2023 ICD-10-CM Diagnosis Code C86.5

Angioimmunoblastic T-cell lymphoma

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • C86.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2023 edition of ICD-10-CM C86.5 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of C86.5 - other international versions of ICD-10 C86.5 may differ.
Applicable To
  • Angioimmunoblastic lymphadenopathy with dysproteinemia (AILD)
The following code(s) above C86.5 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to C86.5:
  • C00-D49
    2023 ICD-10-CM Range C00-D49

    Neoplasms

    Note
    • Functional activity
    • All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
    • Morphology [Histology]
    • Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
    • Primary malignant neoplasms overlapping site boundaries
    • A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
    • Malignant neoplasm of ectopic tissue
    • Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).
    Neoplasms
  • C81-C96
    2023 ICD-10-CM Range C81-C96

    Malignant neoplasms of lymphoid, hematopoietic and related tissue

    Type 2 Excludes
    • 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)
    Malignant neoplasms of lymphoid, hematopoietic and related tissue
  • C86
    ICD-10-CM Diagnosis Code C86

    Other specified types of T/NK-cell lymphoma

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • anaplastic large cell lymphoma, ALK negative (C84.7-)
    • anaplastic large cell lymphoma, ALK positive (C84.6-)
    • mature T/NK-cell lymphomas (C84.-)
    • other specified types of non-Hodgkin lymphoma (C85.8-)
    Other specified types of T/NK-cell lymphoma
Approximate Synonyms
  • Lymphoma, angioimmunoblastic t-cell
Clinical Information
  • A disorder characterized by proliferation of arborizing small vessels, prominent immunoblastic proliferations and amorphous acidophilic interstitial material. Clinical manifestations include fever, sweats, weight loss, generalized lymphadenopathy and frequently hepatosplenomegaly.
  • A mature t-cell non-hodgkin lymphoma, characterized by systemic disease and a polymorphous infiltrate involving lymph nodes. It occurs in the middle aged and elderly, with an equal incidence in males and females. The clinical course is typically aggressive. (who, 2001)
  • An aggressive (fast-growing) type of t-cell non-hodgkin lymphoma marked by enlarged lymph nodes and hypergammaglobulinemia (increased antibodies in the blood). Other symptoms may include a skin rash, fever, weight loss, or night sweats.
ICD-10-CM C86.5 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
  • 820 Lymphoma and leukemia with major o.r. Procedures with mcc
  • 821 Lymphoma and leukemia with major o.r. Procedures with cc
  • 822 Lymphoma and leukemia with major o.r. Procedures without cc/mcc
  • 823 Lymphoma and non-acute leukemia with other procedures with mcc
  • 824 Lymphoma and non-acute leukemia with other procedures with cc
  • 825 Lymphoma and non-acute leukemia with other procedures without cc/mcc
  • 840 Lymphoma and non-acute leukemia with mcc
  • 841 Lymphoma and non-acute leukemia with cc
  • 842 Lymphoma and non-acute leukemia without cc/mcc
  • 974 Hiv with major related condition with mcc
  • 975 Hiv with major related condition with cc
  • 976 Hiv with major related condition without cc/mcc

Convert C86.5 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
Code annotations containing back-references to C86.5:
  • Type 1 Excludes: C84.Z
    ICD-10-CM Diagnosis Code C84.Z

    Other mature T/NK-cell lymphomas

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Note
    • If T-cell lineage or involvement is mentioned in conjunction with a specific lymphoma, code to the more specific description.
    Type 1 Excludes
    • angioimmunoblastic T-cell lymphoma (C86.5)
    • blastic NK-cell lymphoma (C86.4)
    • enteropathy-type T-cell lymphoma (C86.2)
    • extranodal NK-cell lymphoma, nasal type (C86.0)
    • hepatosplenic T-cell lymphoma (C86.1)
    • primary cutaneous CD30-positive T-cell proliferations (C86.6)
    • subcutaneous panniculitis-like T-cell lymphoma (C86.3)
    • T-cell leukemia (C91.1-)

Diagnosis Index entries containing back-references to C86.5:
  • Lymphadenopathy (generalized) R59.1
    ICD-10-CM Diagnosis Code R59.1

    Generalized enlarged lymph nodes

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Lymphadenopathy NOS
    • angioimmunoblastic, with dysproteinemia C86.5 (AILD)
  • Lymphoma (of) (malignant) C85.90
    ICD-10-CM Diagnosis Code C85.90

    Non-Hodgkin lymphoma, unspecified, unspecified site

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • angioimmunoblastic T-cell C86.5

ICD-10-CM Codes Adjacent To C86.5
C85.96 …… intrapelvic lymph nodes
C85.97 …… spleen
C85.98 …… lymph nodes of multiple sites
C85.99 …… extranodal and solid organ sites
C86 Other specified types of T/NK-cell lymphoma
C86.0 Extranodal NK/T-cell lymphoma, nasal type
C86.1 Hepatosplenic T-cell lymphoma
C86.2 Enteropathy-type (intestinal) T-cell lymphoma
C86.3 Subcutaneous panniculitis-like T-cell lymphoma
C86.4 Blastic NK-cell lymphoma
C86.5 Angioimmunoblastic T-cell lymphoma
C86.6 Primary cutaneous CD30-positive T-cell proliferations
C88 Malignant immunoproliferative diseases and certain other B-cell lymphomas
C88.0 Waldenström macroglobulinemia
C88.2 Heavy chain disease
C88.3 Immunoproliferative small intestinal disease
C88.4 Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma]
C88.8 Other malignant immunoproliferative diseases
C88.9 Malignant immunoproliferative disease, unspecified
C90 Multiple myeloma and malignant plasma cell neoplasms
C90.0 Multiple myeloma

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.