New Hampshire - Medical Supply Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-10

New Hampshire Department of Health and Human Services (DHHS) covers durable medical equipment and disposable supplies for waiver participants under the title Specialized Medical Equipment Services, governed by administrative rule He-E 801.29. The service operates primarily through the Choices for Independence (CFI), Acquired Brain Disorder (ABD), and Developmental Disabilities (DD) waivers to provide items not available under the Medicaid State Plan that increase a participant's independence or safety.

Approval requires navigating a high-risk provider screening process under He-W 520.06, which mandates fingerprint-based background checks for all owners with a five percent or greater stake before the NHMMIS application can proceed. Providers must also secure separate credentialing contracts with New Hampshire's three Medicaid Care Management health plans to serve the majority of the state's Medicaid population.

1. Service Definition and Scope

Specialized Medical Equipment Services in New Hampshire encompass devices, controls, or appliances that enable waiver participants to increase their ability to perform activities of daily living or perceive their environment. The service includes the furnishing, fitting, and servicing of these items.

Coverage is restricted to items that are not available under the standard Medicaid State Plan and must be proven to decrease the need for other Medicaid services. The equipment must be the most cost-effective option identified by DHHS.

• Rule Citation: N.H. Admin. Code He-E 801.29 governs Specialized Medical Equipment Services for waiver participants.
• Covered Items: Includes supplies and equipment necessary for life support, ancillary supplies, and equipment necessary for the proper functioning of such items.
• Excluded Settings: Not covered separately for participants in residential care facilities if the facility is required to provide the equipment pursuant to He-P 804 or He-P 805.
• Cost-Effectiveness: Payment is strictly limited to the most cost-effective item that effectively meets the participant's clinical needs.
• Restocking Fees: Allowed if equipment must be replaced within 90 days due to a discrepancy, requiring a revised proposal submitted by the case manager.

2. Regulatory and Oversight Agencies

The New Hampshire Department of Health and Human Services (DHHS) is the primary state agency overseeing Medicaid and HCBS waiver programs. DHHS contracts with Conduent to operate the state's Medicaid Management Information System (NHMMIS).

Because New Hampshire utilizes a managed care model for most Medicaid recipients, providers must also interact with three distinct Medicaid Care Management (MCM) health plans for credentialing and claims.

• New Hampshire Department of Health and Human Services (DHHS): Oversees all Medicaid and HCBS waiver policies and approvals (https://www.dhhs.nh.gov).
• NHMMIS Health Enterprise Portal: Operated by Conduent, this system processes all fee-for-service provider enrollments and claims (https://nhmmis.nh.gov).
• NH Healthy Families: One of the three Medicaid Care Management plans requiring separate credentialing (https://www.nhhealthyfamilies.com).
• AmeriHealth Caritas New Hampshire: Managed care organization contracting with DME and medical supply providers (https://www.amerihealthcaritasnh.com).
• Well Sense Health Plan: Managed care organization managing HCBS and DME benefits for enrolled members (https://www.wellsense.org).

3. Gatekeeping Prerequisites: Who Can Even Apply

New Hampshire does not impose Certificate of Need (CON) laws, regional office sponsorships, or closed network moratoria for DME or medical supply providers. Any entity meeting the federal and state screening criteria may initiate an application.

However, structural prerequisites exist regarding managed care contracting and competitive bidding for specific waiver items. Providers cannot serve the majority of the state's Medicaid population without securing MCO contracts after state enrollment.

• Certificate of Need: None exists; New Hampshire does not require a CON for DME or medical supply providers.
• Managed Care Contracting: Required; providers must contract with the three Medicaid Care Management (MCM) plans to serve non-FFS members.
• Competitive Proposal Requirement: Under He-E 801.29, items over $1,000 without a fixed rate require proposals from at least two Medicaid-enrolled providers before authorization is granted.
• High-Risk Designation: Under He-W 520.06, all new DME applicants are automatically categorized as high-risk, triggering mandatory fingerprinting before enrollment.
• NPI Requirement: Applicants must obtain a National Provider Identifier (NPI) before initiating the NHMMIS application.

4. Licensure and Certification Requirements

New Hampshire does not issue a distinct state "DME License" or "Medical Supply License" through a health facilities board. Instead, medical supply and equipment providers are approved directly through the Medicaid enrollment process.

Providers must meet federal supplier standards and maintain appropriate business registrations to operate legally within the state.

• State Licensure: New Hampshire does not require a specific state-issued facility license for medical billing groups or DME suppliers.
• Medicare Enrollment: Typically required as a prerequisite to demonstrate compliance with federal DMEPOS supplier standards.
• Business Registration: Must be registered and in good standing with the New Hampshire Secretary of State.
• Taxonomy Code: Required for all medical billing groups during the NHMMIS application process.
• Physical Location: Every physical service location must obtain its own distinct NH Medicaid provider ID.

5. Medicaid Provider Enrollment

Enrollment is conducted entirely online through the NHMMIS Health Enterprise Portal. There is no downloadable PDF application for the main enrollment, though supporting documents must be uploaded.

Every physical service location requires its own NH Medicaid provider ID. Selecting the wrong provider type during the online process requires filing a completely new application rather than amending the existing one.

• Application Portal: Submitted via the Provider tab on the NHMMIS Health Enterprise Portal.
• Provider Participation Agreement: Mandatory document upload required for every enrollment type.
• Signature Page: The Enrollment and Revalidation Signature Page must be signed and uploaded with the application.
• NPI Verification: Official documentation verifying the provider's National Provider Identifier must be attached.
• Application Fee: Subject to the federal Medicaid institutional provider application fee unless waived via proof of Medicare enrollment.
• ORP Enrollment: Non-billing ordering, referring, or prescribing providers must be enrolled in NH Medicaid for FFS claims to process.

6. Staffing, Training and Background Checks

Because DME is designated as a high-risk provider type in New Hampshire, ownership background checks are stringent. Staff training focuses heavily on the safe use and installation of the delivered equipment.

Clinical justification for the equipment must be determined by licensed practitioners, ensuring that the items provided meet the specific medical needs of the waiver participant.

• High-Risk Screening: Mandated by He-W 520.06 for all new DME and home health providers.
• Fingerprint Background Checks: Required for every person holding a 5 percent or greater direct or indirect ownership interest.
• Training Plans: Proposals for equipment must include a training plan for the participant and caregiver to ensure safe use.
• Practitioner Authorization: Equipment needs must be determined by a NH Medicaid-enrolled licensed practitioner, physical therapist, or occupational therapist.
• OIG Exclusion Checks: Providers must screen all staff and owners against the federal LEIE monthly.

7. Documentation, Policies and Records

Providers must maintain detailed records of the equipment provided, the clinical justification, and the delivery process. Proposals submitted to case managers must meet specific regulatory criteria under He-E 801.29.

Documentation must clearly demonstrate how the equipment increases independence or safety and decreases the need for other Medicaid services.

• Proposal Documentation: Must include a list of supplies, equipment description, measurements, and itemized costs.
• Clinical Justification: Records must show how the equipment meets the participant's needs as determined by a licensed practitioner.
• Delivery Verification: Providers must maintain proof of delivery and installation within the authorized timeframe.
• Restocking Documentation: If equipment is replaced within 90 days, the provider must document the discrepancy and the resulting restocking fee.
• Record Retention: All Medicaid billing and service records must be retained for a minimum of six years.

8. Billing, Rates and Claims

Billing is split between the NHMMIS portal for Fee-for-Service (FFS) participants and the three MCOs for managed care participants. Rates are either fixed by the state fee schedule or determined through the proposal process.

Prior authorization is strictly required before any equipment is furnished. Claims will be denied if the ordering or referring provider is not enrolled in NH Medicaid.

• FFS Claims: Submitted directly through the NHMMIS Health Enterprise System Web Portal.
• MCO Claims: Submitted to NH Healthy Families, AmeriHealth Caritas, or Well Sense according to their specific clearinghouse rules.
• Prior Authorization: Required from DHHS (via the participant's case manager) before equipment is furnished.
• Waiver Limits: Payment cannot exceed the participant limit specified in the CMS-approved HCBS-CFI waiver.
• ORP Claim Denials: FFS claims will be denied if the ordering or referring provider is not enrolled in NH Medicaid.
• Pricing: Based on the most cost-effective item identified; items under $1,000 may use a set or fixed rate without multiple proposals.

9. Approval Sequence and Timeline

The process begins with federal NPI setup, moves to state Medicaid enrollment via NHMMIS, and finishes with MCO credentialing. MCO credentialing cannot be completed until the state NHMMIS ID is issued.

Because DME is a high-risk category, the fingerprinting process adds significant time to the initial state enrollment phase.

• Step 1: Obtain NPI and complete Medicare DMEPOS enrollment (if applicable).
• Step 2: Submit the online application through the NHMMIS Health Enterprise Portal.
• Step 3: Complete fingerprint-based background checks for all 5% owners (High-Risk screening).
• Step 4: Upload the Provider Participation Agreement and Signature Page.
• Step 5: Receive NH Medicaid Provider ID (typically 30-60 days after clean submission).
• Step 6: Initiate and complete credentialing with the three NH Medicaid Care Management plans (an additional 60-90 days).

10. Common Denials and Survey Findings

Enrollment and claim denials frequently stem from missing ORP enrollments or failure to navigate the high-risk screening requirements. Providers often stall during the application phase by failing to submit fingerprints for all required owners.

On the service side, claims are routinely denied if the provider delivers equipment before the case manager has secured formal prior authorization from DHHS.

• Unenrolled ORP Providers: FFS claims are automatically denied if the prescribing or referring provider is not enrolled in NH Medicaid.
• Missing Fingerprints: Applications stall or are denied if 5% owners fail to complete the He-W 520.06 high-risk fingerprinting.
• Wrong Application Type: Selecting the incorrect provider type in NHMMIS requires starting a completely new application.
• Missing Prior Authorization: Claims denied if the case manager did not secure DHHS prior authorization before delivery.
• Incomplete Proposals: Proposals rejected if they lack the required training plan or itemized list of supplies.

11. Key Contacts and Resources

Primary contacts include the NHMMIS portal support for enrollment issues, DHHS Provider Relations for FFS claim questions, and the individual MCO provider networks for managed care credentialing.

Providers should utilize the NHMMIS portal for all document uploads and application tracking.

• NH DHHS Medicaid Provider Relations: (866) 291-1674 for enrollment verification and FFS questions (https://www.dhhs.nh.gov/programs-services/medicaid/medicaid-provider-relations).
• NHMMIS Provider Enrollment Portal: Online application and document uploads (https://nhmmis.nh.gov/portals/wps/portal/ProviderEnrollment).
• NH Healthy Families Provider Network: MCO credentialing and contracting (https://www.nhhealthyfamilies.com/providers/become-a-provider.html).
• AmeriHealth Caritas NH Provider Network: MCO credentialing (https://www.amerihealthcaritasnh.com).
• Well Sense Provider Network: MCO credentialing (https://www.wellsense.org).

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