Two instructions that need different system switches
New York’s Medicaid audit records $7,551,670 in unallowable managed-care payments associated with 1,375 incarcerated enrollees. A separate federal instruction now requires states to preserve Medicaid eligibility rather than terminate it solely because a person is incarcerated. What’s the Scoop With Broach compared the two primary records and found that they demand different administrative actions: retain the person’s eligibility status while applying the correct limits to payments for covered services.
The September 21, 2026 HHS inspector-general report concerns payments made during 2021–2024, before the broader eligibility-retention protection took effect January 1, 2026. It does not demand that New York erase incarcerated people from Medicaid eligibility. Its finding concerns ordinary monthly payments to managed-care organizations that should have stopped or been adjusted under the audited contracts.
That distinction is the public-interest accountability question: can the state preserve continuity of coverage for release while stopping payments that are not federally allowable during incarceration? Treating either eligibility retention or payment suspension as a substitute for the other would misread the current rules.
The 1,375-person denominator was assembled to find payment overlaps
Auditors matched state-prison records with Medicaid data, then reviewed all 1,375 identified enrollees and confirmed payments and adjustments against New York’s own management system. All members of that identified overlap group had unallowable capitation payments. This is not a random sample of all Medicaid members or all incarcerated New Yorkers, and it does not establish a 100% statewide payment-error rate.
The federal share was $6,164,734, about 81.6% of the $7,551,670 total. That calculation is a descriptive blended share, not New York’s general federal matching rate; the report describes different reimbursement rules, including the 90% expansion-adult rate. Neither amount is a payment to incarcerated individuals. The money went to health plans through the monthly capitation process.
The match excluded the months when an enrollee entered and left incarceration to avoid counting months with overlapping allowable enrollment. An example in the report spans September 2021 through September 2023, but includes only October 2021 through August 2023—23 full months. The method therefore should not be restated as treating every month touched by incarceration as wholly unallowable. It also covered state prisons, not every local jail or federal facility.
The audit identifies two failure mechanisms, not one
New York told auditors that pandemic-era system overrides intended to maintain continuous enrollment prevented some people identified through prison matches from being removed from ordinary managed-care enrollment. Separately, exact-match rules missed people whose records had small differences: an extra space in a name, an omitted suffix or a typographical error in a birth date.
These problems require different repairs. Ending a pandemic override does not by itself fix name matching. More flexible matching does not determine which payment rule to apply after a match. The audit therefore recommends both preventing system limitations and accounting for minor demographic discrepancies.
In its August 20, 2026 response, the Department of Health did not explicitly concur or disagree. It said the pandemic limitations were no longer expected to occur after continuous-coverage requirements ended. It also described an enhanced report under consideration that would use lower-probability matches and manual review for minor differences. The response promises review and recovery of remaining overpayments, subject to provider due-process rights; it does not establish that the full federal amount has already been returned.
Current CMS guidance preserves the payment control
CMS’s December 23, 2025 informational bulletin separately confirms the January 1, 2026 protection against terminating Medicaid eligibility solely because of incarceration. It expressly says that the statutory change does not change the Medicaid inmate payment exclusion. Allowable exceptions include specified inpatient care and certain juvenile services; the bulletin does not authorize ordinary comprehensive payments without regard to those limits.
Its managed-care section is especially relevant. States can use different administrative approaches, but contracts must provide for suspension or termination of capitation payments, or a payment specifically developed for incarcerated individuals covering only authorized services. Inappropriate payments covering all or part of an incarceration month must be recoverable under the contracts. The current policy thus protects eligibility while retaining an explicit payment-control obligation.
Our reporting method was public-document analysis: we read the audit’s full methods, payment examples, findings and state response, then compared them with CMS’s separate current implementation bulletin. We did not review individual medical files, interview enrollees or independently recalculate the audit from private claims data. As of October 15, the reviewed records establish the historical payment finding and the state’s stated corrective approach, not a final repayment determination or a tested statewide result under the 2026 rules.
Sources and further reading
HHS OIG OAS-25-02-074 full audit, September 2026; methods and August 20 state response ↗
HHS OIG publication record, issued September 21, 2026 ↗
CMS December 23, 2025 bulletin; January 2026 eligibility protection and managed-care payment rules ↗