Medical Billing Services in New Hampshire.
New Hampshire’s Medicaid program operates through a three-MCO managed care model — Medicaid Care Management (MCM) — with new five-year contracts launched September 2024. The state’s healthcare market is anchored by Dartmouth Health, New England’s only academic medical center outside a major metropolitan area, alongside the Elliott Hospital in Manchester and Concord Hospital. Happy Billing brings deep expertise in New Hampshire’s MCM program billing, Granite Advantage (Medicaid expansion) workflows, and the adult dental Medicaid program that makes NH distinctive in the region.
New Hampshire Medicaid Billing
New Hampshire Medicaid covers approximately 184,000 residents on a monthly basis as of late 2024, a significant decline from COVID-era peaks above 230,000. The state completed Medicaid unwinding through 2023-2024. New Hampshire expanded Medicaid in 2014 through the Granite Advantage Health Care Program, which covers adults ages 19-64 with incomes up to 138% FPL.
Medicaid Care Management (MCM) — Three-MCO Model
New Hampshire’s Medicaid Care Management (MCM) program delivers Medicaid benefits through three competing MCOs under new five-year contracts effective September 1, 2024 (running through August 31, 2029). The MCM program covers traditional Medicaid, CHIP, and the Granite Advantage expansion population. Services covered include integrated acute care, behavioral health, and pharmacy. The three current MCOs are:
- NH Healthy Families (Centene) — largest MCO by enrollment in the NH Medicaid market; part of the national Centene Medicaid platform
- AmeriHealth Caritas New Hampshire — regional managed care presence with national AmeriHealth Caritas backing
- WellSense Health Plan (formerly Boston Medical Center HealthNet) — New England-based nonprofit health plan serving both NH and Massachusetts Medicaid populations; over 680,000 total members across both states
The new 2024-2029 contracts are valued at approximately $1.1 billion and serve approximately 190,000 beneficiaries. Each MCO has its own provider network, prior authorization requirements, and fee schedules. Providers must credential separately with each MCO.
Granite Advantage Health Care Program — Medicaid Expansion
Granite Advantage is New Hampshire’s Medicaid expansion program for adults ages 19-64 with incomes up to 138% FPL. Granite Advantage members receive coverage through the three MCM MCOs — NH Healthy Families, AmeriHealth Caritas, and WellSense. The program has historically included community engagement (work) requirements, though these were struck down by federal courts in 2019 and have not been fully reimplemented. Granite Advantage covers comprehensive services including prescription drugs, behavioral health, and dental under NH’s adult dental Medicaid benefit.
Medicaid Adult Dental Program (NH Smiles for Adults)
New Hampshire is one of relatively few states offering comprehensive adult dental benefits through Medicaid. The NH Smiles for Adults program is integrated within the MCM managed care contracts, meaning dental services for Medicaid adults route through the member’s MCO — NH Healthy Families, AmeriHealth Caritas, or WellSense. Dental providers must credential with each MCO separately to receive Medicaid reimbursement. This is an important revenue opportunity for dental practices in New Hampshire.
Long-Term Services and Supports — Not Included in MCM
Managed long-term services and supports (MLTSS) are not included in the NH Medicaid Care Management program. Long-term care, nursing facility services, and HCBS waiver services are billed separately outside the MCM MCO structure. Providers delivering these services should bill through NH Medicaid’s FFS system or the appropriate waiver billing channel.
Key Billing Facts for New Hampshire Providers
- New 2024-2029 MCO contracts took effect September 1, 2024 — verify all provider credentialing is current with NH Healthy Families, AmeriHealth Caritas, and WellSense
- Adult dental Medicaid (NH Smiles for Adults) routes through MCOs — dental providers must credential with each MCO separately
- Long-term care and HCBS waivers are not covered by MCOs — bill through FFS Medicaid
- Granite Advantage members receive coverage through the same three MCOs as traditional Medicaid — no separate payer ID needed
- WellSense (formerly Boston Medical Center HealthNet) serves both NH and MA Medicaid — verify the patient’s NH vs. MA enrollment if they live near the border
- Community engagement requirements for Granite Advantage have not been enforced since 2019 federal court ruling — do not condition care on work requirement compliance
New Hampshire's Major Health Systems
New Hampshire’s hospital landscape features a clear hierarchy led by Dartmouth Health with a wide revenue gap between the flagship academic center and community hospitals.
Dartmouth Health / Dartmouth Hitchcock Medical Center — $1.4B NPR
Dartmouth Hitchcock Medical Center (DHMC) in Lebanon is the #1 hospital in New Hampshire by U.S. News & World Report and the only academic medical center in northern New England — self-described as the most rural academic medical center in the nation. With approximately $1.4 billion in net patient revenue, DHMC’s revenue is more than twice that of any other New Hampshire hospital. Dartmouth Health is New Hampshire’s only academic health system, the state’s largest private employer, and home to Dartmouth Cancer Center — one of only 57 NCI-designated Comprehensive Cancer Centers in the nation and the only such center in northern New England. Dartmouth Health also operates Dartmouth Health Children’s (the state’s only children’s hospital), and member hospitals in Keene (Cheshire Medical Center), Claremont, New London, and Vermont.
Elliot Hospital — $660M NPR
Elliot Hospital in Manchester is the second-largest New Hampshire hospital by net patient revenue ($660M NPR) and the dominant hospital in the state’s largest city. Elliot serves as a major regional referral center for southern New Hampshire and operates an emergency department, cardiac, orthopedic, and cancer programs. As the anchor hospital of the HCA Healthcare-affiliated Elliot Health System, Elliot has a broad network of outpatient locations across southern New Hampshire.
Concord Hospital — $553M NPR
Concord Hospital is the third-largest New Hampshire hospital ($553M NPR) and the primary hospital serving the state capital region. Concord Hospital is a U.S. News high-performing institution in cardiac and orthopedic care, and operates the Concord Hospital-Laconia and Concord Hospital-Franklin campuses as part of the Concord Hospital Health System. The system serves a large catchment area across central New Hampshire.
Specialties We Serve in New Hampshire
Each specialty page dives into the specific billing challenges and our approach. Visit our Specialties to explore the one most relevant to your practice.
Why New Hampshire Providers Choose Happy Billing
- Expertise in all three MCM MCOs — NH Healthy Families, AmeriHealth Caritas, and WellSense — under the new 2024-2029 contracts
- Adult dental Medicaid billing (NH Smiles for Adults) — correctly routing dental claims through MCOs
- Granite Advantage billing expertise — ensuring expansion population claims process correctly
- Dartmouth Health/DHMC, Elliot Hospital, and Concord Hospital network contracting and billing expertise
- Substance use disorder and behavioral health billing — a significant care need in the Granite State
- Long-term care and HCBS waiver FFS billing expertise for non-MCM populations
- Average client collections improvement of 15–25% within 90 days
- HIPAA-compliant, U.S.-based billing team with dedicated NH account managers
New Hampshire Medical Billing FAQs
Which MCOs participate in New Hampshire's Medicaid Care Management program?
As of September 1, 2024, New Hampshire’s Medicaid Care Management (MCM) program operates through three MCOs under new five-year contracts: NH Healthy Families (Centene), AmeriHealth Caritas New Hampshire, and WellSense Health Plan (formerly Boston Medical Center HealthNet). The contracts run through August 31, 2029 and cover approximately 190,000 Medicaid beneficiaries, valued at approximately $1.1 billion.
How does adult dental billing work in New Hampshire Medicaid?
Are long-term care services covered by NH Medicaid MCOs?
What is the Granite Advantage Health Care Program?
Ready to Optimize Your New Hampshire Medical Billing?
Happy Billing serves healthcare providers across New Hampshire — from solo practitioners in the North Country to multi-specialty groups affiliated with Dartmouth Health, Elliot Hospital, and Concord Hospital. Our team understands the three-MCO Medicaid Care Management landscape, NH’s adult dental Medicaid benefit, and the Granite Advantage expansion billing workflows.