By State
Addiction Treatment in New Hampshire
158 verified treatment centers across New Hampshire. Filter by level of care or browse by city.
158
Centers
0
Cities
—
Medicaid Expanded
24/7
Helpline
Treatment Centers in New Hampshire
N
New Hampshire Detox
Bethlehem, NH
Detox
Inpatient
SAMHSA Verified
View profile →
M
Mental Health Center of Greater Manchester
Manchester, NH
Inpatient
Outpatient
SAMHSA Verified
View profile →
N
Northwest Integrated Health Puyallup Clinic
Nashua, NH
Outpatient
SAMHSA Verified
View profile →
N
North Country Recovery Center Weeks Medical Center
Whitefield, NH
Outpatient
SAMHSA Verified
View profile →
F
Farnham Family Services Integrated OTP/Outpatient Clinic
Nashua, NH
Outpatient
SAMHSA Verified
View profile →
T
Tulare County Hlth and Human Services Visalia Adult Integrated Clinic
Nashua, NH
Outpatient
SAMHSA Verified
View profile →
T
The Doorway at Concord Hospital Laconia
Laconia, NH
Outpatient
SAMHSA Verified
View profile →
N
Northwest Integrated Health Lakewood Clinic
Nashua, NH
Outpatient
SAMHSA Verified
View profile →
M
McDermott Center/Haymarket Womens Integrated Treatment (WIT)
Nashua, NH
Outpatient
SAMHSA Verified
View profile →
C
Community Partners Rochester Behavioral Health
Rochester, NH
Outpatient
SAMHSA Verified
View profile →
S
Seacoast Mental Health Center Exeter Office
Portsmouth, NH
Outpatient
SAMHSA Verified
View profile →
C
Coos County Family Health Services
Gorham, NH
SAMHSA Verified
View profile →
Choosing Treatment in New Hampshire
Last updated April 2026. Sources: SAMHSA, CDC WONDER, KFF. See our editorial policy.