AutoICD API

C91.50

Billable

Adult T-cell lymph/leuk (HTLV-1-assoc) not achieve remission

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

Status

Billable / Specific

Block

C81-C96

Parent Code

C91.5

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

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

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Related Codes(2)
Also Known As / Clinical Terms(186)

UMLS

Clinical Terms

  • HTLV-Associated Leukemia-Lymphomas
  • human t cell leukemia
  • Adult T-cell leukaemia/lymphoma (HTLV-1 positive)
  • Adult T-cell lymphoma/leukaemia NOS
  • Adult T-cell lymphomas/leukaemias
  • Adult T-cell leukemia/lymphoma (disorder)
  • T-Cell Leukemias, Adult
  • HTLV I Associated T Cell Leukemia Lymphoma
  • Leukaemic infiltration of skin (chronic T-cell lymphocytic leukaemia)
  • Adult T-cell leukemia/lymphoma
  • Adult T-cell lymphoma/leukemia (HTLV-1 +)
  • Leukemia-Lymphomas, Adult T-Cell
  • Adult T-cell lymphoma/leukemia (HTLV-1-associated)
  • T-Cell Leukemia-Lymphomas, Adult
  • Adult T-Cell Leukemia-Lymphoma
  • Human T Cell Leukemia Lymphoma
  • adult t-cell leukemias
  • Leukemias, Adult T-Cell
  • Adult T-cell lymphoma/leukaemia (HTLV-1 +)
  • Leukemia Lymphoma, Adult T Cell
  • T-Cell Leukemia-Lymphoma, Human
  • T Cell Leukemia Lymphoma, Adult
  • Adult T-cell lymphoma
  • Adult T-cell lymphoma/leukemia (HTLV-1-associated) NOS
  • Human T-Cell Leukemia-Lymphoma
  • Adult T-cell lymphoma/leukaemia
  • Adult T-Cell Leukemia-Lymphomas
  • Adult T-cell leukaemia
  • HTLV-Associated Leukemia-Lymphoma
  • Leukemia, Adult T Cell
  • T-Cell Leukemia-Lymphoma, HTLV-I-Associated
  • Leukemia-Lymphoma, HTLV-I-Associated T-Cell
  • Leukemia-Lymphoma, HTLV-Associated
  • t-all
  • Leukemia-Lymphoma, Adult T-Cell
  • Adult T-cell leukaemia/lymphoma of skin
  • T-cell chronic lymphocytic leukemia
  • Leukaemic infiltration of skin
  • HTLV-I-Associated T-Cell Leukemia-Lymphomas
  • Leukemia-Lymphomas, HTLV-Associated
  • adult T cell leukemia
  • atll
  • Adult T-cell lymphoma/leukemia (HTLV-1-associated) with failed remission
  • Leukemia-Lymphomas, Human T-Cell
  • TCLL - T-cell chronic lymphocytic leukaemia
  • T Cell Leukemia Lymphoma, HTLV I Associated
  • Adult T-cell leukaemia/lymphoma
  • Adult T-cell leukemia/lymphoma (HTLV-1 positive)
  • Adult T-cell leukemia/lymphoma (clinical)
  • T-cell chronic lymphocytic leukaemia
  • Adult T-cell leukemia
  • Adult T-cell leukemia/lymphoma - primary cutaneous
  • Leukemic infiltration of skin (chronic T-cell lymphocytic leukemia)
  • Human T-Cell Leukemia-Lymphomas
  • t cell acute leukemia
  • Smoldering chronic lymphocytic leukemia
  • Leukemia Lymphoma, T Cell, Acute, HTLV I Associated
  • T-Cell Leukemia, Adult
  • Adult T-cell leukaemia/lymphoma (clinical)
  • Adult T-cell lymphoma/leukemia
  • Human T Lymphotropic Virus-Associated Leukemia-Lymphoma
  • Leukemia-Lymphoma, Human T-Cell
  • HTLV Associated Leukemia Lymphoma
  • Leukemia-Lymphomas, HTLV-I-Associated T-Cell
  • Leukemia, Adult T-Cell
  • T-Cell Leukemia-Lymphomas, HTLV-I-Associated
  • T-Cell Leukemia-Lymphoma, Adult
  • HTLV-I-Associated T-Cell Leukemia-Lymphoma
  • HTLV ALL
  • HTLV-I Associated Adult T-Cell Leukemia/Lymphoma
  • HTLV-1 Associated Adult T-Cell Lymphoma/Leukemia
  • Adult T-cell leukemia/lymphoma of skin
  • Adult T Cell Lymphoma/Leukemia
  • TCLL - T-cell chronic lymphocytic leukemia
  • Adult T-cell leukemia/lymphoma (morphologic abnormality)
  • Neoplastic sequelae of disorders
  • Human T Lymphotropic Virus Associated Leukemia Lymphoma
  • Leukemia-Lymphoma, T-Cell, Acute, HTLV-I-Associated
  • Leukemic infiltration of skin
  • Smouldering chronic lymphocytic leukaemia
  • Leukaemia cutis
  • Leukemia cutis
  • T-Cell Leukemia-Lymphomas, Human
  • T Cell Leukemia, Adult
Frequently Asked Questions
What is the ICD-10 code for adult t-cell lymph/leuk (htlv-1-assoc) not achieve remission?

The ICD-10-CM code for adult t-cell lymph/leuk (htlv-1-assoc) not achieve remission is C91.50. The full clinical description is "Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission". C91.50 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C91.50 mean?

ICD-10-CM code C91.50 represents “Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C91.50 a billable code?

Yes, C91.50 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C91.50 in?

C91.50 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C91.50?

C91.50 has Excludes1 notes indicating codes that cannot be used together with it, including: personal history of leukemia (Z85.6).

What SNOMED CT codes does C91.50 map to?

C91.50 maps to 7 SNOMED CT concepts: 110007008, 721762007, 404156009, 404122003, 363232002, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C91.50?

C91.50 is linked to 3 UMLS Concept Unique Identifiers: C0023493, C2854106, C2854105. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C91.50 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like adult t-cell lymph/leuk (htlv-1-assoc) not achieve remission affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of C91.50?

There is no direct ICD-11 mapping available for C91.50 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.