ICD-10-CM Diagnosis Code (2025)
Official Description for Q86
Congenital malformation syndromes due to known exogenous causes, not elsewhere classified
Coding Notes & Guidelines for Q86
- iodine-deficiency-related hypothyroidism (E00-E02)
- nonteratogenic effects of substances transmitted via placenta or breast milk (P04.-)
Meadow's syndrome
Child Codes (More Specific Codes for Q86):
About ICD-10-CM Code Q86 (Congenital malformation syndromes due to known exogenous causes)
ICD-10-CM code Q86 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 Q86 became effective on October 1, 2024.
This page provides detailed information about Q86 - Congenital malformation syndromes due to known exogenous causes, not elsewhere classified. 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 Congenital malformation syndromes due to known exogenous causes related to not elsewhere classified.