ICD-10-CM Diagnosis Code (2025)
Official Description for L74
Eccrine sweat disorders
Coding Notes & Guidelines for L74
Excludes2: Not Included Here
generalized hyperhidrosis (R61)
Inclusion Terms
Miliaria tropicalis
Inclusion Terms
Hypohidrosis
Inclusion Terms
Frey's syndrome
Inclusion Terms
Sweat gland disorder NOS
Child Codes (More Specific Codes for L74):
L74.0 - Miliaria rubra
L74.1 - Miliaria crystallina
L74.2 - Miliaria profunda
L74.3 - Miliaria, unspecified
L74.4 - Anhidrosis
L74.5 - Focal hyperhidrosis
L74.51 - Primary focal hyperhidrosis
L74.510 - Primary focal hyperhidrosis, axilla
L74.511 - Primary focal hyperhidrosis, face
L74.512 - Primary focal hyperhidrosis, palms
L74.513 - Primary focal hyperhidrosis, soles
L74.519 - Primary focal hyperhidrosis, unspecified
L74.52 - Secondary focal hyperhidrosis
L74.8 - Other eccrine sweat disorders
L74.9 - Eccrine sweat disorder, unspecified
About ICD-10-CM Code L74 (Eccrine sweat disorders)
ICD-10-CM code L74 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM L74 became effective on October 1, 2024.
This page provides detailed information about L74 - Eccrine sweat disorders. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Eccrine sweat disorders.