SNF Case Mix Intelligence · MDS Coordinators · Clinical Teams

What case mix group
does your patient fall in?

The free PDPM patient classifier used by MDS coordinators and clinical teams. Enter ADL scores and clinical indicators — get the case mix group and estimated daily reimbursement range in seconds.

PDPM effectiveOct 2019 → present
PT/OT Clinical Categories10 each
NTA Categories6 (A–F)
Nursing Categories25 RUG-based
NTA Day 1–3 Multiplier3×
FY2026 Market Basket Update+3.0%
Free Tool

PDPM Patient Classifier

Complete clinical profile → case mix group assignment → estimated daily rate range. Use during assessment planning, discharge planning, and billing review. Not a substitute for certified MDS coding.

01 / 06

Primary PDPM clinical category (driving this stay)

02 / 06

Functional score — Section GG ADL self-performance sum

03 / 06

Therapy services being provided

04 / 06

NTA complexity — non-therapy ancillary burden

05 / 06

Nursing complexity — MDS Section I comorbidities

06 / 06

Day of stay for NTA multiplier

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Estimated PDPM Case Mix Group

Case mix group and rate estimates are based on published FY2026 CMS PDPM rates. Actual reimbursement depends on your facility's geographic wage index, specific MDS coding, and payer contracts. This tool is for planning and review purposes only — not for billing use. Always confirm with a certified MDS coordinator.

About PDPM Case Mix

Why case mix classification
is the most important clinical-financial skill in SNF.

Under PDPM, the case mix group drives payment. Accurate classification is simultaneously a clinical accuracy requirement and a revenue integrity issue. Getting it wrong — in either direction — has consequences.

The Shift from RUG

PDPM replaced therapy minutes with clinical complexity

Under the old RUG system, more therapy minutes meant higher payment. Under PDPM, what drives payment is the patient's clinical profile — diagnosis, functional status, comorbidities, and care needs. Therapy is provided based on clinical need, not billing optimization.

→ Accurate MDS coding is now the revenue driver
NTA Multiplier

The 3× NTA multiplier for days 1–3 is the most valuable window

The Non-Therapy Ancillary (NTA) component triples for the first three days of a SNF stay. This rewards facilities for accepting medically complex patients. Facilities that document and code NTA comorbidities accurately capture significantly higher reimbursement during this high-acuity window.

→ The 72-hour documentation window is irreversible
Section GG

Functional assessment accuracy is non-negotiable

Section GG captures functional self-performance during the 3-day assessment window. Coding the patient's usual performance (not their best or worst performance, not their anticipated performance) requires clinical judgment, direct observation, and accurate documentation. Section GG errors affect both PDPM payment and quality measure reporting.

→ What the patient actually does, not what they can do
PEPPER Monitoring

OIG uses your case mix data to identify outliers

The Program for Evaluating Payment Patterns Electronic Report (PEPPER) flags facilities whose case mix patterns fall outside normal ranges. Facilities with unusually high proportions of high-complexity NTA or nursing categories may face targeted audit activity. Accurate coding protects both revenue and compliance.

→ Your case mix tells a story that surveyors read
Case Mix Daily Briefing

The daily briefing for MDS coordinators and clinical leaders.

PDPM updates, MDS guidance, NTA documentation tips, and case mix benchmarking — delivered before your morning meeting.