- Verified Standard(no-login)/Expedited(surrogate) matrix from official CMS-855
PDFs (docs/healthcare-filing-tiers-verified.md): reactivation+revalidation are
855I paper-to-MAC reasons, original-signature, routed by state; sig may not be
delegated; 855B needs PECOS app fee.
- Add scripts/workers/mac_routing.py: state->MAC routing (all 56 jurisdictions,
12 destinations) for envelope addressing + daily batch grouping. Addresses
marked VERIFY before live mail.
- npi_provider.py: fix access strings to two-tier framing; NPPES update/reactivation
no longer 'online-only'; note 855B fee.
- checkout.ts + service pages: strip client-facing mechanics & the paper-vs-tier
choice; surrogate is the only optional, positively-framed ask (faster, never
required, never share password).
