C95.12
✓ Billable
Chronic leukemia of unspecified cell type, in relapse
ICD-10-CM · FY2026 · Neoplasms
Code
C95.12
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Neoplasms
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code C95.12?
ICD-10-CM code C95.12 represents Chronic leukemia of unspecified cell type, in relapse. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.
Is C95.12 billable?
Yes. C95.12 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is C95.12 in?
C95.12 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.
Related codes in the C95 category
C95
Leukemia of unspecified cell type
Non-billable
C95.0
Acute leukemia of unspecified cell type
Non-billable
C95.1
Chronic leukemia of unspecified cell type
Non-billable
C95.9
Leukemia, unspecified
Non-billable
C95.00
Acute leukemia of unspecified cell type not having achieved remission
Billable
C95.01
Acute leukemia of unspecified cell type, in remission
Billable
C95.02
Acute leukemia of unspecified cell type, in relapse
Billable
C95.10
Chronic leukemia of unspecified cell type not having achieved remission
Billable
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