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)

  • personal history of leukemia (Z85.6)

Excludes 2

Conditions not included here, but the patient may have both

  • Kaposi's sarcoma of lymph nodes (C46.3)
  • secondary and unspecified neoplasm of lymph nodes (C77.-)
  • secondary neoplasm of bone marrow (C79.52)
  • secondary neoplasm of spleen (C78.89)

Also Known As / Clinical Terms

UMLS

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.

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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.