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Ammonoosuc Community Health Srvs, Inc.

Ammonoosuc Community Health Srvs, Inc. is a federally qualified community health center based in Littleton, NH, with 4 clinic locations in 4 cities. It served 8,445 patients in 2025. Fees are on a sliding scale by income and insurance, and every patient is seen regardless of ability to pay.

Care offered: primary care, mental health care, eye exams, children’s checkups, women’s health, and telehealth.

Who Ammonoosuc Community Health Srvs, Inc. serves

34% of patients live at or below the poverty line and 55% are at or below twice that level. 4% have no insurance, 13% have Medicaid or CHIP, 38% have Medicare and 45% have private insurance. 451 were veterans.

MeasureThis centerNH medianU.S. medianvs NH
Patients at or below the poverty line34%36%65%−1 pts
Patients at or below 200% of the poverty line55%70%92%−16 pts
MeasureThis centerNH medianU.S. medianvs NH
Uninsured patients4%14%14%−10 pts
Medicaid or CHIP patients13%30%42%−17 pts
Medicare patients38%20%11%+18 pts
Privately insured patients45%34%24%+11 pts

Care and screenings

ServicePatientsWhat it counts
Mental health care2,516patients treated for depression or anxiety
Eye exams100patients had eye exams
Well-child visits372children had checkups
Flu shots513patients vaccinated
Cervical cancer screening453patients tested
Breast cancer screening1,447patients screened
Family planning162patients served
Diabetes care1,031patients with diabetes
Blood pressure care2,801patients with hypertension
Asthma care478patients with asthma
HIV testing143patients tested
Hepatitis C testing157patients tested
Childhood lead tests24children tested

Quality of care

Ammonoosuc Community Health Srvs, Inc. is at or above the New Hampshire median on 6 of 7 preventive-care measures. Higher is better on every line.

MeasureThis centerNH medianU.S. medianvs NH
Adults with high blood pressure under control69%68%68%+1 pts
Women 52–74 screened for breast cancer79%68%54%+11 pts
Women 24–64 screened for cervical cancer82%60%54%+22 pts
Adults 46–75 screened for colorectal cancer74%53%44%+21 pts
Patients 12+ screened for depression74%59%77%+15 pts
Adults assessed for tobacco use92%77%86%+15 pts
High-risk adults on statin therapy69%73%79%−4 pts

Where Ammonoosuc Community Health Srvs, Inc. patients live

ZIP codePatientsUninsured
035611,5795%
035747633%
035856884%
035985844%
03580549–
037855456%
037744234%
03740280–

Ammonoosuc Community Health Srvs, Inc. locations

ACHS - Littleton

25 Mount Eustis Rd, Littleton, NH 03561
48 hours a week · (603) 444-2464

ACHS - Warren

333 NH Route 25, Warren, NH 03279
40 hours a week · (603) 764-5704

ACHS - Whitefield

14 King Sq, Whitefield, NH 03598
40 hours a week · (603) 837-2333

ACHS - Woodsville

79 Swiftwater Rd, Woodsville, NH 03785
48 hours a week · (603) 747-3740

Other health centers in New Hampshire

How fees work: the sliding-fee guide.