Medicare Financial Management Manual (Pub. 100-06), Ch. 1 § 100.7
Provider Enrollment - Medicare Program Administration
100.7 - Provider Enrollment - Medicare Program Administration
Function (Summary Level Code 19000) - (Rev. 1, 08-30-02)
A1-1213.7, B1-4213.7
The contractor shall use this summary level code only with the concurrence of CMS.