Is C86 a billable code?
No. C86 is a header code that groups 14 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
C86: Other specified types of T/NK-cell lymphoma
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
C86 groups related diagnoses under other specified types of t/nk-cell lymphoma. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under C86
- C86.00Extranodal NK/T-cell lymphoma, nasal type not having achieved remission
- C86.01Extranodal NK/T-cell lymphoma, nasal type, in remission
- C86.10Hepatosplenic T-cell lymphoma not having achieved remission
- C86.11Hepatosplenic T-cell lymphoma, in remission
- C86.20Enteropathy-type (intestinal) T-cell lymphoma not having achieved remission
- C86.21Enteropathy-type (intestinal) T-cell lymphoma, in remission
- C86.30Subcutaneous panniculitis-like T-cell lymphoma not having achieved remission
- C86.31Subcutaneous panniculitis-like T-cell lymphoma, in remission
- C86.40Blastic NK-cell lymphoma not having achieved remission
- C86.41Blastic NK-cell lymphoma, in remission
- C86.50Angioimmunoblastic T-cell lymphoma not having achieved remission
- C86.51Angioimmunoblastic T-cell lymphoma, in remission
- C86.60Primary cutaneous CD30-positive T-cell proliferations not having achieved remission
- C86.61Primary cutaneous CD30-positive T-cell proliferations, in remission
C86 questions
What does C86 mean?
C86 is the ICD-10-CM code for Other specified types of T/NK-cell lymphoma. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.