ICD-10 Guide

C84.00

Name: ICD-10-CM Medical Diagnosis Codes
Creator: Centers for Medicare & Medicaid Services
License: https://www.cms.gov/medicare/coding/icd10

Billable

Mycosis fungoides, unspecified site

BILLABLE STATUSYes

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 C84.00 is a billable code used to indicate a diagnosis of mycosis fungoides, unspecified site.

Key Diagnostic Point:

Mycosis fungoides, unspecified site

C84.00

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

C84.00

Code Description

Key Diagnostic Point:

Related ICD-10 Codes