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Ranked shortlist · 10 of 82 emergency departments
Best emergency departments in Houston
The 10 most notable emergency departments in Houston, in rank order. The order is curation quality — how well attested and how complete each record is — not popularity, and no place on this list paid to be on it.
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1
Swift Star Er: River Oaks Emergency Room
2320 S Shepherd Dr
listed by BrightQuery and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.934, percentile 100 of 82
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2
Memorial Springs ER
5037 FM 2920 Rd
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.930, percentile 98.77 of 82
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3
Grace ER
10900 Gulf Fwy
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.926, percentile 97.53 of 82
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4
Houston Methodist Emergency Care Center in The Woodlands
3759 Fm 1488 Rd
listed by Microsoft and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.923, percentile 96.3 of 82
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5
HCA Houston ER
9711 N Sam Houston Pkwy E
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.906, percentile 95.06 of 82
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6
Hca Houston Er 24/7 - Heights
1925 E T C Jester Blvd
listed by BrightQuery and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.888, percentile 93.83 of 82
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7
HCA Houston ER 24/7 - Willowbrook
22475 Tomball Pkwy
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.884, percentile 92.59 of 82
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8
Grace ER Pearland
1851 Pearland Pkwy
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.874, percentile 91.36 of 82
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9
SignatureCare Emergency Center - Cypress/1960
5003 FM 1960 Rd W
listed by Microsoft and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.874, percentile 90.12 of 82
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10
Memorial Heights Emergency Center
4000 Washington Ave
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.874, percentile 88.89 of 82
How this list is made
Every place in this group was scored by the same model, with each term z-normalised inside the group and capped, so a famous chain cannot win by being famous everywhere. The weights, verbatim:
- attestation by independent providers
- +0.35
- record completeness (website, phone, address)
- +0.25
- Overture existence confidence
- +0.20
- Michelin designation (Wikidata, CC0)
- +0.40
- brand fame (Wikidata sitelinks)
- −0.15
- same-name chain collision
- −0.30
Curation quality, not popularity: how well attested and how complete a record is.
No licensable popularity signal; this ranks curation quality, not taste
Independent check: 5,951 places listed in Wikivoyage (CC BY-SA 4.0; validation only, never published or scored) were matched to our records by name within 250 m. Across the 5,651 that fall in groups of at least 10, the median matched place sits at percentile 73 and 24.2% are in the top decile, against 10% by chance; five families have enough anchors to report (arts, food and drink, lodging, shopping, sport), while health care (5), lifestyle services (17), travel (26) have too few and are not validated. A match needs both the guide and the catalogue to name the same place, which favours well-attested places — a term this rank itself rewards — so these are lower bounds; Michelin's 528 in-group anchors have a median percentile of 100, but that is partly circular: across the Wikivoyage matches, the 17 that also carry the designation term this rank scores sit at 99.93, against 72.55 for the 5,934 without it.
The catalogue carries no rating, review count, price or opening hours, so this file has none.
Nobody paid for placement: no ads, no sponsored results, no ratings for sale.
Data: AllThePlaces (CC0-1.0), BrightQuery (CDLA-Permissive-2.0), DAC (CDLA-Permissive-2.0), Foursquare Open Source Places (Apache-2.0), Meta (CDLA-Permissive-2.0), Microsoft (CDLA-Permissive-2.0), Overture Maps Foundation (CDLA-Permissive-2.0), PinMeTo (CDLA-Permissive-2.0), RenderSEO (CDLA-Permissive-2.0).