ICD-10-CM
ICD-10 code for Lymphoma: C85.90
The ICD-10-CM index points "Lymphoma" to C85.90, Non-Hodgkin lymphoma, unspecified, unspecified site. C85.90 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in C85
A header groups codes and is not billed. A billable code is one you can report.
- C85Other specified and unspecified types of non-Hodgkin lymphomaHeader
- C85.1Unspecified B-cell lymphomaHeader
- C85.10Unspecified B-cell lymphoma, unspecified siteBillable
- C85.11Unspecified B-cell lymphoma, lymph nodes of head, face, and neckBillable
- C85.12Unspecified B-cell lymphoma, intrathoracic lymph nodesBillable
- C85.13Unspecified B-cell lymphoma, intra-abdominal lymph nodesBillable
- C85.14Unspecified B-cell lymphoma, lymph nodes of axilla and upper limbBillable
- C85.15Unspecified B-cell lymphoma, lymph nodes of inguinal region and lower limbBillable
- C85.16Unspecified B-cell lymphoma, intrapelvic lymph nodesBillable
- C85.17Unspecified B-cell lymphoma, spleenBillable
- C85.18Unspecified B-cell lymphoma, lymph nodes of multiple sitesBillable
- C85.19Unspecified B-cell lymphoma, extranodal and solid organ sitesBillable
- C85.1AUnspecified B-cell lymphoma, in remissionBillable
- C85.2Mediastinal (thymic) large B-cell lymphomaHeader
- C85.20Mediastinal (thymic) large B-cell lymphoma, unspecified siteBillable
- C85.21Mediastinal (thymic) large B-cell lymphoma, lymph nodes of head, face, and neckBillable
- C85.22Mediastinal (thymic) large B-cell lymphoma, intrathoracic lymph nodesBillable
- C85.23Mediastinal (thymic) large B-cell lymphoma, intra-abdominal lymph nodesBillable
- C85.24Mediastinal (thymic) large B-cell lymphoma, lymph nodes of axilla and upper limbBillable
- C85.25Mediastinal (thymic) large B-cell lymphoma, lymph nodes of inguinal region and lower limbBillable
- C85.26Mediastinal (thymic) large B-cell lymphoma, intrapelvic lymph nodesBillable
- C85.27Mediastinal (thymic) large B-cell lymphoma, spleenBillable
- C85.28Mediastinal (thymic) large B-cell lymphoma, lymph nodes of multiple sitesBillable
- C85.29Mediastinal (thymic) large B-cell lymphoma, extranodal and solid organ sitesBillable
- C85.2AMediastinal (thymic) large B-cell lymphoma, in remissionBillable
- C85.8Other specified types of non-Hodgkin lymphomaHeader
- C85.80Other specified types of non-Hodgkin lymphoma, unspecified siteBillable
- C85.81Other specified types of non-Hodgkin lymphoma, lymph nodes of head, face, and neckBillable
- C85.82Other specified types of non-Hodgkin lymphoma, intrathoracic lymph nodesBillable
- C85.83Other specified types of non-Hodgkin lymphoma, intra-abdominal lymph nodesBillable
- C85.84Other specified types of non-Hodgkin lymphoma, lymph nodes of axilla and upper limbBillable
- C85.85Other specified types of non-Hodgkin lymphoma, lymph nodes of inguinal region and lower limbBillable
- C85.86Other specified types of non-Hodgkin lymphoma, intrapelvic lymph nodesBillable
- C85.87Other specified types of non-Hodgkin lymphoma, spleenBillable
- C85.88Other specified types of non-Hodgkin lymphoma, lymph nodes of multiple sitesBillable
- C85.89Other specified types of non-Hodgkin lymphoma, extranodal and solid organ sitesBillable
- C85.8AOther specified types of non-Hodgkin lymphoma, in remissionBillable
- C85.9Non-Hodgkin lymphoma, unspecifiedHeader
- C85.90Non-Hodgkin lymphoma, unspecified, unspecified siteBillable
- C85.91Non-Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neckBillable
- C85.92Non-Hodgkin lymphoma, unspecified, intrathoracic lymph nodesBillable
- C85.93Non-Hodgkin lymphoma, unspecified, intra-abdominal lymph nodesBillable
- C85.94Non-Hodgkin lymphoma, unspecified, lymph nodes of axilla and upper limbBillable
- C85.95Non-Hodgkin lymphoma, unspecified, lymph nodes of inguinal region and lower limbBillable
- C85.96Non-Hodgkin lymphoma, unspecified, intrapelvic lymph nodesBillable
- C85.97Non-Hodgkin lymphoma, unspecified, spleenBillable
- C85.98Non-Hodgkin lymphoma, unspecified, lymph nodes of multiple sitesBillable
- C85.99Non-Hodgkin lymphoma, unspecified, extranodal and solid organ sitesBillable
- C85.9ANon-Hodgkin lymphoma, unspecified, in remissionBillable
Excludes1
Excludes1 means these codes are not reported together.
From C85. A note on a category applies to every code under it.
Related conditions
Related pages
- C85.90 code detailsNotes, nearby codes, CMS-HCC group
- Category C85Every code under it
- Chapter 2Neoplasms
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Lymphoma?
The ICD-10-CM index points "Lymphoma" to C85.90, Non-Hodgkin lymphoma, unspecified, unspecified site. C85.90 is a billable code.
Is C85.90 billable?
Yes. C85.90 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to C85.90?
The CDC tabular list gives 2 Excludes1 notes (not coded together) for C85.90 and the categories above it. They are listed on this page.
What chapter is C85.90 in?
Chapter 2. Neoplasms.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.