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3. Chapter - C00-D49
4. Section - C81-C96
5. Category - C81
6. C81.91

C81.91 - Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck

• Applicable to Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck
• The 2025 edition of ICD10-CM C81.91 became effective on October 1, 2024.
• This is the American ICD10-CM version of C81.91 - other international versions of ICD10 C81.91 may differ.
• C81.91 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above C81.91 contain annotation back-references that may be applicable to C81.91:

• Chapter: C00-D49 - Neoplasms
• Section: C81-C96 - Malignant neoplasms of lymphoid, hematopoietic and related tissue
• Category: C81 - Hodgkin lymphoma

Browse other similar CM codes:

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