CMS's November 4 final home-health rule, payment summary, and Medicare home-health coverage guidance
Home health OT teams will have less time to resolve assessment-data errors after a quarter closes. In its November 4 final rule, CMS shortened the quarterly OASIS submission-and-correction window from four and a half months to roughly 45 days. The home-health payment and quality-reporting provisions take effect January 1, 2027.
In brief
- The first quarterly OASIS cutoff under the new schedule is May 17, 2027.
- CMS projects a 2.4% aggregate payment increase; individual agencies will see different effects.
- The rule continues a 3% temporary payment reduction and promises further palliative-care guidance.
Put the quarterly cutoff on the calendar
The final rule requires OASIS submissions and necessary corrections by the 15th day of the second month after each calendar quarter, with specified calendar adjustments. Table 19 gives May 17, 2027 as the deadline for January through March assessments. Those 2027 data affect the 2029 payment determination.
This is the quarterly quality-reporting cutoff. Agencies must continue meeting their separate assessment and routine submission requirements. CMS expects the shorter window to bring public quality results forward by as much as three months. That could give clinicians comparing agencies more recent information, although the data will still describe earlier care.
Read the payment increase with its baseline
CMS estimates that Medicare payments to home health agencies will rise by $415 million, or 2.4%, in 2027. The estimate combines a 2.1% payment update with a 0.3% increase from the outlier-payment change. The final rule also retains a 3% temporary reduction to recover earlier payments under the Patient-Driven Groupings Model.
Both the 2026 and 2027 rates include that temporary reduction, which explains why it adds no further reduction in CMS's year-to-year impact table. Subtracting another three percentage points from the published 2.4% estimate would misread the comparison. Local wage adjustments and the agency's mix of cases can change its result; the national estimate gives no assurance about an individual OT's pay or visit schedule.
Palliative care still needs an eligible referral
CMS acknowledges home health's role in palliative care and says examples will follow in further guidance. Agencies should await that guidance before promising a new route into covered care. Medicare's existing instructions require OT to be ordered initially alongside nursing, physical therapy, or speech-language pathology; OT can continue alone once the other services are no longer needed, subject to coverage conditions.
Check how a correction reaches the submission team
An OT's observation about dressing or transfers can expose a discrepancy in an assessment. Before January, walk one such correction through the agency's process. Identify who reviews it, who submits it, and how the clinician learns that it was accepted. Leave time for rejected records to be resolved before the quarterly deadline. A date on a compliance calendar helps only when the people carrying the information can meet it.