2007 ICD-9-CM Procedure 99.72 Therapeutic leukopheresis Removal of the blood to collect specific blood cells; the remaining blood is returned to the body. The preparation of leukocyte concentrates with the return of red cells and leukocyte-poor plasma to the donor. 99.72 is a specific code that can be used to specify a procedure 99.72 contains 1 index entry View the full Volume 3 99.* hierarchy 99.72 also known as: Therapeutic leukocytapheresis Index entries containing 99.72: Leukopheresis, therapeutic 99.72