Random 10-digit MRNs and 14-digit accession numbers on orders

Shipped

November 12, 2026 at 7:56 PM UTC

Author

Kamo

Commit

ba93afb

MRNs are ten random digits with a Luhn check digit (no counter, non-sequential); existing numbers are untouched. Every order is accessioned at placement from an atomic per-practice, per-year counter, and GET /chart/orders/by-accession/{n} finds an order behind the usual chart access check.