A July 2026 Missouri Medicaid case highlights an operational problem every Medicaid-funded adult day center should understand: what happens when adult day care billing units do not match the time a participant actually received services?
The U.S. Department of Justice alleges that an adult day care provider submitted $1.47 million in false Missouri Medicaid claims between February 2021 and March 2026. According to the indictment, the provider billed for 10 hours of care on days when approximately half that amount was provided and also billed for some participants who were allegedly absent or hospitalized. The defendant pleaded not guilty, and the charges remain allegations.
For legitimate centers, the useful lesson is not about the defendant. It is about your own workflow: can you take one participant, one date, and one claim and show how actual service time became the number of units billed?
What Happened in Missouri’s $1.47M Adult Day Care Case?
On July 30, 2026, the U.S. Attorney’s Office for the Eastern District of Missouri announced that an adult day care provider had been indicted on five counts of healthcare fraud.
DOJ alleges that the provider operated through Missouri’s Adult Day Care Waiver program and submitted claims for services that were never provided. One allegation is particularly relevant to billing operations: DOJ says the center claimed to provide 10 hours of care per day when approximately half that amount was actually provided.
DOJ also alleges claims were submitted for participants who were not present at the center or were hospitalized. These allegations do not mean that an ordinary billing mistake equals fraud. They do demonstrate why adult day care billed hours should be traceable back to real service-time records.
How Do Adult Day Care Billing Units Work in Missouri?
Missouri’s current program rules provide useful context for understanding why hours matter. The Missouri Department of Health and Senior Services lists adult day care under both the Aged and Disabled Waiver and Adult Day Care Waiver as a 15-minute-unit service.
- One adult day care billing unit equals 15 minutes of service
- Services may be authorized for up to 40 units per day
- Forty 15-minute units equal 10 hours
- Services may be authorized for up to five days per week
- Missouri uses procedure codes including S5100HC and S5100HB for applicable adult day care waiver services
These are Missouri-specific billing rules. Other states, waivers, Medicaid programs, and payers may define adult day care billing units differently.
| Actual Service Time | 15-Minute Units |
|---|---|
| 2 hours | 8 units |
| 4 hours | 16 units |
| 5 hours | 20 units |
| 8 hours | 32 units |
| 10 hours | 40 units |
This table is only a time-to-unit illustration. A service must still satisfy the applicable authorization, plan, documentation, transportation, and other program requirements before it is billable.
Why Should Billed Hours Match Actual Attendance?
Authorization tells you what a participant may receive. It does not automatically prove what the participant actually received on a particular day.
A participant might be authorized for up to 10 hours but leave after five. Someone might be scheduled for a full day but never arrive. A participant could also be hospitalized or otherwise unavailable for the scheduled service.
In each situation, a center should follow the billing rules that apply to the service actually provided rather than treating the authorized maximum or scheduled time as proof that the full amount of service was delivered.
Missouri Medicaid Audit and Compliance has stated in provider guidance that when determining proper adult day care billing, auditors consider whether participants were authorized for billed services, whether those services were actually performed, and whether they were properly documented.
That creates a simple operational chain: authorization → actual attendance → service time → documentation → billing units → claim. If one element tells a different story, investigate the discrepancy before relying on the claim record.
What Records Should Support Adult Day Care Billing Units?
The exact required records depend on your state, Medicaid program, waiver, payer, and contract. Still, a practical reconciliation usually asks whether several records point to the same participant-day. For broader documentation considerations, see our adult day care documentation requirements guide.
| Record | Question to Ask |
|---|---|
| Authorization | How much service was authorized? |
| Attendance | When was the participant actually present? |
| Care or service plan | What service was planned for this participant? |
| Daily documentation | What service was documented that day? |
| Unit calculation | How did actual service time become billing units? |
| Claim | Do the submitted units match the underlying records? |
| Correction history | Can later changes be understood? |
1. Compare Scheduled Time With Actual Attendance
Do not confuse a schedule with an attendance record. A participant scheduled from 8:00 a.m. to 6:00 p.m. may arrive late, leave early, cancel, or not attend at all.
Use your adult day care attendance records to establish what actually happened rather than automatically billing from planned time. If your center still depends on paper sheets or editable spreadsheets, see how adult day care attendance tracking can preserve time-stamped arrivals, departures, and correction history.
2. Check the Authorization Before Calculating Units
Actual attendance alone is not enough. Confirm that the participant was authorized for the service on that date and that the amount of service or number of units falls within the applicable authorization.
In Missouri, the participant’s individual plan of care includes the amount, duration, and scope of treatment and services to be provided. A participant being present does not by itself override authorization limits.
3. Convert Actual Service Time Using the Applicable Rule
Once you know the service was authorized and actually delivered, apply the payer’s unit methodology. For Missouri adult day care services, one billing unit is 15 minutes.
The basic time calculation is straightforward: actual eligible service minutes divided by 15 equals potential billing units. But do not treat that formula as the entire billing rule. Transportation limitations, authorization limits, program definitions, service requirements, or other payer rules may affect the final claim.
Our adult day care Medicaid billing software guide explains the operational value of keeping billing connected to the records that generated those units.
4. Make Sure Daily Documentation Supports the Day
Time alone may not prove every requirement of the billed service. Review the applicable progress notes, service notes, activity documentation, care records, or other evidence required under your program.
The participant identity, date, documented service, and other required information should make sense when compared with attendance and the units billed.
5. Treat Absences and Hospitalizations as Billing Exceptions
The Missouri indictment specifically alleges claims involving individuals who were absent from the center or hospitalized. That makes an important operational question easy to understand: what happens in your billing workflow when someone who was scheduled does not actually attend?
A cancellation, hospital stay, no-show, late arrival, or early departure should not disappear between the attendance system and billing process. Your center should follow the payer rules applicable to the service actually delivered rather than automatically relying on a schedule that no longer reflects reality.
6. Keep Corrections Traceable
People make data-entry mistakes. What matters is whether your record can explain the correction later. If an arrival or departure time is corrected, the center should follow its applicable correction rules rather than silently replacing important historical information.
If a mismatch may materially affect an already-submitted Medicaid claim, involve the appropriate billing, compliance, or legal professional rather than attempting to reconstruct or manufacture missing documentation.
Use the One-Day Billing Reconciliation Test
You do not need to start with a full-scale internal audit. Pick one participant and one recently billed service day, then follow the record from attendance through the final claim.
- What service and amount were authorized?
- What time did the participant actually arrive?
- What time did the participant actually leave?
- What service documentation exists?
- How many billable units does the applicable payer rule support?
- How many units were actually submitted?
- If anything changed later, is the correction traceable?
If those seven answers line up, the participant-day is easier to explain. If they do not, identify why and repeat the same exercise across several participants. For a broader records review, use our adult day care audit checklist.
How Can Adult Day Genie Help Connect Attendance With Billing?
Adult Day Genie is built around the participant’s actual day. Attendance, member information, authorizations, care plans and forms, daily documentation, reporting, and Medicaid billing can stay connected instead of living in separate spreadsheets and systems.
Attendance can be recorded using consent-based face confirmation or manual staff check-in. Entries are time-stamped, and corrections append to the history rather than quietly replacing the earlier attendance record.
That matters when your billing team needs to answer a simple question: where did these units come from? For centers using Medicaid billing, Adult Day Genie helps keep attendance and required documentation closer to the 837P claim workflow.
You can review the broader workflow on the Adult Day Genie features page. Adult Day Genie does not decide whether a service is billable, guarantee Medicaid compliance, or prevent an audit. Applicable state and payer rules control those decisions. Its operational value is that the records your team needs to compare are easier to keep connected.
What Should Adult Day Centers Do Now?
Take five recently billed service days and reconcile them. Compare scheduled attendance with actual attendance. Compare actual time with authorized service. Recalculate the units using the applicable payer rule. Then compare those units with what was submitted.
- Late arrivals
- Early departures
- No-shows
- Hospitalizations
- Transportation time
- Authorization limits
- Manual time corrections
- Claims generated before attendance was finalized
The Missouri case remains an allegation against one provider and should not be used to imply misconduct by ordinary adult day centers. But the operational lesson is valuable: a maximum authorization is not the same thing as actual service time, and actual service time should not be disconnected from the units ultimately billed.
If your staff has to reconstruct those relationships from multiple spreadsheets, paper sign-in sheets, and a separate billing system, see Adult Day Genie in a 15-minute walkthrough.
Frequently Asked Questions
What are adult day care billing units?
Billing units are the increments used by a payer to measure reimbursable service. The unit depends on the program. In Missouri’s adult day care waiver programs, adult day care is currently listed as a 15-minute-unit service.
How many adult day care units can Missouri Medicaid authorize per day?
Missouri currently lists adult day care at up to 40 15-minute units, equivalent to 10 hours per day, for up to five days per week. Other authorization and program requirements still apply.
What happened in the Missouri adult day care Medicaid fraud case?
DOJ alleges that a Missouri adult day care provider submitted $1.47 million in false Medicaid claims, including claims for 10 hours on days when about half that care was allegedly provided and claims involving some absent or hospitalized participants. The defendant pleaded not guilty.
Should Medicaid billing be based on scheduled or actual attendance?
Providers should follow their applicable Medicaid and payer rules. Operationally, scheduled attendance alone should not be treated as proof that a participant actually received the full scheduled service. Actual service records should support billed units.
Can adult day care software prevent billing errors?
Software cannot guarantee correct billing or compliance. It can help reduce disconnected workflows by keeping attendance, authorizations, documentation, correction history, and billing information easier to compare.
This article provides operational information, not legal, billing, or compliance advice. Adult day care providers should confirm requirements with the applicable state Medicaid agency, payer, waiver, program rules, contracts, and qualified professional advisers.