Carrier maintenance of Medicare provider numbers.
Publisher: Dept. of Health and Human Services, Office of Inspector General
Published: 1991
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 24
Subjects: United States. -- Health Care Financing Administration.; Medicare -- Claims administration.
Notes: Shipping list no.: 91-743-P.

"May 1991"--Cover.

"OEI-06-89-00870."