County
Hays
CMS CCN
450272

About this hospital

Christus Santa Rosa Hospital-San Marcos is a nonprofit voluntary hospital located in San Marcos, TX, holding CMS certification number 450272. The Austin covers San Marcos-area healthcare news, including major facility changes, regulatory ratings, and service-line developments at Christus Santa Rosa Hospital-San Marcos.

As an acute-care hospital, Christus Santa Rosa Hospital-San Marcos treats short-term, severe medical conditions including emergencies, surgeries, trauma, and critical illness. The facility operates a 24-hour emergency department.

The Centers for Medicare & Medicaid Services (CMS) assigns Christus Santa Rosa Hospital-San Marcos an overall quality rating of 4 out of 5 stars based on its most recent public reporting cycle. The CMS overall rating is a composite of mortality, safety, readmission, patient experience, effectiveness of care, timeliness of care, and efficient imaging measures. The Austin tracks rating changes year-over-year for every hospital in our coverage area; a one-star change typically reflects meaningful shifts in clinical performance.

For San Marcos residents, Christus Santa Rosa Hospital-San Marcos is one of the hospital options to weigh when choosing emergency care, surgical care, or specialty services. The Austin regularly reports on hospital expansions, closures, leadership changes, and major regulatory actions affecting San Marcos-area healthcare facilities — including Christus Santa Rosa Hospital-San Marcos.

Story tip about Christus Santa Rosa Hospital-San Marcos? Email editor@nexcom.media. For more healthcare coverage, visit theaustin.org/news. This profile uses public data from the CMS Provider Data Catalog (Hospital General Information dataset) and is updated as CMS releases new reporting cycles.

Frequently asked questions

Where is Christus Santa Rosa Hospital-San Marcos located?
Christus Santa Rosa Hospital-San Marcos is at 1301 Wonder World Drive in San Marcos, TX 78666.
Does Christus Santa Rosa Hospital-San Marcos have an emergency room?
Yes — Christus Santa Rosa Hospital-San Marcos operates a 24-hour emergency department.
What is the CMS rating for Christus Santa Rosa Hospital-San Marcos?
CMS assigns Christus Santa Rosa Hospital-San Marcos an overall quality rating of 4 out of 5 stars in the most recent reporting cycle.
Who owns Christus Santa Rosa Hospital-San Marcos?
Christus Santa Rosa Hospital-San Marcos is operated under the ownership category: Voluntary non-profit - Church.
What is the CMS certification number for Christus Santa Rosa Hospital-San Marcos?
The CMS Certification Number (CCN) for Christus Santa Rosa Hospital-San Marcos is 450272. This is the unique identifier used by Medicare for hospital reporting and reimbursement.

Coverage from The Austin

The Austin covers San Marcos-area healthcare — hospital changes, regulatory ratings, leadership transitions, expansions. See our latest at theaustin.org/news or browse all hospitals at theaustin.org/hospitals.

Data source: Centers for Medicare & Medicaid Services (CMS) Provider Data Catalog · Hospital General Information dataset (xubh-q36u) · Medicare.gov canonical page ↗. Updated 2026-07-21.

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