Hospital rankings

Hospitals in New Hampshire with the lowest left ED without being seen

23 New Hampshire hospitals ranked by left ED without being seen in the 2026 Medicare (CMS) data. Leading: The Memorial Hospital, Speare Memorial Hospital, Alice Peck Day Memorial Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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23 hospitals ranked in New Hampshire by left ed without being seen; 4 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#	Hospital	Left ED without being seenlower is better	Time in emergency departmentlower is better	Appropriate sepsis carehigher is better	Health care workers vaccinated for fluhigher is better	Compare
	National average	2.0%	162 min	65.0%	78.0%
T1	The Memorial HospitalNorth Conway, NH · Critical access	0.0%, 88th percentile	121 min, 73rd percentile	77.0%, 79th percentile	83.0%, 57th percentile	Compare The Memorial Hospital
T1	Speare Memorial HospitalPlymouth, NH · Critical access	0.0%, 88th percentile	136 min, 60th percentile	67.0%, 54th percentile	89.0%, 70th percentile	Compare Speare Memorial Hospital
T3	Alice Peck Day Memorial HospitalLebanon, NH · Critical access	1.0%, 60th percentile	118 min, 76th percentile	—	96.0%, 92nd percentile	Compare Alice Peck Day Memorial Hospital
T3	Catholic Medical CenterManchester, NH · Acute care	1.0%, 60th percentile	221 min, 11th percentile	48.0%, 16th percentile	97.0%, 94th percentile	Compare Catholic Medical Center
T3	Cottage HospitalWoodsville, NH · Critical access	1.0%, 60th percentile	120 min, 74th percentile	64.0%, 47th percentile	86.0%, 63rd percentile	Compare Cottage Hospital
T3	Parkland Medical CenterDerry, NH · Acute care	1.0%, 60th percentile	120 min, 74th percentile	64.0%, 47th percentile	59.0%, 21st percentile	Compare Parkland Medical Center
T3	Frisbie Memorial HospitalRochester, NH · Acute care	1.0%, 60th percentile	132 min, 63rd percentile	67.0%, 54th percentile	57.0%, 19th percentile	Compare Frisbie Memorial Hospital
T3	Mary Hitchcock Memorial HospitalLebanon, NH · Acute care	1.0%, 60th percentile	264 min, 3rd percentile	57.0%, 30th percentile	96.0%, 92nd percentile	Compare Mary Hitchcock Memorial Hospital
T3	New London HospitalNew London, NH · Critical access	1.0%, 60th percentile	160 min, 42nd percentile	—	98.0%, 97th percentile	Compare New London Hospital
T3	Portsmouth Regional HospitalPortsmouth, NH · Acute care	1.0%, 60th percentile	132 min, 63rd percentile	67.0%, 54th percentile	55.0%, 17th percentile	Compare Portsmouth Regional Hospital
T3	Monadnock Community HospitalPeterborough, NH · Critical access	1.0%, 60th percentile	136 min, 60th percentile	—	90.0%, 73rd percentile	Compare Monadnock Community Hospital
T3	Littleton Regional HealthcareLittleton, NH · Critical access	1.0%, 60th percentile	137 min, 59th percentile	50.0%, 19th percentile	92.0%, 78th percentile	Compare Littleton Regional Healthcare
T13	Huggins HospitalWolfeboro, NH · Critical access	2.0%, 32nd percentile	169 min, 36th percentile	—	71.0%, 37th percentile	Compare Huggins Hospital
T13	Wentworth-Douglass HospitalDover, NH · Acute care	2.0%, 32nd percentile	242 min, 6th percentile	45.0%, 12th percentile	98.0%, 97th percentile	Compare Wentworth-Douglass Hospital
T13	Valley Regional HospitalClaremont, NH · Critical access	2.0%, 32nd percentile	163 min, 40th percentile	—	96.0%, 92nd percentile	Compare Valley Regional Hospital
T13	Concord Hospital- FranklinFranklin, NH · Critical access	2.0%, 32nd percentile	130 min, 65th percentile	55.0%, 27th percentile	82.0%, 55th percentile	Compare Concord Hospital- Franklin
T17	Cheshire Medical CenterKeene, NH · Acute care	3.0%, 17th percentile	214 min, 13th percentile	63.0%, 44th percentile	94.0%, 85th percentile	Compare Cheshire Medical Center
T17	Exeter Hospital IncExeter, NH · Acute care	3.0%, 17th percentile	206 min, 16th percentile	58.0%, 33rd percentile	96.0%, 92nd percentile	Compare Exeter Hospital Inc
T19	St Joseph HospitalNashua, NH · Acute care	4.0%, 9th percentile	202 min, 18th percentile	63.0%, 44th percentile	96.0%, 92nd percentile	Compare St Joseph Hospital
T19	Concord Hospital- LaconiaLaconia, NH · Acute care	4.0%, 9th percentile	197 min, 20th percentile	63.0%, 44th percentile	85.0%, 61st percentile	Compare Concord Hospital- Laconia
T21	Concord HospitalConcord, NH · Acute care	5.0%, 5th percentile	243 min, 6th percentile	53.0%, 23rd percentile	86.0%, 63rd percentile	Compare Concord Hospital
T21	Southern NH Medical CenterNashua, NH · Acute care	5.0%, 5th percentile	218 min, 12th percentile	60.0%, 37th percentile	95.0%, 88th percentile	Compare Southern NH Medical Center
23	Elliot HospitalManchester, NH · Acute care	11.0%, 0th percentile	291 min, 2nd percentile	52.0%, 21st percentile	94.0%, 85th percentile	Compare Elliot Hospital

About these rankings

Rankings use the 2026 release of CMS Care Compare data. Hospitals share a rank (“T”) when their values are equal, and only hospitals with a reported value for the sorted measure are ranked. Shading compares each value with every hospital in the country, so it doesn’t change with your filters. Small differences are often not statistically meaningful; use the methodology and glossary for context.

Left ED without being seen: Percentage of patients who left the emergency department before being seen.
Time in emergency department: Median time patients spent in the emergency department before leaving.
Appropriate sepsis care: Percentage of patients who received appropriate care for severe sepsis and septic shock.
Health care workers vaccinated for flu: Percentage of health care workers given influenza vaccination.