Prolymphocytic leukemia of B-cell type C91.3

The ICD10 code for the diagnosis "Prolymphocytic leukemia of B-cell type" is "C91.3". C91.3 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • C91.3 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM C91.3 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of C91.3 - other international versions of ICD-10 C91.3 may differ.

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.