C91.0 - Acute lymphoblastic leukemia [ALL]

  • Applicable to Acute lymphoblastic leukemia [ALL]
  • The 2025 edition of ICD10-CM C91.0 became effective on October 1, 2024.
  • This is the American ICD10-CM version of C91.0 - other international versions of ICD10 C91.0 may differ.
  • C91.0 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • C91.0 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • C91.0 - Acute lymphoblastic leukemia [ALL]
    • C91.0 - Acute lymphoblastic leukemia [ALL]
    • C91.00 - Acute lymphoblastic leukemia not having achieved remission
    • C91.01 - Acute lymphoblastic leukemia, in remission
    • C91.02 - Acute lymphoblastic leukemia, in relapse

Code Notes

  • Codes in subcategory C91.0- should only be used for T-cell and B-cell precursor leukemia

The following codes above C91.0 contain annotation back-references that may be applicable to C91.0:

Chapter: C00-D49 Neoplasms

Section: C81-C96 Malignant neoplasms of lymphoid, hematopoietic and related tissue

Category: C91 Lymphoid leukemia

       
Non-Billable/Non-Specific Code

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