C86.2
⚠ Non-billable (Header)Enteropathy-type (intestinal) T-cell lymphoma
Neoplasms (C00-D49)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Also Known As
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • 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-)
Child Codes (2)
Clinical Description
ICD-10-CM code C86.2 represents enteropathy-type (intestinal) t-cell lymphoma. This code falls under the Neoplasms (C00-D49) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.
This is a 5-character code at the 4th level of specificity. There are 2 more specific child codes under C86.2. Coders should note that C86.2 has 4 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code C86.2?
ICD-10-CM code C86.2 is "Enteropathy-type (intestinal) T-cell lymphoma". It belongs to the category: Neoplasms (C00-D49).
Is C86.2 a billable ICD-10 code?
No, C86.2 is a non-billable header code. A more specific child code must be used for billing.
What codes are excluded with C86.2?
C86.2 has 4 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Related Codes in C86
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)