Best hospitals in Oklahoma City, OK
4 CMS top-rated hospitals Β· 1 at 5 stars Β· mean GUHQI 89.8/100 Β· April 2026
What are the best-rated hospitals in Oklahoma City, OK?
As of April 2026, Oklahoma City, OK has 4 hospitals rated 4 or 5 stars by CMS (1 at the top 5-star level). Ranked by the Gera US Hospital Quality Index, Oklahoma Heart Hospital South, Llc leads with a GUHQI of 100/100 (CMS 5 stars). The city's mean GUHQI across these hospitals is 89.8/100. All figures are from real CMS Hospital Care Compare open data.
| Hospital | CMS stars | GUHQI | Type | Emergency |
|---|---|---|---|---|
| Oklahoma Heart Hospital South, Llc | 5 stars | 100 (Exceptional) | Acute Care Hospitals | Yes |
| Community Hospital, Llc | 4 stars | 86.4 (High performing) | Acute Care Hospitals | Yes |
| Mercy Hospital Oklahoma City, Inc | 4 stars | 86.4 (High performing) | Acute Care Hospitals | Yes |
| Ssm Health St Anthony Hospital - Oklahoma City | 4 stars | 86.4 (High performing) | Acute Care Hospitals | Yes |
Each hospital name links to its full CMS quality profile. Ratings are from CMS Hospital Care Compare and can be several months old β always check the latest detail before making a healthcare decision.
More in Oklahoma
- Oklahoma hospital quality overview β CMS star-rating distribution and GUHQI for the whole state.
- Best hospitals in Tulsa, OK (3 top-rated Β· mean GUHQI 100)
- Best hospitals in Owasso, OK (2 top-rated Β· mean GUHQI 97.8)
Frequently asked questions
- What is the best hospital in Oklahoma City, OK?
- By the Gera US Hospital Quality Index (GUHQI), the highest-rated hospital in Oklahoma City, OK is Oklahoma Heart Hospital South, Llc, with a CMS 5 stars and a GUHQI of 100/100 (Exceptional tier) as of April 2026. This is based on real CMS Hospital Care Compare data, not opinion.
- How many top-rated hospitals are in Oklahoma City, OK?
- Oklahoma City, OK has 4 hospitals rated 4 or 5 stars by CMS in the April 2026 dataset, of which 1 hold the top 5-star rating. Their mean Gera US Hospital Quality Index is 89.8/100.
- What does the CMS star rating measure?
- The CMS Overall Star Rating is a 1β5 summary of hospital quality across mortality, safety of care, readmission, patient experience (HCAHPS), and timely & effective care. It is published by the U.S. Centers for Medicare & Medicaid Services and is a public-domain government dataset.
- Where does this hospital data come from?
- All ratings are from the CMS Hospital Care Compare "Hospital General Information" dataset (identifier xubh-q36u), as of April 2026. Ratings can be several months old β always check the latest detail on CMS Hospital Care Compare and consult your clinician before deciding.
Choosing care in Oklahoma City, OK?
Oklahoma City, OK has 4 CMS top-rated hospitals, led by Oklahoma Heart Hospital South, Llc (GUHQI 100/100). A GeraClinic care navigator can help you interpret these ratings, prepare questions for your provider, and plan your next step β with a clinician available online.
Contains public sector information published by Centers for Medicare & Medicaid Services and licensed under the U.S. Public Domain (federal government work). Source: Centers for Medicare & Medicaid Services β Hospital Care Compare (Hospital General Information) (April 2026, published 28 April 2026).
Informational/educational only β not a substitute for professional medical advice; a clinician interprets results.