C84.0 - Mycosis fungoides
- Applicable to Mycosis fungoides
- The 2025 edition of ICD10-CM C84.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of C84.0 - other international versions of ICD10 C84.0 may differ.
- C84.0 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- C84.0 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- C84.0 - Mycosis fungoides
- C84.0 - Mycosis fungoides
- C84.00 - Mycosis fungoides, unspecified site
- C84.01 - Mycosis fungoides, lymph nodes of head, face, and neck
- C84.02 - Mycosis fungoides, intrathoracic lymph nodes
- C84.03 - Mycosis fungoides, intra-abdominal lymph nodes
- C84.04 - Mycosis fungoides, lymph nodes of axilla and upper limb
- C84.05 - Mycosis fungoides, lymph nodes of inguinal region and lower limb
- C84.06 - Mycosis fungoides, intrapelvic lymph nodes
- C84.07 - Mycosis fungoides, spleen
- C84.08 - Mycosis fungoides, lymph nodes of multiple sites
- C84.09 - Mycosis fungoides, extranodal and solid organ sites
- C84.0A - Mycosis fungoides, in remission
Type 1 Excludes
- peripheral T-cell lymphoma, not elsewhere classified (C84.4-)
Non-Billable/Non-Specific Code
The following codes above C84.0 contain annotation back-references that may be applicable to C84.0:
- Chapter: C00-D49 - Neoplasms
- Section: C81-C96 - Malignant neoplasms of lymphoid, hematopoietic and related tissue
- Category: C84 - Mature T/NK-cell lymphomas
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.
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