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Episodic PDGM billing
30-day episodes
OASIS-literate reviewers
case-mix & documentation
Medicare & commercial
MA & episodic plans
Underpayment recovery
on episodes marked paid
When you're paid by the episode, the whole payment is fragile.
Ask any home health agency about revenue-cycle pain and you'll hear OASIS accuracy, case-mix optimization, and audit risk. Real problems — the loud ones. Not the most expensive.
The most expensive one clears cleanly and posts as paid: an episode dropped to LUPA, a case-mix group quietly downgraded, or a payment trimmed because of a timing miss.
Across the 31 home health revenue cycles we've analyzed, an average of 4.2–8.1% of gross revenue is withheld this way. On an $8M agency, that's $336K–$648K every year — and it compounds episode after episode.
See what got cutWhat 4.2–8.1% looks like on an $8M agency
The 4.2–8.1% range reflects OneMed's analysis of multiple home health revenue cycles. Actual recoverable revenue depends on payer mix, documentation quality, case mix, and operational workflow.
The whole episode hangs on the sixth visit.
Under PDGM, an episode pays the full case-mix rate only if it meets the visit threshold. Miss it — often by a single visit — and the payment doesn't shrink a little; it drops to a per-visit LUPA rate. Same patient, same 30 days, a fraction of the payment.
| The 30-day episode | What it should pay | What actually paid | The silent shortfall |
|---|---|---|---|
| Case-mix rate met with 6 visits | Full episode | Full episode | — |
| 5 visits — one short of threshold | Full case-mix rate | LUPA, per-visit | Episode value |
| OASIS understates acuity | Higher case-mix group | Lower group | Group difference |
| Recert signed one day late | Full episode | Reduced / reworked | Timing reduction |
Illustrative of common episode-level reductions; thresholds, LUPA rates, and case-mix values are set by CMS and change.
Five ways an episode gets quietly cut.
Home health billing is a regulatory maze of PDGM case-mix, OASIS, and episode-timing rules. These are the underpayment patterns we find most often, on episodes that already say "paid."
LUPA visit-threshold trigger
PDGM pays the full case-mix rate only when the episode meets the visit threshold—often 6 visits. Provide fewer and Medicare pays a per-visit LUPA rate that can be a fraction of the case-mix amount. One missed or undocumented visit flips the whole episode.
OASIS case-mix downgrade
The OASIS assessment determines the case-mix group and payment. When it misses the patient's true clinical picture, the episode is assigned to a lower-paying group.
Homebound documentation reduction
Medicare requires documented homebound status. Missing or incomplete physician documentation can reduce payment or require expensive rebilling.
Plan-of-care recertification timing
Every episode must be recertified within the required timeframe. Even a one-day delay can trigger payment reductions or rework.
Nursing-visit (NRS) requirement failure
Episodes without at least one qualifying nursing visit become non-payable, creating denials, delayed cash flow, and unnecessary rework.
One visit short, and the episode falls off a cliff.
PDGM pays the full case-mix rate only if the episode meets the visit threshold — often 6 visits. Provide only 5 visits, and the episode isn't paid a little less; it's paid at a per-visit LUPA rate that can be a fraction of the full case-mix amount.
The thresholds and payment rates are published by CMS. You can compare every LUPA episode against visit counts, case-mix groups, and reimbursement to uncover revenue that appears correctly paid—but isn't.
See it on your own episodesSix visits vs five
Illustrative figures only. LUPA visit thresholds vary by case-mix group, and payment rates change with CMS updates. Confirm current PDGM thresholds and reimbursement schedules. Actual exposure depends on your agency's case-mix distribution.
Bandwidth, not effort
Your team isn't failing — they're buried in OASIS completion, clinical compliance, and day-to-day operations while episode-level payment errors go completely unaudited.
The "Paid Means Paid" Blind Spot
Your team focuses on denials and appeals. Once an episode posts as paid, it usually leaves the work queue—even if it quietly dropped to LUPA or was paid using a lower case-mix group.
No LUPA-Threshold Tracking
Most agencies don't actively monitor episodes nearing the visit threshold, so an episode ending with 5 visits instead of 6 quietly falls into LUPA without anyone noticing.
No Case-Mix Verification
Very few agencies compare the paid case-mix group against the submitted OASIS assessment, allowing documentation-related downgrades to be accepted as correct reimbursement.
We audit every episode back to its case-mix rate.
Seamless workflow integration plus home-health-certified reviewers. We work inside your existing home health software — no software change, no disruption — and counter rigid payer rules with people who read the OASIS and the episode record.
ClearView operational visibility
Our ClearView dashboard flags when an episode paid below its PDGM case-mix rate, dropped to LUPA, or was reduced for timing — without changing how your staff logs in.
Expert clinical chart audit
Flagged episodes route to our home-health-certified reviewers, who work inside your system to check the OASIS, verify the visit count against the threshold, confirm homebound documentation, and review recert timing.
Targeted clinical appeal
We draft a documentation-backed appeal — the OASIS detail, visit record, or recert proof that supports the correct episode payment.
Payer pattern mapping
We track which payers apply LUPA or downgrade your case-mix groups, and pursue systematic corrections and contract fixes — not just one episode at a time.
The 2026 OneMed Home Health Revenue Leak Index.
We don't rely on hypothetical math or isolated stories. We aggregated the anonymized data from every home health revenue cycle we audited over the last 18 months — here's the pattern it exposed.
31
home health revenue cycles audited
37,200+
episodes audited
$1.89M
recovered for clients
88.3%
recovery rate on appeals
Of that $1.89M, here's where it had been hiding. The LUPA cliff is the single biggest leak — because one missed visit can halve an episode.
| Underpayment pattern | Share of recovered value |
|---|---|
| LUPA visit-threshold triggers | 31% |
| Nursing-visit (NRS) requirement failures | 24% |
| Homebound status denials | 19% |
| Plan-of-care recertification timing | 16% |
| OASIS case-mix downgrades | 10% |
Aggregated across OneMed home health underpayment audits over the trailing 18 months ($2.14M identified, $1.89M recovered). Individual results vary by payer, documentation, and case mix.