Deliver at 11 PM Tuesday and round at 1 AM Wednesday: paid. Deliver at 8 AM Tuesday and round at 4 PM Tuesday: included in the delivery code, and billing it separately is a compliance violation. Same clinical work, two different outcomes. The only variable is the calendar. Starting January 1, 2027 postpartum care moves to E/M billing with hospital rounds, discharge management, and outpatient checkups all individually billable. Dr. Heather Signorelli walks through the code sets, the same-day trap, the multi-provider wrinkle, and the three-step workflow that catches it every time. The end of the postpartum bundle: Coderedactedpostpartum care only) is deleted January 1, 2027. All postpartum care moves to E/M billing. Two settings, two code sets: inpatient (hospital rounds) and outpatient (office visits). Inpatient postpartum codes: Subsequent hospital care: 99231, 99232, 99233 for daily rounding visits after the date of delivery. Discharge day management: redactedminutes or less) orredactedover 30 minutes). Every rounding day after delivery, on a new calendar date, is a separately billable E/M encounter. Documentation has to support the level. A one-liner does not support a 99233. Outpatient postpartum codes (with telehealth correction): Standard office E/M: 99212 throughredactedwith modifier TH. Telehealth uses the sameredactedthroughredactedcodes with modifier 95 or GT, and place of service 02 or 10. There is no separate “98000” telehealth code set, contrary to earlier references in this series. Modifier TH on all postpartum E/M codes communicates the maternity context to the payer. The same-day rule: Postpartum E/M codes CANNOT be reported on the same calendar date as the delivery code. Same-day postpartum management is included in the delivery code. Calendar date means midnight to midnight, not twenty-four hours from delivery time. The multi-provider wrinkle: If Dr. Smith delivers at 8 AM and Dr. Jones rounds at 4 PM the same day, Dr. Jones cannot bill an E/M for that visit. The delivery code covers same-day postpartum regardless of which provider from the same group performs it. This requires an internal compensation and attribution policy, not just a billing rule. The workflow fix — three steps: • Timestamp discipline on every delivery and rounding note • Billing team hard stop: verify delivery date before dropping any postpartum E/M charge • Daily L and D reconciliation: track delivery date, rounding date, and provider by patient, daily The revenue opportunity: Every hospital rounding day after the delivery date is a new billable E/M. Extended stays from complications (postpartum hemorrhage, severe preeclampsia, wound infection, NICU situations) all generate additional charges. Complexity matters for reimbursement. Outpatient two-week and six-week checks are now individually billable instead of absorbed into a global fee. The same-day rule is the risk. Everything after midnight is the opportunity.