Healthcare Cost Inflation Index
adw.adw_040Returns a 0-100 healthcare cost inflation index (monthly FRED medical CPI vs core CPI year-over-year spread, z-scored over a 36-month window) with score, trend, confidence, medical_cpi_yoy_pct, core_cpi_yoy_pct, healthcare_spread_pct, and top drivers. Call when the user asks about healthcare inflation, medical cost trends, or health costs versus core inflation, or when timing employer health-plan renewals, premium and benefits renegotiation, or healthcare budgeting. Updates: monthly.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| days | No | Optional: return a daily HISTORY series of the last N days (up to 5 years of real archived data) instead of the current snapshot. History requires Gold tier; without it, the current snapshot is returned. |