ICD-10-CM Diagnosis Code (2025)
Official Description for Q31
Congenital malformations of larynx
Coding Notes & Guidelines for Q31
Excludes1: Not Coded Here
congenital laryngeal stridor NOS (P28.89)
Inclusion Terms
- Glottic web of larynx
- Subglottic web of larynx
- Web of larynx NOS
Inclusion Terms
- Absence of larynx
- Agenesis of larynx
- Atresia of larynx
- Congenital cleft thyroid cartilage
- Congenital fissure of epiglottis
- Congenital stenosis of larynx NEC
- Posterior cleft of cricoid cartilage
Child Codes (More Specific Codes for Q31):
About ICD-10-CM Code Q31 (Congenital malformations of larynx)
ICD-10-CM code Q31 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 Q31 became effective on October 1, 2024.
This page provides detailed information about Q31 - Congenital malformations of larynx. 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 malformations of larynx.