C91.50

Billable

Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission

C91.50 is the ICD-10-CM code for Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
C00-D49
Parent
C91.5
Edition
FY2026

C00-D49 Neoplasms

Includes

  • Adult T-cell lymphoma/leukemia (HTLV-1-associated) with failed remission
  • Adult T-cell lymphoma/leukemia (HTLV-1-associated) NOS

Frequently asked questions

What is ICD-10 code C91.50?
C91.50 is the ICD-10-CM code for "Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission". It falls under C00-D49 Neoplasms.
Is C91.50 a billable code?
Yes — C91.50 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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