Acute Rehab vs. Hospital . Subacute rehabilitation is less intense than acute rehabilitation. Subacute: Rather recent onset or somewhat rapid change. A hospital, which is sometimes called "acute care," is appropriate only for significant medical issues with the goal of a very short stay. Kind regards, Sulfikar Ali. Acute pain, subacute pain, and chronic pain are defined by units of time, but the concepts on which they are based are more fundamentally related to causation and prognosis. SAR vs. An acute injury and pain occur within the first three days after the injury. Acute blood loss anemia is associated with acute or subacute GI bleeding, trauma, or surgery. Acute (1-7 days) Early sub-acute (7 days- 3 month) Late sub-acute ( 3-6 months) Chronic ( > 6 months) Please refer the attached article for further details. Q: The primary physician documented subacute cerebral infarction and I am wondering whether I should code this to a new cerebral vascular accident (CVA) or not since the term “subacute” doesn’t really fall anywhere. Acute pain was first defined by Bonica, in his textbook published in 1953, as “a … The difference between acute and subacute injuries isn’t severity but the timeline involved. Subacute care is a level of care for a patient who does not require hospital acute care, but who requires more intensive skilled nursing care, therapy and physician services than is provided to the majority of patients in a skilled nursing facility. Sub-Acute Care/Transitional Care. Patients may move straight into a subacute facility from the hospital if their rehab needs are not acute, or they may switch from acute rehab to subacute rehab in a facility if their situation changes. SAR is different from a hospital or an acute inpatient rehabilitation center. Patients are seen by their attending physician monthly. When repair starts, you enter the subacute phase. Anemia occurring in these situations may seem to be a self-evident, intrinsic consequence of acute blood loss, but it is a separate identifiable condition that contributes independently to patient risk and severity of illness. We allowed the type of rehabilitation unit (acute vs subacute) to have direct effects on all three dependent variables and allowed length of stay and guideline compliance in turn to have direct effects on costs. The terms used to talk about medical care and rehabilitation can be confusing at times. In contrast, acute indicates very sudden onset or rapid change, and chronic … Treating Acute and Subacute Injuries is the First Step to Health. Subacute rehab is a level lower than acute rehab in terms of intensity, of the patient’s condition and also of the rehab efforts. Subacute care provides 24-hour nursing coverage with a minimum of eight continuous hours of coverage by a regis-tered nurse. Patients in a subacute facility generally only receive one or two hours of therapy per day and it is usually a combination of physical, occupational and speech therapy. A: The Official Guidelines for Coding and Reporting offers no definition as to what is considered acute, subacute, or chronic. Care provided in hospi-tals which are allowed to use an acute care licensed bed to provide care to a patient requiring a skilled nursing level of care. Subacute Rehabilitation. This entry discusses what the definitions imply and the clinical significance of classifying pain into these categories.