Social adult day care (SADC) has become one of the fastest-growing corners of Medicaid spend. Nationally, SADC-primary paid claims grew 75% from 2018 to 2024. New York outpaced that growth by a wide margin, climbing almost 5x over the same period with a sharp uptick around 2021 to 2022. By 2024, New York alone accounted for 19% of national SADC spend from a state with roughly 6% of the US population.
Regulators have taken notice with recent cases and allegations, and this remains a high-watch area for plans. The NY State Comptroller identified $285 million in questionable SADC payments tied to managed care encounters, and federal prosecutors in the Eastern District of New York have secured multiyear sentences in SADC kickback schemes. For health plan SIU teams, a single billing alert on a center in this category is rarely the whole story.
SADC claims run through a narrow set of HCPCS codes, and the code mix matters as much as the volume:
|
Code |
Description |
|
S5100 |
Adult day care, per 15 minutes |
|
S5101 |
Adult day care, per half day |
|
S5102 |
Adult day care, per diem |
|
S5105 |
Adult day care, center-based, per diem |
A center billing heavy per diem volume against a small legal capacity is a familiar signal. What is easy to miss is where the claims actually run: most SADCs bill through Medicaid managed long-term care (MLTC) plans, not fee-for-service. A review built on FFS enrollment data alone can miss the majority of SADC spend entirely, because the providers driving it are enrolled and paid through capitated MLTC plans instead. Catching that requires a deeper investigation; filtering by provider taxonomy, not by whichever enrollment list happens to be on hand, and it is exactly the kind of detail a time-pressed manual review can overlook.
When a health plan's SIU team receives a Shift-generated alert on a center like this, Shift’s Lead Package Agent brings it to another level for final human investigation.
Agent lift, human review. Building the supporting case manually can take a senior investigator up to 40-64 hours depending on complexity. Think about analyzing claim lines, pulling public data sets, verifying credentials, and searching through various data sources like online forums, reviews, headlines or other adverse media. The Lead Package Agent compresses that heavy research lift to an estimated 2 to 4 hours of expert review, a 10 to 20x reduction in hands-on build time.
No rock unturned. The agent does not stop at the claims that triggered the alert, and can also fill any missing pieces that a single investigative view may miss. It pulls provider taxonomy and enrollment data broad enough to catch MLTC billing that FFS-only lists miss, cross-references public regulatory bulletins and enforcement actions, verifies credentialing and exclusion status, and scans adverse media, sources a manual review often narrows down to save time.
Higher-impact. That fuller picture changes the shape of the case. Instead of one center in isolation, the SIU team sees the pattern in context: a cluster of dozens of active providers are surfaced. For SADC, this can include additional services such as transport services in the same geography, the same code mix, and the same growth curve driving the regulatory scrutiny already underway. A referral built on that context carries more weight than one built on a single center's claims alone.
Transparent results and human collaboration. Every finding in the package traces back to its source: the claim lines, the public data set, the regulatory bulletin, or the credentialing check behind it. Nothing shows up as an unexplained score. That transparency keeps the investigator in charge of the decision: the agent handles the assembly, and a senior reviewer still decides what gets referred and how it moves forward. The package is built for a person to check and sign off on, not to act on its own.
Lead Package Agent expands a Shift-generated alert into a validated, contextualized case package for final human review: claims data analysis, public data set cross-referencing, provider credentialing verification, and adverse media review, delivered as one defensible package instead of a single alert. In a category like SADC, where the risk is both real and actively enforced, that speed and depth can be the difference between a backlogged lead and a referral a health plan can act on. Learn more about the Lead Package Agent here.