How PDGM Actually Pays You in 2026
Under PDGM, Medicare pays home health agencies per 30-day payment period, not per visit. Each period is assigned to one of 432 case-mix groups based on five variables:Admission source and timing institutional vs. community admission, and early (first 30-day period) vs. late (subsequent periods). Institutional-early periods pay meaningfully more than community-late periods.Clinical grouping derived from the principal diagnosis on the claim. If your principal diagnosis does not map to one of the 12 clinical groups, the claim is returned to provider (RTP) and does not pay at all.Functional impairment level low, medium, or high, calculated directly from specific OASIS items covering grooming, dressing, bathing, transferring, ambulation, and risk of hospitalization.Comorbidity adjustment none, low, or high, based on secondary diagnoses. Missing documented comorbidities on the claim leaves money on the table on every single period.LUPA threshold each of the 432 groups has its own visit-count threshold (2 to 6 visits). Fall below it and the period is paid per-visit instead of the full case-mix rate.The practical takeaway: your coder and your OASIS reviewer have as much influence on your revenue as your payer contracts do. A vague principal diagnosis, an under-scored functional assessment, or an omitted comorbidity changes the payment group, silently, on every claim.CMS Payment Updates for 2026
CMS continues to apply permanent and temporary behavioral adjustments to the national standardized 30-day payment rate, which offset much of the annual market-basket update. The net effect for most agencies is that per-period payment is essentially flat or slightly down year over year while costs rise. Verify the current-year rate, wage index for your CBSA, and LUPA per-visit rates against the final CY2026 Home Health Prospective Payment System rule, and build your budget on the net number, not the headline update percentage.The NOA 5-Day Rule: The Most Expensive Deadline in Home Health
Since the Notice of Admission replaced RAPs, agencies must submit an NOA within 5 calendar days of the admission date. Miss the window and Medicare imposes a payment reduction for every day from the admission date until the NOA is filed, a penalty that cannot be appealed except through a narrow exception process.The math is brutal: on a $2,000 30-day period, an NOA filed 15 days late forfeits roughly half the period’s payment. Agencies with intake-to-billing communication gaps bleed revenue here without ever seeing a denial.Submit the NOA from verified eligibility data on day 1–2 of admission, not after the OASIS is complete, the NOA does not require the assessment.Track NOA status daily in a shared worklist between intake and billing; a rejected NOA that sits unworked for a week is the same as a late NOA.Watch for common rejection reasons: mismatched beneficiary name/MBI, overlapping episodes with another agency, and incorrect admission dates.OASIS-E: Where Revenue Is Won or Lost Before Billing Starts
The functional impairment level, one third of your case-mix score, comes straight from OASIS items. Clinicians who under-document functional deficits (often out of habit or optimism) systematically push periods into lower-paying groups. The fix is not coaching clinicians to inflate scores; it is a structured OASIS review process that reconciles the assessment against the clinical narrative before the claim is built.Review every OASIS against the visit notes for consistency, discrepancies are both a revenue and an audit risk.Confirm the principal diagnosis maps to a valid PDGM clinical group before the start of care is locked.Capture all active comorbidities from the referral, H&P, and medication list, the comorbidity adjustment is pure documentation discipline.LUPA Management: Protecting the Full Period Payment
A Low Utilization Payment Adjustment converts a full case-mix payment into a handful of per-visit payments. Some LUPAs are clinically appropriate. Many are operational failures, missed visits, late starts of care, unfilled scheduling gaps after a hospitalization.Know the LUPA threshold for each active period and flag periods sitting one visit above threshold in the final week.Build a missed-visit recovery workflow: same-week rescheduling protects both care plans and revenue.Audit LUPA rates monthly by clinician and by referral source, patterns are rarely random.The Home Health Denials We See Most in 2026
Face-to-face encounter documentation gaps the certifying physician’s F2F note must support homebound status and skilled need. This remains the top driver of medical review denials.Overlapping episodes another provider’s open episode, or hospice election, causes automatic rejections, catch it at eligibility verification, not after billing.Untimely recertifications recert OASIS completed outside the window breaks the billing sequence for the next period.Medical necessity for continued care late periods draw more scrutiny; documentation must show measurable progress or a skilled management need, not routine maintenance language.KPIs Every Agency Should Watch Monthly
NOA timeliness: 100% filed within 5 days, anything less is direct revenue lossLUPA rate: benchmark under 8–10%; investigate anything trending upwardDays in A/R: under 40 for a healthy agency mix; under 35 is achievable with clean front-end processesClaim rejection (RTP) rate: under 5%, RTPs are silent cash-flow killers because they never appear as denialsFinal claim submission lag: final claims out within 5 days of period closeWhen to Consider Outsourcing Home Health Billing
Home health billing rewards specialization. The sequence, eligibility, NOA, OASIS review, period management, final claim, and follow-up, has to run on rigid timelines across every active patient simultaneously. If your agency is growing, your biller is a single point of failure, or your LUPA and NOA penalties are climbing, a specialized billing partner typically pays for itself in recovered penalties alone.Right On Time Medical Billing specializes in home health, hospice, and behavioral health billing, serving 1,200+ providers across all 50 states with dedicated account managers and a 97% first-pass claim rate. We manage the entire PDGM sequence, from NOA submission on day one through final claim follow-up.Frequently Asked Questions (FAQs)
Medicare reduces payment for every day between the admission date and the NOA submission date, a non-appealable penalty outside four narrow exceptions (like MAC system outages). On a typical 30-day period, a two-week delay forfeits roughly half the payment, which is why NOA timeliness belongs on a daily worklist, not a weekly one.
Most well-run agencies target a LUPA rate under 8–10% of periods. A rising LUPA rate usually signals operational issues, missed visits, slow starts of care, or scheduling gaps, rather than changes in patient acuity, so audit LUPA periods monthly by clinician and referral source.
Yes, directly. The functional impairment level, one of PDGM’s five case-mix variables, is computed from specific OASIS items, and the comorbidity adjustment comes from the secondary diagnoses your team documents. Under-scored assessments and missing comorbidities move periods into lower-paying groups on every claim, silently.
If one person handles your billing, if NOA penalties or RTPs are recurring, or if your census is growing faster than your back office, outsourcing to a home-health-specialized biller usually recovers more than it costs, the penalties it prevents are pure margin. Agencies with a seasoned multi-person billing team hitting benchmarks can reasonably stay in-house.
PDGM changes how home health agencies are reimbursed by focusing on patient characteristics, clinical grouping, functional levels, comorbidities, and visit timing instead of traditional volume-based payments. Accurate coding, complete documentation, and proper OASIS-E assessments are essential to ensure each episode receives the correct payment amount.
Proper documentation should include accurate patient assessments, physician orders, OASIS-E data, care plans, visit notes, medical necessity details, and timely certifications. Missing or inconsistent records can lead to claim delays, denials, or payment reductions. Regular documentation reviews help agencies maintain compliance and improve claim approval rates.
