New Mexico - Adult Companion Services — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-08-16

In New Mexico, Adult Companion Services are not licensed or enrolled under a distinct, standalone "Companion Care" authority. Instead, non-medical supervision and socialization services designed to keep adults safely in the community are delivered through the Centennial Care 2.0 Agency-Based Community Benefit (ABCB) program or the Developmental Disabilities (DD) Waiver. Providers typically enroll as Personal Care Service (PCS) agencies, Customized In-Home Supports providers, or licensed Home Health Agencies to deliver these specific waiver services.

The single biggest structural barrier to entry for this service in New Mexico is the mandatory Managed Care Organization (MCO) contracting requirement. Because New Mexico operates its Medicaid program under a 100% managed care model (Centennial Care 2.0), simply obtaining state licensure and enrolling in the state's Medicaid portal is insufficient to receive clients or payment. Providers must successfully pass credentialing and secure active network contracts with one or more of the designated Centennial Care MCOs (such as Presbyterian Health Plan, Blue Cross and Blue Shield of New Mexico, or Western Sky Community Care) before they can accept authorizations and bill for services.

1. Service Definition and Scope

Because New Mexico does not utilize a standalone companion care license, these services are absorbed into broader non-medical in-home care definitions under the state's Medicaid waivers. The service focuses on non-medical care, supervision, and socialization provided to an adult to ensure their safety and well-being in a community setting.

Under the Centennial Care ABCB program and DD waivers, these tasks are often integrated into the Individualized Service Plan (ISP) alongside light housekeeping, meal preparation, and community integration activities. Providers must strictly avoid performing skilled medical tasks unless they hold the appropriate higher-level licensure.

• Service Category: Non-medical supervision, socialization, and in-home support.
• Applicable Waivers: Centennial Care 2.0 Agency-Based Community Benefit (ABCB), Developmental Disabilities (DD) Waiver, and Mi Via (Self-Directed) Waiver.
• Covered Tasks: Safety monitoring, light housekeeping, meal preparation, and accompanying the participant to community activities.
• Excluded Tasks: Skilled nursing care, physical therapy, and medication administration (unless specifically delegated under a nursing board exception).
• Setting Requirements: Services must be delivered in the participant's home or community, strictly adhering to HCBS community integration standards.

2. Regulatory and Oversight Agencies

Oversight of Medicaid waiver services in New Mexico is divided between the agency that manages the Medicaid budget and the agencies that handle clinical licensure and waiver operations. The New Mexico Health Care Authority (HCA), formerly the Human Services Department (HSD), is the ultimate Medicaid authority.

Licensing and specific waiver operations are delegated to the New Mexico Department of Health (NMDOH). The state utilizes a third-party contractor to manage the actual provider enrollment portal and Medicaid Management Information System (MMIS).

• Primary Medicaid Agency: New Mexico Health Care Authority (HCA), Medical Assistance Division (MAD).
• Licensing Body: New Mexico Department of Health (NMDOH), Health Facility Licensing and Certification Bureau.
• Waiver Operations (DD): NMDOH Developmental Disabilities Supports Division (DDSD).
• System Administrator: Conduent (operates the New Mexico Medicaid Provider Enrollment Portal).
• Managed Care Oversight: Centennial Care 2.0 MCOs (BCBSNM, Presbyterian, Western Sky) act as the direct oversight and authorizing entities for ABCB services.

3. Gatekeeping Prerequisites: Who Can Even Apply

New Mexico enforces strict structural preconditions that block an applicant from becoming an active provider if not met. The state does not operate an open fee-for-service network for these waiver services; access is heavily gated by managed care and federal compliance rules.

Before an application is even accepted for ABCB provider enrollment, the agency must prove compliance with federal settings rules and hold the underlying business or facility credentials required for their specific provider type.

• MCO Network Requirement: Providers must secure a network contract with at least one Centennial Care MCO; without this, state Medicaid enrollment yields no clients or revenue.
• HCBS Settings Compliance: Mandatory pre-approval validation by HCA/MAD to ensure the agency meets CMS Final Rule community integration standards before the enrollment application is approved.
• Licensure Prerequisite: If the agency intends to provide hands-on personal care alongside companion services, a Home Health Agency license from NMDOH must be obtained prior to Medicaid enrollment.
• NPI Requirement: Applicants must obtain a Type 2 (Organizational) National Provider Identifier (NPI) from the NPPES registry before initiating the state application.
• Business Registration: The operating entity must have an active, good-standing registration with the New Mexico Secretary of State and an IRS EIN.

4. Licensure and Certification Requirements

Because there is no "Adult Companion Agency" license in New Mexico, providers must obtain the license that corresponds to the broader scope of services they intend to offer. Most agencies providing these services obtain a Home Health Agency license from NMDOH.

If the provider is exclusively serving the Developmental Disabilities waiver population, they must undergo a specific certification process through DDSD rather than standard facility licensure.

• Primary License Type: NMDOH Home Health Agency License (required if providing personal care/home health services).
• Application Form: NMDOH Initial Health Facility Application submitted to the Health Facility Licensing and Certification Bureau.
• Waiver Certification: DDSD Provider Agency Approval (required if enrolling specifically to serve the DD Waiver population).
• Insurance Requirements: Must maintain and submit certificates for general liability, professional liability, and worker's compensation insurance.
• Policy Manuals: Must submit comprehensive operational policies covering clinical care, medication management, and personal care assistance to NMDOH during the readiness review.

5. Medicaid Provider Enrollment

Once prerequisites and underlying licenses are secured, providers must enroll with the New Mexico Medical Assistance Division (MAD). This is done entirely online through the Conduent-managed New Mexico Medicaid Provider Enrollment Portal.

Selecting the correct provider type and taxonomy is critical. Errors in this stage are the leading cause of application denials and require the provider to restart the 90-day processing clock.

• Enrollment Portal: New Mexico Medicaid Provider Enrollment Portal (operated by Conduent).
• Provider Type: Typically enrolled under Provider Type 363 (Agency-Based Community Benefit) or Provider Type 210 (Waiver), depending on the specific program.
• Required Agreement: MAD 335 (Provider Participation Agreement) must be signed and submitted.
• Taxonomy Code: The primary taxonomy entered in the portal must match exactly what is on file with the NPI registry (e.g., 3747P1801X for Personal Care Attendant).
• Application Fee: Subject to the CMS standard institutional application fee ($731 for 2024) if enrolling under a Home Health Agency structure, unless a waiver applies.
• Program Email: Providers must often coordinate with abcbproviderenrollment@state.nm.us for ABCB-specific enrollment checklists.

6. Staffing, Training and Background Checks

New Mexico strictly regulates the personnel who provide in-home waiver services. Agencies are responsible for ensuring all staff meet minimum age, health, and training requirements before they ever clock in for a shift.

The state utilizes a centralized background check system, and failure to clear staff through this system prior to client contact is a primary trigger for survey citations and Medicaid payment clawbacks.

• Background Check: Mandatory fingerprinting and clearance through the NMDOH Caregivers Criminal History Screening (CCHS) Program prior to employment.
• Minimum Age: Direct care staff must be at least 18 years of age.
• Basic Training: Mandatory certification in CPR, Basic First Aid, and state-specific Abuse, Neglect, and Exploitation (ANE) reporting.
• Health Screening: Staff must complete Tuberculosis (TB) testing and clearance prior to initial client contact.
• EVV Training: Staff must be trained on the use of Electronic Visit Verification (EVV) technology to log service hours.
• Competency Evaluation: Agencies must document that staff have the demonstrated ability and computer skills to meet the participant's specific care plan needs.

7. Documentation, Policies and Records

Providers must adhere to the documentation standards outlined in the Medical Assistance Division Managed Care Policy Manual. Record-keeping must prove that services were delivered exactly as authorized by the MCO.

Audits are frequent, and missing documentation—especially regarding time-tracking and incident reporting—will result in immediate recoupment of funds.

• Care Plan: Services must be delivered strictly according to the MCO-approved Individualized Service Plan (ISP).
• Service Logs: Electronic Visit Verification (EVV) timestamps are required for every shift, detailing exact clock-in and clock-out times.
• Incident Reporting: Critical incidents must be reported to HCA and NMDOH within 24 hours of discovery.
• Record Retention: Agencies must maintain all client, personnel, and billing records for a minimum of six (6) years.
• Personnel Files: Must contain CCHS clearance letters, I-9 forms, TB test results, and ongoing training certificates.
• HCBS Settings Documentation: Must maintain ongoing proof of compliance with community integration and participant rights policies.

8. Billing, Rates and Claims

Because Centennial Care is a managed care program, providers do not bill the state directly for these services. All claims must be submitted to the specific MCO that authorized the member's care.

Rates are generally established by the state but administered by the MCOs. Claims that are not supported by EVV data are automatically denied by the clearinghouse.

• Billing System: Claims are submitted directly to the authorizing Centennial Care MCO (e.g., BCBSNM, Presbyterian) via their specific clearinghouse.
• Billing Codes: Typically billed using S5135 (Companion care, per 15 minutes) or T1019 (Personal care services, per 15 minutes) based on the MCO authorization.
• EVV Mandate: Claims will be denied if the billed hours do not perfectly match the corresponding Electronic Visit Verification (EVV) data.
• Prior Authorization: 100% of ABCB and waiver services require prior authorization from the MCO care coordinator before services begin.
• Timely Filing: Claims must typically be submitted within 90 days from the date of service, though exact limits are dictated by individual MCO contracts.

9. Approval Sequence and Timeline

Becoming a fully active provider in New Mexico is a lengthy, multi-agency process. Providers should expect the entire sequence to take between 6 to 9 months from initial business formation to billing the first claim.

Delays at the NMDOH licensing stage or during MCO credentialing are common and require proactive follow-up by the applicant.

• Step 1: Business formation, IRS EIN, and obtaining a Type 2 NPI (1-2 weeks).
• Step 2: NMDOH Home Health Agency Licensure or DDSD Certification (3-6 months).
• Step 3: Submission of the Medicaid Provider Enrollment Application via the Conduent portal (60-90 days for processing).
• Step 4: HCBS Settings Compliance Review by HCA/MAD (Concurrent with portal enrollment).
• Step 5: Centennial Care MCO Credentialing and Contracting (90-120 days after state Medicaid approval).

10. Common Denials and Survey Findings

The New Mexico Medicaid enrollment system is highly automated and unforgiving of data entry errors. Applications are frequently rejected for minor discrepancies between state forms and federal registries.

During post-enrollment surveys, NMDOH and MCO auditors heavily target personnel files and EVV compliance, issuing citations for any gaps in background checks or time-tracking.

• Taxonomy Mismatch: Applications are immediately denied if the primary taxonomy on the Conduent portal does not match the NPPES NPI registry.
• Future Dates: Entering a future date for the taxonomy effective date on the application triggers an automatic system rejection.
• Wrong Enrollment Type: Selecting an incorrect provider category (e.g., billing group vs. waiver agency) results in a denial that requires starting the process over.
• Incomplete CCHS: Allowing staff to provide services before receiving official Caregivers Criminal History Screening clearance is a critical survey citation.
• EVV Non-Compliance: Failure to utilize the mandated EVV system for clocking in and out results in total claim denials and potential contract termination.

11. Key Contacts and Resources

Providers must navigate multiple state portals and help desks. The Conduent help desk is the primary lifeline for checking the status of a pending Medicaid enrollment application.

For policy questions and facility licensing, providers must contact the respective bureaus within the Health Care Authority and the Department of Health.

• Medicaid Enrollment Help Desk: Conduent Provider Relations at 1-800-292-2092.
• Policy Reference: HCA Medical Assistance Division (MAD) Managed Care Policy Manual (specifically Section 8 for ABCB services).
• Licensing Authority: NMDOH Health Facility Licensing and Certification Bureau.
• ABCB Program Contact: Email abcbproviderenrollment@state.nm.us for specific Agency-Based Community Benefit enrollment checklists.
• Background Checks: NMDOH Caregivers Criminal History Screening (CCHS) Program.
• MCO Contacts: Provider relations departments for Blue Cross and Blue Shield of New Mexico, Presbyterian Health Plan, and Western Sky Community Care.

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