OASIS-E2 went live. CMS shut down iQIES manual entry the same day.

The transition from OASIS-E to OASIS-E2 was always going to require retraining — new items in B0200 (Hearing), B1000 (Vision), A1110 (Language), A1255 (Transportation), and the expanded ROC items aren't optional. What got less coverage in the run-up: CMS also retired the iQIES manual-entry interface on April 1. Agencies that had been hand-keying OASIS into the legacy UI as a fallback no longer have one. Every assessment now must come from a certified EMR or a data submission pathway.

What the early field reports show

Two patterns are emerging in the first few weeks:

• Default-to-E1 logic on new items. Clinicians completing B0200 (Hearing), B1000 (Vision), and the C0500 BIMS expansion are defaulting to "no impairment" or "skip" patterns they knew from OASIS-E. The result: edit errors, rejections, and case-mix that's silently lower than the patient's actual condition supports.
• The B0200/B1000 evidence problem. Hearing and vision impairment require documented assessment — not clinician opinion. Agencies that don't have a standardized assessment workflow (e.g., Snellen card, Whisper test) are skipping these items, generating warnings that downstream into HHVBP measure misses.

Why the iQIES shutdown matters more than the form change

The form change is announced. The iQIES shutdown is operational. Many agencies treated iQIES manual entry as a "safety net" for late assessments, vendor outages, or single-patient corrections. That door closed April 1.

Practically: if your EMR vendor has any data submission issue between now and the next assessment cycle, your only recourse is the vendor's support queue. There's no "I'll just key it directly" anymore.

What to do this week

1. Audit the last 30 days of OASIS submissions for default-pattern responses on the new B and C items. If most patients are coming back as "no impairment" on hearing/vision, your clinicians need item-specific training.
2. Confirm your EMR vendor's iQIES submission SLA. If the vendor's data submission service has a hiccup, what's your fallback? "Hand-key into iQIES" is no longer one.
3. Standardize the new clinical evidence workflows. Hearing assessment and vision assessment need clinical protocols, not "ask the patient."
4. Pull HHVBP measure exposure on the items that newly count in CY2026 — bathing, upper-body and lower-body dressing improvement now sit in the OASIS-driven 40% of TPS.

What we built for this

Carelytic's OASIS-E2 implementation covers all six CMS timepoints (SOC, ROC, FUP, RFA, TRN, DC, DAH) with item-level validation against the E2 specification. The Validate & Complete gate blocks signing on missing evidence for the new B0200/B1000/A1110 items, so the default-to-E1 pattern can't slip through unless a clinician explicitly overrides — and overrides are audit-logged with reason. AI Pre-Sign QA additionally flags soft signals like "BIMS suggests cognitive impairment but C0500 score conflicts."

The transition isn't going to be smooth at most agencies in April. The work is making sure your clinicians stop defaulting to E1 logic before the first quarter of E2-rejected claims hits your AR.