LTACH (Long-Term Acute Care Hospital)
A long-term acute care hospital (LTACH, also written LTCH) is a hospital certified to treat medically complex patients who need extended hospital-level care, with an average length of stay above 25 days. Typical LTACH patients include ventilator weaning cases, complex wounds, and multi-system failures. For home health agencies, LTACH discharges are low-volume but very high-acuity referrals that test an agency's clinical depth.
Definition
A long-term acute care hospital (LTACH, also written LTCH) is a hospital certified to treat medically complex patients who need extended hospital-level care, with an average length of stay above 25 days. Typical LTACH patients include ventilator weaning cases, complex wounds, and multi-system failures. For home health agencies, LTACH discharges are low-volume but very high-acuity referrals that test an agency's clinical depth.
Why it matters
LTACH (Long-Term Acute Care Hospital) is part of the Post-Acute Care vocabulary used across home health operations, documentation, and revenue cycle. Understanding it helps clinicians, QA leads, and administrators stay aligned on care quality and compliance.
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