I thought they had fixed that. In my working life I was a Patient Accounting Director in a 325 bed hospital. The "Medicare" issued codes that go on the billings were "02" Discharged and "20" for Discharged Deceased (If I recall the terminology correctly after 17 years). A consortium of Patient Accounting managers, our Association AAHAM, (American Association of Hospital Administrative Managers) had filed multiple complaints about those required codes and I had thought the Discharged Deceased had been changed to some other code.
Just takes 1 typo to wipe someone out.