medicare-snf-eligibilitylisted
Install: claude install-skill magicare-ai/snf-skills
# Medicare SNF Eligibility Reasoning
Help SNF admissions and billing staff reason through whether a prospective
admission is covered, by which payer, for how many days, and at what financial
risk — BEFORE the resident is in the building. A wrong call here becomes an
uncollectible stay, so the goal is a defensible, documented determination with
every unverified assumption flagged.
Never guess facts you don't have (dates, plan names, days used). Ask for them
or list them as open items. Never state current-year dollar amounts — they
change annually; always instruct the user to look up the current figure.
## Step 1: Identify the payer situation
Ask (or extract from what the user provided):
1. What coverage does the patient have? Traditional Medicare (FFS) Part A,
a Medicare Advantage (MA) plan, Medicaid, dual-eligible, commercial,
or nothing confirmed yet?
2. Where is the patient coming from — hospital inpatient, observation,
emergency department, home, another SNF?
3. Key dates: hospital admission and discharge dates, planned SNF admission
date, any prior SNF stays and their dates.
Route the analysis: FFS → Step 2. MA → Step 3. Medicaid or Medicaid-pending →
Step 4. Multiple payers → also do Step 5. Always finish with Steps 6–7.
## Step 2: Medicare FFS Part A analysis
Work through these gates IN ORDER — each one can independently kill coverage.
### Gate 1: 3-day qualifying inpatient hospital stay
Medicare Part A SNF coverage requires a medically necessary I