2025 ICD-10-CM Diagnosis Code C84.0A
Mycosis fungoides, in remission
- ICD-10-CM Code:
- C84.0A
- ICD-10 Code for:
- Mycosis fungoides, in remission
- Is Billable?
- Yes - Valid for Submission
- Code Navigator:
C84.0A is a billable diagnosis code used to specify a medical diagnosis of mycosis fungoides, in remission. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2024 through September 30, 2025.
Clinical Information
Mycosis Fungoides
a chronic, malignant t-cell lymphoma of the skin. in the late stages, the lymph nodes and viscera are affected.Lymph Nodes
they are oval or bean shaped bodies (1 - 30 mm in diameter) located along the lymphatic system.
New 2025 ICD-10-CM Code
C84.0A is new to ICD-10-CM code set for the FY 2025, effective October 1, 2024. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2024. This is a new and revised code for the FY 2025 (October 1, 2024 - September 30, 2025).
Replacement Code
C840A replaces the following previously assigned ICD-10-CM code(s):
- Z85.72 - Personal history of non-Hodgkin lymphomas
