Repeat Admissions

40.2.5 - Repeat Admissions (Rev. 2627, Issued 01-04-13, Effective 10-01-12, Implementation 10-01-12) A patient who requires follow-up care or elective surgery may be discharged and readmitted or may be placed on a leave of absence. Hospitals may place a patient on a leave of absence when readmission is expected and the patient does not require a hospital level of care during the interim period. Examples could include, but are not limited to, situations where surgery could not be scheduled immediately, a specific surgical team was not available, bilateral surgery was planned, or when further treatment is indicated following diagnostic tests but cannot begin immediately. Institutional providers must not use the leave of absence billing procedure when the second admission is unexpected. The A/B MACs (A) may choose to review claims if data analysis deems it a priority. AB/MACs (A) will review the claim selected, based on the medical record associated with that claim and make a payment determination on that claim. They will then refer the claim to the QIO, in accordance with IOM 100-08, chapter 6, §6.5.7. The QIOs may review acute care hospital admissions occurring within 30 days of discharge from an acute care hospital if both hospitals are in the QIO’s jurisdiction and if it appears that the two confinements could be related. Two separate payments would be made for these cases unless the readmission or preceding admission is denied. NOTE: The QIO’s authority to review and to deny readmissions when appropriate is not limited to readmissions within 30 days. The QIO has the authority to deny the second admission to the same or another acute PPS hospital, no matter how many days elapsed since the patient's discharge. Placing a patient on a leave of absence will not generate two payments. Only one bill and one DRG payment is made. The A/B MACs (A) do not consider leave of absence bills as two admissions. It may select such bills for review for other reasons. When a patient is discharged/transferred from an acute care Prospective Payment System (PPS) hospital, and is readmitted to the same acute care PPS hospital on the same day for symptoms related to, or for evaluation and management of, the prior stay’s medical condition, hospitals shall adjust the original claim generated by the original stay by combining the original and subsequent stay onto a single claim. Services rendered by other entities during a combined stay must be paid by the acute care PPS hospital. The acute care PPS hospital is responsible for the other entity’s services per common Medicare practice. NOTE: Medicare does not reimburse other entities for services performed during two inpatient acute care PPS stays that are combined onto a single claim. However, the other entity’s services may be considered and billed as covered services, when appropriate, by the acute care PPS hospital. When a patient is discharged/transferred from an acute care PPS hospital and is readmitted to the same acute care PPS hospital on the same day for symptoms unrelated to, and/or not for evaluation and management of, the prior stay’s medical condition, hospitals shall place condition code (CC) B4 on the claim that contains an admission date equal to the prior admissions discharge date. Upon the request of A/B MACs (A), hospitals must submit medical records pertaining to the readmission. For Non-PPS acute care hospitals, such as Maryland waiver hospitals, the readmission bill (if related to original admission) does not have to be combined with the original bill if the stay spans a month. However, the original bill would have to be adjusted to change the patient status code to a 30 (still a patient). Subsequent monthly bills for this admission would be billed as interim bills, 112, 113 or 114.