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The Short Answer: Two Tailored Plans Become One on October 1, 2026
If you operate a behavioral health treatment center in western or Piedmont North Carolina, the Vaya-Partners consolidation removes one of the two Tailored Plan payers you currently negotiate against. Operators have until October 1, 2026 to renegotiate contracts, front-load re-credentialing, and document access data before the combined entity harmonizes rates. That is the operator-side reality. Everything else is commentary.
Here is what happened. NCDHHS Secretary Devdutta Sangvai approved the consolidation of Vaya Health and Partners Health Management, contingent upon completion of a successful readiness review. Per the joint announcement, the consolidation will be effective Oct. 1, 2026, creating North Carolina’s largest publicly governed behavioral health organization. The combined organization will operate as Vaya Partners and will serve more than 222,000 members across 47 North Carolina counties. That is roughly the size of a mid-market commercial payer, run by one network team, with one fee schedule.
Back up two years. NC Medicaid launched Behavioral Health and I/DD Tailored Plans on July 1, 2024, with four LME/MCOs operating them: Alliance Health, Partners Health Management, Trillium Health Resources and Vaya Health. Before the ink was dry, Eastpointe and Trillium Health Resources consolidated into one entity, and Sandhills Center dissolved, at the direction of the North Carolina General Assembly and NCDHHS Secretary Kody H. Kinsley, effective February 1, 2024. Now Vaya and Partners. Four became three in 2024. Three becomes two functional footprints in 2026.
The Tailored Plan population is the exact census pool residential SUD operators, ASAM residential levels of care, ACT teams, and Innovations waiver providers depend on. When two payers become one, your rate sheet stops being a negotiation and starts being a take-it-or-leave-it document. Operators in the western counties are already reporting that the combined network team is signaling a single unified fee schedule. Those rarely converge upward.
Contract Continuity: Read Both Agreements Side by Side This Week
The first thing our team at Atlantic Health Strategies does when a payer merger hits a client portfolio is pull both contracts and run a clause-by-clause diff. Vaya and Partners do not use identical provider agreements. Termination-without-cause windows differ. Rate exhibits are structured differently, especially for H0010, H0018, H0020, H2036, and the Innovations waiver codes.
- Change-of-control clause. Most Vaya and Partners agreements require written consent before assignment. That gives operators a narrow negotiating window, because the combined entity wants a clean assignment without re-papering hundreds of provider contracts. Use it.
- Evergreen and auto-renewal language. If your contract auto-renews 60 days before the anniversary, and the merger closes inside that window, you may have grounds to renegotiate rather than accept silent rollover at legacy rates.
- UM and medical necessity criteria. Expect prior-auth criteria to harmonize toward whichever legacy entity had the tighter language. Our team has already seen one of the two use stricter interpretations for residential withdrawal management length-of-stay than the other.
Do the math before you walk into that conversation. For a 48-bed residential SUD operator we support in the Piedmont, the rate delta between the two legacy fee schedules on a single high-volume code was roughly $47 per day. Across 40 average daily census of Medicaid members, that is $686,000 a year of exposure. That is the size of the problem operators are solving for, not a rounding error.
Both parties confirmed in the joint release that until Oct. 1, 2026, providers should continue working with Vaya and Partners through their current processes unless they receive specific instructions to do otherwise. Existing billing processes, authorization processes, claims workflows, contracting contacts, network contacts, and escalation channels remain in place until formal guidance is issued. Translation: nothing changes on the claims side until it does. Use this window.
Re-Credentialing and Claims: Where the Last Consolidation Broke
Payer mergers break claims workflows. The evidence is on the record from the last round. Effective Feb. 1, 2024, Eastpointe and Trillium Health Resources consolidated into one entity, and Sandhills Center dissolved, at the direction of the North Carolina General Assembly and NCDHHS Secretary Kody H. Kinsley.
When Trillium absorbed Eastpointe and Sandhills, operators in the eastern counties saw denial rates spike from a baseline of roughly 6 to 8 percent up into the high teens for the first 90 to 120 days post-integration. Authorization numbers issued under the legacy MCO did not always transfer cleanly into the surviving system. Provider IDs got duplicated. NPI-to-taxonomy mappings broke. Clean claim rate at one of our ACT teams in that footprint dropped to 71 percent for a full quarter.
Operators should assume the same disruption is coming with Vaya-Partners. Re-credentialing cycles will bunch up as the combined entity rationalizes CAQH pulls and primary source verification vendors. If your three-year re-credentialing date falls anywhere within six months of the merger close, push your credentialing coordinator to submit early and get written confirmation of receipt. Do not rely on portal status pages.
One data point worth keeping close. Per NC Medicaid’s June 3, 2024 flexibilities bulletin, starting Oct. 1, 2024, out-of-network providers with whom the Tailored Plan has made a good faith effort to contract will be reimbursed at no more than 90% of the Medicaid fee-for-service rate. If you fall out of network during the integration, you take a 10-point haircut on every dollar. That is the cliff you are staying away from.
Rate Negotiation, Payer-Mix Stress Test, and the NCDHHS Conversation
Single dominant payers do not negotiate the way two competing payers do. That is the structural reality. But operators are not powerless, because NCDHHS still owns network adequacy and access standards under the Tailored Plan contract. If the combined entity tries to cut rates in a county where a facility is the only ASAM residential provider within 60 miles, NCDHHS will take that conversation, especially when operators bring data.
The state signaled this strategic logic when it built the four-plan model, and it is doubling down now. Tracy Hayes, who will lead Vaya Partners, framed the deal in the joint press release as “a shared vision of a stronger health plan that will bolster North Carolina’s public behavioral health/IDD/TBI system”. Read that carefully. NCDHHS built market power on the payer side on purpose. It is consolidating further. Operators need to build a documented case on the provider side to offset it.
Run a payer-mix stress test this quarter. Model what happens to your operating margin if the combined entity moves your blended Medicaid rate down 4 percent, 8 percent, and 12 percent. For most residential operators we support in North Carolina, an 8 percent cut on Medicaid revenue erases roughly 60 to 70 percent of EBITDA, because the cost base does not flex. Licensure drives staff-to-patient ratios. Food, utilities, and lease are fixed.
Layer in the broader rate environment. Reimbursement rates for doctors, hospitals and other Medicaid providers were cut by 3% to 10% starting Oct. 1, 2025. Those cuts were later reversed on December 10, 2025 when Governor Stein directed NCDHHS to restore Medicaid reimbursement rates to September 30, 2025, levels after recent court orders made it untenable to continue with rate reductions. As Governor Stein put it, “NCDHHS is restoring rates because the courts have required doing so, but the $319 million funding gap remains”. And per NC Medicaid’s own December 10, 2025 update, “The restoration of rates does not mean the problem has been resolved. The financial risk to Medicaid is greater now than before.” Operators who assumed rates only move up have already seen the whipsaw, and the underlying funding pressure has not gone away.
Look at your days in AR and denial rate trendline for the last 12 months by payer. If Vaya and Partners are running materially different denial patterns today, the merged entity will pick a lane, and operators need to know which lane hurts them more.
The Operator Playbook for the Next 90 Days
Here is the sequence AHS is telling North Carolina operators to run:
- Audit both contracts now. Build a one-page comparison of rates, term, termination, assignment, and UM provisions.
- Pull 12 months of claims data by payer. Run clean claim rate, denial rate by reason code, and days in AR. Operators need a baseline before the integration scrambles the data.
- Get in front of the combined entity’s network team before rate harmonization is finished. Network leaders make decisions in spreadsheets in the spring that they will not revisit in the fall. If you are a high-outcome provider, document it with readmission data, length-of-stay benchmarks, and Joint Commission accreditation status.
- Build the NCDHHS relationship now, not after a rate cut. The Division of Health Benefits and the Division of Mental Health, Developmental Disabilities and Substance Use Services both track access complaints. If operators wait until termination to file, they have already lost.
Our team finished a stretch this spring with five facilities across three states earning three-year Joint Commission accreditation, including a South Carolina survey that closed faster than scheduled. Accreditation carries real weight in network conversations. Bring it to the table.
One more thing. NC Medicaid confirmed at an April 2, 2024 legislative committee that the Local Management Entities that will run Tailored Plans, Alliance Health, Partners Health Management, Trillium Health Resources and Vaya Health, are all ready to go live on the July 1, 2024 launch date. After Oct. 1, 2026, that effective count drops to three. Operators who get squeezed out have a real argument to make to NCDHHS, but only if they document it in real time.
If you have questions about how AHS supports North Carolina operators on payer contracting, re-credentialing, and Tailored Plan strategy, our payer strategy team is taking calls.
Frequently asked questions
When does the Vaya-Partners merger take effect, and what will the combined entity be called?
NCDHHS Secretary Devdutta Sangvai approved the consolidation on May 22, 2026, contingent on a successful readiness review. Per the joint press release, the effective date is October 1, 2026, and the combined organization will operate as Vaya Partners, serving more than 222,000 members across 47 North Carolina counties.
How many LME/MCOs will run North Carolina Tailored Plans after the merger closes?
Three functional entities. NC Medicaid confirmed four Tailored Plan operators at the July 1, 2024 launch: Alliance Health, Partners Health Management, Trillium Health Resources, and Vaya Health. After the Vaya-Partners consolidation takes effect October 1, 2026, Alliance Health, Trillium Health Resources, and Vaya Partners will be the three Tailored Plans serving the state.
What is the out-of-network reimbursement risk if we do not have a signed contract with Vaya Partners at close?
Per NC Medicaid’s June 3, 2024 flexibilities bulletin, starting October 1, 2024, out-of-network providers with whom the Tailored Plan has made a good faith effort to contract are reimbursed at no more than 90% of the Medicaid fee-for-service rate. Falling out of network during integration means a 10-point revenue haircut on every affected claim, on top of any harmonized rate reductions.
What did the last NC LME/MCO consolidation do to provider operations?
Effective February 1, 2024, Eastpointe consolidated into Trillium Health Resources and Sandhills Center dissolved, at the direction of the NC General Assembly and then-Secretary Kody H. Kinsley. In the field, our team saw denial rates spike from a 6 to 8 percent baseline into the high teens for the first 90 to 120 days, authorization numbers fail to carry over cleanly, and clean claim rates at one ACT team drop to 71 percent for a full quarter. Operators should plan for the same pattern with Vaya-Partners.
References
- Vaya Health: Vaya Health and Partners Health Management Announce Merger (May 22, 2026)
- Partners Health Management: Vaya Health and Partners Health Management Announce Merger
- NC Medicaid: NCDHHS Consolidates LME/MCOs Ahead of Tailored Plan Launch (Feb. 1, 2024)
- NC Medicaid: Tailored Plan Launch Announcement (April 3, 2024)
- NC Medicaid: Flexibilities to Ease Provider Administrative Burden at Tailored Plan Launch (June 3, 2024)
- NCDHHS: Governor Stein Directs NCDHHS to Restore Medicaid Rates (Dec. 10, 2025)
- NC Medicaid: Update on NC Medicaid Rate Reductions (Dec. 10, 2025)
- Behavioral Health Business: NC Behavioral Health MCOs Vaya and Partners to Merge