Care Coordination and Transitional Care
The through-line: nobody should fall through the gap
Care coordination is the connective tissue between encounters: referrals, prior authorizations, eligibility verification, discharge follow-up, and medication reconciliation. In billing terms it becomes revenue integrity. An authorization obtained for the wrong date range, a referral never closed, or a patient lost after discharge turns into a denial that is difficult to reverse.
Know the mechanics. Eligibility is verified before the visit and re-checked when coverage may have changed. Authorization rules differ by plan and by place of service. Coordination of benefits determines which payer is primary when a patient has two. Transitional care management follows a standard pattern: an interactive contact with the patient or caregiver within two business days of discharge, medication reconciliation, and a face-to-face visit within a defined window, with the two TCM codes distinguished mainly by complexity and the length of that window. Questions typically test the sequence and timing, not the code descriptor.
Traps
- Assuming an authorization covers all services, all dates, or all providers in the group.
- Billing transitional care without documenting the timely interactive contact and reconciliation.
- Treating a referral as a closed loop when completion was never tracked.
- Skipping coordination of benefits and billing the wrong payer first.
- Missing payer rules that bundle a service into a global period or discharge day.
Rule of thumb
Every handoff needs a name, a date, and a follow-up owner. If you cannot say who owns the next step and when it happens, the loop is open.
Worked example: A patient is discharged Friday. The office calls Monday, documents the call, reviews medications, and schedules the face-to-face visit. Because the interactive contact occurred within two business days and the other elements are documented, the TCM service may be reported. The documentation, not the intention, is what survives an audit.