FacilityProof

Mariners Hospital

Hospitals

5.0CMS overall rating
91500 Overseas Highway, Tavernier, FL 33070(305) 434-3000Non profit
100/100
Excellent
CCN101313

CMS Rating

Hospital overall5.0

Star ratings are CMS's relative measure, not an absolute “best” claim. A 3-star facility is average.

Trust Verification Checklist

  • Medicare-certified & active
  • CMS rating published
  • CMS overall hospital rating 3+ stars

Quality & Outcomes

89%

Would definitely recommend

of surveyed patients

90%

Rated hospital 9-10

of surveyed patients

118 min

ER wait (median)

time in ED before leaving; lower is better

0 better / 0 worse

Outcomes vs national

across 3 mortality & safety measures

Number of Cases Too Small

Heart-failure death rate

Not Available

Serious complications (PSI-90)

Published CMS measures for this facility. Confirm the latest on the official Care Compare page.

Peer Comparison

5

This facility (stars)

3.1

State average (stars)

1

Hospitals in Tavernier

100

FacilityProof trust score

Official CMS Record

We reproduce CMS data — always confirm the live record on Medicare's official Care Compare page.

View on Care Compare

Quick Facts

Type
Hospital
Ownership
Non profit
CCN
101313
City facilities
2

Location

Last updated (CMS): June 1, 2026