pdpm-estimatelisted
Install: claude install-skill magicare-ai/snf-skills
# PDPM Revenue Estimate from Referral Documentation
Estimate what a Medicare Part A (Fee-for-Service) SNF stay will reimburse under
the Patient-Driven Payment Model (PDPM) **before** the patient is admitted,
using only the referral packet. This helps admissions and billing staff make
informed acceptance decisions and spot documentation gaps early.
**Why this is always an estimate:** actual PDPM classification is set by the
MDS 3.0 assessment (the 5-day PPS assessment) completed *after* admission —
coded diagnoses (I0020B), Section GG function scores, Section K
swallowing/diet items, Section O treatments, and the rest. A pre-admission
estimate built from hospital paperwork can and will differ from the final
HIPPS code. Always label the output as an estimate and flag every assumption.
**Scope guard:** this is Medicare FFS PDPM only. Medicare Advantage plans may
pay levels, contracted rates, or their own PDPM variant — if the payer is an MA
plan, say so and ask for the contract terms instead of assuming FFS rates.
## The six PDPM components
Every Medicare Part A day is paid as the sum of six component rates. Five are
case-mix adjusted (component base rate × case-mix index (CMI) for the
patient's group, × a variable per-diem factor for PT/OT/NTA); one is flat.
| Component | What drives the group | Groups |
|---|---|---|
| PT | PDPM clinical category (collapsed to 4) × GG function score (0–24) | TA–TP (16) |
| OT | Same drivers as PT (groups can differ only via CMI) | TA–TP