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Q31.0

Web of larynx

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 1 never code together
Q31code
Excludes1
  • congenital laryngeal stridor NOS (P28.89)P28.89

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Instructional notes 3
Q31.0code
Inclusion terms
  • Glottic web of larynx
  • Subglottic web of larynx
  • Web of larynx NOS
Index entries leading here 3
  • Anomaly, anomalous (congenital) (unspecified type) Q89.9
    • larynx, laryngeal (muscle) Q31.9
  • Deformity Q89.9
    • larynx (muscle) (congenital) Q31.8
  • Web, webbed (congenital)
    • larynx (glottic) (subglottic) Q31.0
Alongside this code 6 same parent — Q31
Q31.1 Congenital subglottic stenosis Q31.2 Laryngeal hypoplasia Q31.3 Laryngocele Q31.5 Congenital laryngomalacia Q31.8 Other congenital malformations of larynx Q31.9 Congenital malformation of larynx, unspecified
Additional references
AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
yes
Code set
FY2026
Parent
Q31
Block
Q30-Q34
Siblings
6

Present FY2024–FY2027.