MedicaidBilling CodesMedium impact
Billing Initial Hospital Care Visit Reminders
Missouri Medicaid (MO HealthNet)·MO · Internal Medicine, Family Medicine·Provider Notice
We identified it
Jun 20, 2026
Summary
MO HealthNet Division (Missouri Medicaid) limits payment for initial hospital care visit codes 99221-99223 to only one per inpatient stay, and only the admitting physician can bill these codes. Multiple physicians cannot bill initial inpatient visits for the same patient stay.
Action Required
Immediately: Billing team must ensure only the admitting physician bills CPT codes 99221, 99222, or 99223 per inpatient stay for Missouri Medicaid patients. Update billing system to flag multiple initial visit claims for same patient stay. Other physicians should use consultation, daily visit, or discharge codes with supporting documentation. Verify actual admission and discharge dates are reported, not consultation dates.