West Virginia Medicaid Provider Enrollment Complete Guide to BMS, wvmmis.com, and Mountain Health Trust in 2026
West Virginia Medicaid enrollment runs through the Bureau for Medical Services (BMS) and its fiscal agent’s provider portal at wvmmis.com, and it sits apart from, and ahead of, credentialing with any of the four Mountain Health Trust managed care organizations. Every prescriber, biller, and ordering, referring, or prescribing (ORP) provider touching a Medicaid claim must be enrolled directly with BMS before that claim can be paid, and skipping this step, or letting a revalidation lapse, is one of the fastest ways for a West Virginia practice to lose reimbursement it has already earned. This guide walks through exactly how West Virginia Medicaid provider enrollment works in 2026, what documentation BMS expects, how the four Mountain Health Trust MCOs fit into the picture, and where providers most often lose time to preventable errors.
What Is West Virginia Medicaid Provider Enrollment?
West Virginia Medicaid provider enrollment is the process by which physicians, nurse practitioners, physician assistants, behavioral health clinicians, facilities, and ancillary suppliers register with the Bureau for Medical Services (BMS) to order, refer, prescribe, or bill for services delivered to West Virginia Medicaid and WVCHIP members. Under the Patient Protection and Affordable Care Act, every prescriber serving Medicaid patients must enroll and have their NPI recorded on claims for prescription medications, even prescribers who never submit a claim to Medicaid directly.
BMS enrollment is completed through the state’s Medicaid claims processor portal at wvmmis.com. Enrolling with a Mountain Health Trust managed care organization such as Aetna Better Health of West Virginia or The Health Plan does not substitute for this enrollment; BMS enrollment must be completed first, and MCO credentialing happens on top of it.
Mountain Health Trust: WV's Medicaid Managed Care Program Explained
Mountain Health Trust (MHT) is West Virginia’s statewide physical and behavioral health Medicaid managed care program, serving most Medicaid eligibility groups including TANF, pregnant women, Children with Special Health Care Needs, SSI recipients, and the ACA expansion population. WVCHIP joined Mountain Health Trust beginning January 1, 2021, meaning most WVCHIP members are also enrolled in one of the same managed care plans that serve Medicaid.
As of 2026, BMS contracts with four managed care organizations for the MHT program: Aetna Better Health of West Virginia, The Health Plan of West Virginia, Wellpoint West Virginia, and Highmark Health Options West Virginia, the newest entrant, which joined the program on August 1, 2024. Members choose or are assigned one of these four plans, and BMS runs the enrollment infrastructure that all four rely on for provider eligibility screening.
The Bureau for Medical Services and wvmmis.com Portal
BMS is the division of the West Virginia Department of Human Services that administers the state’s Medicaid program. Day-to-day enrollment operations run through the state’s fiscal agent, currently Gainwell Technologies (formerly DXC Technology), via the Provider Enrollment Application Portal (PEAP) at wvmmis.com, also referred to as Health PAS-OnLine.
Providers use this same portal for initial enrollment, revalidation, disclosure updates, and to check application status. BMS also maintains detailed provider participation requirements in Chapter 300 of its Provider Manual, which supplements, but does not replace, the more general Chapter 100 requirements.
West Virginia Medicaid at a Glance
| Category | Detail |
|---|---|
| State Medicaid Agency | Bureau for Medical Services (BMS) |
| Fiscal Agent | Gainwell Technologies (formerly DXC Technology) |
| Enrollment Portal | wvmmis.com — Provider Enrollment Application Portal (PEAP) / Health PAS-OnLine |
| Managed Care Program | Mountain Health Trust (MHT) |
| Number of MCOs | 4 statewide Mountain Health Trust MCOs |
| Specialized Program | Mountain Health Promise (foster care, kinship, adoptive care) |
| Revalidation Cycle | Every 5 years |
| ORP-Only Enrollment | Available for prescribers who do not bill Medicaid directly |
| Standard Approval Time | 5 business days from a complete application |
| Provider Enrollment Contact | 1-888-483-0793 |
Billing vs. ORP-Only Provider Enrollment Types
West Virginia offers two primary enrollment paths, and choosing the correct one saves significant processing time. ORP-only enrollment, in particular, is the fastest option available for prescribers who never bill Medicaid directly but whose NPI must still appear on a Medicaid prescription claim.
- Billing provider: enrolls to submit claims directly to West Virginia Medicaid for reimbursement
- ORP-only provider: a category for prescribers who write orders, refer, or prescribe medications but do not submit claims themselves
- ORP-only providers may not bill Medicaid for services, but their enrollment is still mandatory for their NPI to appear validly on a claim
- The ORP-only online application is the quickest enrollment path when it applies to a provider’s situation
The Four Mountain Health Trust Managed Care Organizations
Mountain Health Trust has expanded from three to four managed care organizations following Highmark Health Options West Virginia’s entry into the program in August 2024. BMS performed a comprehensive readiness review before allowing HHOWV to begin operations, and the plan’s first full HEDIS submission is expected in 2026 for measurement year 2025.
| MCO | Notes |
|---|---|
| Aetna Better Health of West Virginia | Also the sole MCO for Mountain Health Promise (foster/kinship/adoptive care) |
| The Health Plan of West Virginia | Not-for-profit plan headquartered in the Upper Ohio Valley |
| Wellpoint West Virginia | Formerly branded UniCare Health Plan of West Virginia |
| Highmark Health Options West Virginia | Newest MHT entrant, effective August 1, 2024 |
Aetna Better Health of West Virginia is the exclusive managed care organization for Mountain Health Promise, and members eligible for the Children with Serious Emotional Disorder Waiver are automatically enrolled with this plan.
Let Stars Pro Handle Your West Virginia Medicaid Enrollment
From wvmmis.com setup to Mountain Health Trust MCO credentialing — we manage the full timeline so your practice can stay focused on patients.
Step-by-Step West Virginia Medicaid Enrollment Process
West Virginia’s enrollment workflow runs through the wvmmis.com Provider Enrollment Application Portal. Complete, accurate applications move quickly; BMS’s fiscal agent targets a five-business-day approval turnaround once a complete application and all required documentation are received.
- Step 1: Determine whether you need a billing provider or ORP-only enrollment
- Step 2: Gather licensure, NPI, and ownership/disclosure documentation
- Step 3: Access the Provider Enrollment Application Portal (PEAP) at wvmmis.com
- Step 4: Complete the online application matching your enrollment type
- Step 5: Upload all required documentation directly to the portal
- Step 6: Submit the completed application for BMS/fiscal agent review
- Step 7: Complete a site visit if your provider type falls into the moderate or high-risk category
- Step 8: Receive approval, typically within five business days of a complete submission
- Step 9: Proceed to Mountain Health Trust MCO credentialing for managed care network participation
Required Documentation for Enrollment
Documentation requirements vary based on whether a provider is enrolling as an individual practitioner, a group, or an institutional provider, and whether the enrollment is billing or ORP-only. The Provider Enrollment Checklist available through the portal reflects the exact list for each combination.
| Provider Category | Typical Required Documentation |
|---|---|
| Individual billing provider | State license, NPI confirmation, disclosure of ownership, W-9 |
| ORP-only prescriber | State license, NPI confirmation — abbreviated document set |
| Group practice | FEIN, ownership/control disclosure, roster of affiliated providers |
| Institutional provider | Accreditation/licensure, CLIA certificate where applicable, ownership disclosure |
| Moderate/high-risk provider type | All standard documents plus site visit scheduling information |
| WVCHIP supplemental enrollment | Short supplemental application for providers already enrolled with Medicaid |
The Institutional Provider Application Fee
West Virginia Medicaid requires an application fee from institutional providers of medical or other items or services or suppliers at initial enrollment, reenrollment, reactivation, revalidation, and when establishing a new service location. Federal regulations define institutional providers broadly to include hospitals, inpatient psychiatric facilities, inpatient rehabilitation facilities, and physician-owned specialty hospitals, among others. The fee amount increases annually based on the Consumer Price Index for All Urban Consumers, consistent with the nationwide CMS fee schedule.
| Fee Detail | Requirement |
|---|---|
| Who pays | Institutional providers, suppliers, and specified facility types |
| When it applies | Initial enrollment, reenrollment, reactivation, revalidation, new service locations |
| Fee basis | CMS-set amount (federally indexed rate of $750 for CY 2026), adjusted annually by CPI-U |
| Where to confirm current amount | WV Provider Enrollment and Revalidation Application Fee FAQ at wvmmis.com |
| Individual practitioners | Generally not subject to the institutional application fee |
CAQH, NPI, and Data Alignment Requirements
As with every state Medicaid program, West Virginia cross-references NPI and taxonomy data against what a provider submits during enrollment, and Mountain Health Trust MCOs separately reference CAQH ProView during their own credentialing review. Keeping these systems aligned before submission prevents the most common processing delays.
| System | What Is Verified | Common Failure Point |
|---|---|---|
| NPPES | Active NPI and taxonomy matching services rendered | Taxonomy not updated after a specialty change |
| wvmmis.com enrollment record | Provider type and specialty match services billed | Billing under a specialty not reflected in enrollment |
| CAQH ProView | Used by MHT MCOs during separate credentialing review | Expired attestation left unrenewed |
| Disclosure of ownership/control | Required at enrollment and revalidation | Outdated ownership information left unreported |
Processing Timelines and What to Expect
West Virginia’s standard turnaround for a complete billing or ORP-only application is five business days from receipt of a completed application and required documentation. Providers falling into moderate or high-risk categories, or those needing a new service location, should expect longer timelines due to additional screening requirements.
| Stage | Typical Duration | Notes |
|---|---|---|
| Document preparation | Varies | Faster with current licensure and NPI data on hand |
| Standard application review | 5 business days | Calculated from the receipt of a complete application |
| Moderate/high-risk site visit | Additional time | Applies specifically to new practice locations in these high-risk categories |
| WVCHIP supplemental enrollment | Short additional step | Applicable for providers already enrolled with Medicaid |
| Mountain Health Trust MCO credentialing | Varies per plan | Runs separately and sequentially, after BMS approval is secured |
Four MCOs, One Enrollment Foundation — Let Us Coordinate Both
Stars Pro manages your wvmmis.com enrollment and Mountain Health Trust MCO credentialing together, so nothing falls through the cracks.
Revalidation: The 5-Year Cycle and PEAP
Providers are required to revalidate with West Virginia Medicaid at least every five years. BMS notifies providers when they are scheduled to revalidate, and revalidation is completed electronically through the same Provider Enrollment Application Portal (PEAP) at wvmmis.com used for initial enrollment. Failure to provide appropriate documentation to complete revalidation results in termination of the provider’s participation.
| Milestone | Detail |
|---|---|
| Revalidation cycle | At least every 5 years |
| Notification method | BMS notifies providers when scheduled to revalidate |
| Revalidation method | Electronic, through PEAP at wvmmis.com |
| Reference checklist | Provider Enrollment Checklist lists required documentation |
| Consequence of incomplete revalidation | Termination of provider's Medicaid participation |
Historically, when a revalidation deadline passed without approval, BMS has stopped reimbursement for dates of service on and after that deadline. Starting revalidation as soon as the notice arrives is the safest approach..
Common Errors and Denial Triggers
West Virginia Medicaid enrollment applications most often stall over a small set of predictable issues. Reviewing this list before submission prevents the majority of avoidable delays.
| Error Type | Impact | How to Prevent It |
|---|---|---|
| Incomplete documentation | Application held pending missing items | Cross-check the Provider Enrollment Checklist before submitting |
| NPI/taxonomy mismatch | Processing delay or claim denial after approval | Verify NPPES taxonomy before submitting |
| Missing disclosure of ownership/control | Application returned for correction | Complete disclosure forms fully at first submission |
| Wrong enrollment type selected (billing vs ORP-only) | Rejection, requiring resubmission | Confirm which category matches actual billing intent |
| Outdated CAQH profile (for MCO credentialing) | MCO credentialing delay after BMS approval | Attest CAQH on a recurring internal calendar |
| Missed revalidation notice | Termination of Medicaid participation | Monitor mail and portal notifications closely |
Mountain Health Promise: Specialized Managed Care for Children and Youth
Mountain Health Promise (MHP) is a specialized 1915(b) waiver managed care program effective since March 1, 2021, serving children in foster care, kinship care, and adoptive care. Aetna Better Health of West Virginia is the single managed care organization for this program, and members eligible for the Children with Serious Emotional Disorder Waiver (CSEDW) are automatically enrolled with Aetna Better Health as well.
| MHP Detail | Information |
|---|---|
| Program type | 1915(b) waiver, effective March 1, 2021 |
| Population served | Children in foster care, kinship care, and adoptive care |
| Sole MCO | Aetna Better Health of West Virginia |
| CSEDW population | Automatically enrolled with Aetna Better Health |
| Administering office | BMS Office of Managed Care Services |
Risk-Based Screening: Site Visits for Moderate/High-Risk Providers
West Virginia follows the federal risk-based screening framework, which categorizes provider types as limited, moderate, or high risk. New enrollment of a practice location includes a site visit when the provider falls into the moderate or high-risk category, and this requirement also applies when a new practice location is added to an existing moderate- or high-risk provider’s enrollment.
| Risk Category | Site Visit Requirement | Example Impact |
|---|---|---|
| Limited risk | No site visit typically required | Most individual practitioners |
| Moderate risk | Site visit required for new locations | Certain group practices and ancillary suppliers |
| High risk | Site visit required for new locations | Certain institutional and DME-type providers |
Why Partner with Stars Pro for West Virginia Medicaid Credentialing
Between selecting the correct billing or ORP-only enrollment path, the institutional application fee, four separate Mountain Health Trust MCO credentialing tracks, risk-based site visit requirements, and a five-year revalidation cycle with real termination consequences, West Virginia Medicaid enrollment carries more operational complexity than the state’s relatively compact provider community might expect.
| Factor | Handling It Yourself | With Stars Pro |
|---|---|---|
| Enrollment type selection | Risk of choosing billing vs. ORP-only incorrectly | Matched precisely to your practice's billing intent |
| Documentation accuracy | Manual cross-checking against the PEAP checklist | Verified before submission for a clean first pass |
| Site visit coordination | Easy to overlook for moderate/high-risk types | Scheduled and tracked proactively |
| Revalidation tracking | Easy to miss BMS notification | Calendared and proactively managed |
| Mountain Health Trust MCO credentialing | Four separate, sequential submissions | Coordinated across all four MCOs |
| Mountain Health Promise enrollment | Easy to misroute for foster-care populations | Directed correctly to Aetna Better Health of WV |
Stars Pro’s credentialing specialists manage every stage, from selecting the correct wvmmis.com enrollment type through Mountain Health Trust MCO network credentialing, so your practice avoids the documentation delays, fee errors, and revalidation lapses that stall reimbursement for providers who navigate BMS alone.
Key West Virginia Medicaid Contacts
| Purpose | Contact |
|---|---|
| Provider Enrollment (Gainwell/fiscal agent) | 1-888-483-0793 (option 4) / 304-348-3360 |
| Enrollment/revalidation portal | wvmmis.com — Provider Enrollment Application Portal (PEAP) |
| Mountain Health Trust enrollment/plan changes | 1-800-449-8466 (TTY: 711) / mountainhealthtrust.com |
| WVCHIP provider enrollment (Molina) | 1-888-483-0793 or wvmmis.com provider portal |
| Provider written notifications (disclosures, changes) | wvproviderenrollment@molinahealthcare.com |
Ready to Get Enrolled with West Virginia Medicaid the Right Way?
Stars Pro manages your entire wvmmis.com and Mountain Health Trust MCO credentialing journey — accurately, proactively, and on schedule.
Frequently Asked Questions
Do I need to enroll separately with each Mountain Health Trust MCO?
Yes. BMS enrollment through wvmmis.com must be completed first, but each Mountain Health Trust MCO you want to join, such as The Health Plan or Wellpoint West Virginia, runs its own separate credentialing process on top of your BMS enrollment.
What is an ORP-only provider and who should use this enrollment type?
ORP-only stands for Ordering, Referring, or Prescribing. It’s for prescribers who write orders, refer, or prescribe medications for Medicaid members but do not submit claims to Medicaid themselves. It is the quickest enrollment option when it applies.
How long does West Virginia Medicaid provider enrollment take?
The standard target is five business days from receipt of a complete application and all required documentation. Moderate- or high-risk provider types requiring a site visit should expect additional time.
How often must I revalidate my West Virginia Medicaid enrollment?
At least every five years. BMS notifies providers when they are scheduled to revalidate, and the process is completed electronically through the PEAP portal at wvmmis.com.
What happens if I miss my revalidation deadline?
Failure to provide appropriate documentation to complete revalidation results in termination of the provider’s Medicaid participation, and reimbursement can stop for dates of service on and after the missed deadline.
Who pays the institutional provider application fee?
Institutional providers, including hospitals, inpatient psychiatric facilities, inpatient rehabilitation facilities, and certain other facility types, pay the fee at initial enrollment, reenrollment, revalidation, or when adding a new service location. The amount adjusts annually based on the CPI-U.
Which MCO serves children in foster care?
Aetna Better Health of West Virginia is the sole managed care organization for Mountain Health Promise, which serves children in foster care, kinship care, and adoptive care, as well as members eligible for the Children with Serious Emotional Disorder Waiver.
Does completing CAQH replace wvmmis.com enrollment?
No. CAQH ProView is referenced separately by Mountain Health Trust MCOs during their own credentialing review, but it does not substitute for BMS enrollment through the Provider Enrollment Application Portal at wvmmis.com.
When is a site visit required during enrollment?
A site visit is required when a provider’s type falls into the moderate or high-risk category and a new practice location is being enrolled, whether as part of a brand-new enrollment or an added location for an existing provider.
Do dentists or WVCHIP-only providers use the same enrollment portal?
WVCHIP providers generally enroll through the same wvmmis.com infrastructure and may complete a short supplemental application if already enrolled with Medicaid; specific service types, such as dental, may have separate contracted administrators, so confirm current routing before applying.
Get Enrolled with Confidence
West Virginia Medicaid enrollment rewards complete, accurate first submissions and proactive revalidation tracking, and it penalizes documentation gaps with real termination risk rather than just delay. Stars Pro’s credentialing team manages the full wvmmis.com and Mountain Health Trust MCO process for physicians, nurse practitioners, and healthcare organizations across West Virginia, so your practice starts billing sooner and stays compliant through every five-year revalidation cycle.
Partner with Stars Pro for West Virginia Medicaid Credentialing
Contact our team today to start your wvmmis.com enrollment, Mountain Health Trust MCO credentialing, or 5-year revalidation the right way.