From the Health & Human Services edition of October 30, 2026
Nebraska court lets due-process challenge to DHHS's interRAI algorithm-driven disability funding proceed
National Health Law Program (plaintiff co-counsel; Legal Aid of Nebraska filed, joined by Nebraska Appleseed, NHeLP and TechTonic Justice); case concerns Nebraska Department of Health and Human Services · Medicaid home- and community-based services; intellectual and developmental disability services · Nebraska, United States
- Publisher
- National Health Law Program
- Original publication
- 2026-10-30
- Source retrieved
- 2026-10-31
- Event date
- 2026-10-29
What happened
In an October 29 order, a Lancaster County District Court overruled Nebraska's motion to partially dismiss, letting six claims proceed and lifting a stay on the rest, in Bessey v. Nebraska DHHS, which challenges the use of the interRAI assessment to set Medicaid HCBS funding for people with intellectual and developmental disabilities. The plaintiff's annual budget was cut about 35 percent after an interRAI assessment although his condition had not improved. The suit alleges DHHS uses undisclosed criteria, scoring methods and decision rules to turn assessment answers into funding levels. The ruling does not decide the merits.
Why it matters
State disability and aging agencies using standardized assessments plus scoring algorithms to set Medicaid budgets now face live litigation over explainability and notice, not just policy criticism.
Evidence and measured results
Procedural ruling reported by plaintiff co-counsel one day after the order. The order itself was not inspected. Allegations are the plaintiffs'; the State's position is not described in the release.
Limitations and uncertainty
Advocacy source that is party counsel. Interim procedural ruling only. interRAI is a standardized assessment instrument with state-defined scoring; the release does not claim it uses machine learning. Single plaintiff.
Put this evidence to work
Lighthouse Advisory interpretation, grounded in this source. Enriched 2026-10-30; this does not change the original publication date. Each role follows the same checklist so takeaways compare across sources.
Sales
Role takeaway
- Customer problem
- Agencies using assessment-driven algorithms to set Medicaid HCBS budgets may be unable to explain individual cuts, which creates due process exposure.
- Stakeholders
- State DD/aging services director
- Medicaid agency HCBS lead
- Agency general counsel
- Appeals/hearings office
- Assessor workforce supervisors
- Discovery questions
- Can you produce, for any individual, the rule path from assessment responses to budget tier?
- Are scoring and tiering rules published or adopted through rule-making?
- How many budgets dropped sharply at reassessment without a recorded change in condition?
- What does the current notice tell people about how the amount was set?
- Value hypothesis
- Bounded hypothesis: documenting and disclosing assessment-to-budget logic, plus clearer notices, reduces the chance of unexplained determinations that invite appeals and litigation.
- Potential engagement
- A short explainability and notice review of one assessment-to-budget pipeline, delivering a rule inventory, sample individual explanations and a notice redesign proposal.
- Unsupported claims
- That interRAI or similar tools are unlawful (the merits are undecided)
- That a vendor tool eliminates litigation risk
- That the plaintiffs' allegations are proven
Pre-sales engineering
Role takeaway
- Fit
- Fits rules-based eligibility and budgeting systems where assessment inputs map to funding tiers; it is about explainability and auditability, not AI model performance.
- Architecture and integration
- Add a rules engine or decision log between the assessment platform and the budget/authorization system so every determination stores inputs, rule version and output.
- Prerequisites
- Inventory of scoring and tiering rules
- Access to assessment and authorization data
- Legal definition of required notice content
- Constraints
- Instrument licensing may limit what can be published
- State statutes and APA requirements vary
- Historical determinations may lack logs
- Security
- Explanations reference sensitive disability and health data; deliver them through authenticated channels and restrict logs to need-to-know roles.
- Proof of value
- Reproduce 20 past determinations from logged inputs and rules
- Flag budget changes above a set threshold with no condition change
- Legal review of a redesigned notice
Delivery
Role takeaway
- Work
- Document current assessment-to-budget logic, add per-decision logging, redesign notices and set up a review queue for large reductions.
- Dependencies
- Disability services policy staff
- Assessment vendor cooperation
- Legal counsel
- Appeals office
- Ownership
- State developmental disabilities or aging services division, with the Medicaid agency as co-owner of HCBS waiver compliance.
- Skills and adoption
- Assessors and appeals staff need training to read and explain the rule path; policy staff need change-control habits for rule edits.
- Governance checkpoints
- Legal review of notice language
- Rule-making or public posting decision for scoring rules
- Pre-deployment test of rule changes on historical cases
- Acceptance criteria
- Every new determination has a stored rule path (proposed target 100%)
- Individual explanation produced within a set number of days of request
- Large unexplained reductions routed to human review before notice
- Risks
- Litigation outcome may impose different requirements
- Vendor or instrument licensing limits disclosure
- Explanations that are technically correct but unreadable to families
Implementation considerations
Lighthouse Advisory interpretation across the operating dimensions a public-sector buyer must settle before this evidence becomes a design. Each note answers the question under its heading for this specific source.
Architecture and integration
What must connect, and where does the AI sit in the workflow?
Systems that map assessment items to funding tiers need documented, versioned decision rules and the ability to produce a per-person explanation of how responses drove the result.
Governance
Who approves, reviews and stays accountable for outcomes?
The court allowed constitutional due process, Nebraska Administrative Procedure Act and Developmental Disabilities Services Act claims to proceed. Agencies should expect rule-making, notice and appeal requirements to apply to algorithmic budget logic.
Security and privacy
What data, permissions and controls need testing?
Assessment data are sensitive health and disability information. Disclosing decision logic does not require exposing individual records, but explanations to individuals must be delivered securely.
Accessibility and workforce
Who is affected, and what skills or accommodations follow?
People with developmental disabilities and families need plain-language, accessible explanations; assessors and appeals staff need training on the logic.
Procurement
What should contracts, pricing and exit terms secure?
Contracts for assessment and budgeting systems should require disclosable decision rules, per-decision logs and support for individual explanations.
Operating model
Which teams own the service once it runs?
Algorithmic budgeting needs a standing owner for rule changes, notices and appeals, rather than being treated as a one-time system configuration.
Publication history
- 2026-10-30Health & Human Services · Issue 024 resources
Stable resource ID: nebraska-interrai-bessey-dismissal-denied-20261029