Q31 Congenital malformations of larynx

Non-billable header with 7 child codes.

Excludes1 (never code together)

• congenital laryngeal stridor NOS (P28.89)

Applies from Q31 Congenital malformations of larynx

Excludes1 (never code together)

• congenital laryngeal stridor NOS (P28.89)

Codes under Q31

• Q31.0 Web of larynx
• 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

Code annotations containing back-references to Q31

Back-references to Q31

• Code Also: P28 Other respiratory conditions originating in the perinatal period (", if applicable, congenital malformations of the respiratory system (Q30-Q34)")

Back-references to Q31

• Code Also: P28 Other respiratory conditions originating in the perinatal period (", if applicable, congenital malformations of the respiratory system (Q30-Q34)")

Nearby codes

• Q31 Congenital malformations of larynx (this code)
• Q31.0 Web of larynx
• Q31.1 Congenital subglottic stenosis
• Q31.2 Laryngeal hypoplasia
• Q31.3 Laryngocele
• Q31.5 Congenital laryngomalacia