ICD-10-CM T45.3X6: Underdosing of enzymes

ICD-10-CM Diagnosis Code (2025)

Official Description for T45.3X6

Underdosing of enzymes

Parent Code (Less Specific):

T45 - Poisoning by, adverse effect of and underdosing of primarily systemic and hematological agents, not elsewhere classified

About ICD-10-CM Code T45.3X6 (Underdosing of enzymes)

ICD-10-CM code T45.3X6 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 T45.3X6 became effective on October 1, 2024.

This page provides detailed information about T45.3X6 - Underdosing of enzymes. 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 Underdosing of enzymes.