ICD-10-CM Code for Macrostomia Q18.4

ICD-10 code Q18.4 for Macrostomia is a medical classification as listed by WHO under the range - Congenital malformations, deformations and chromosomal abnormalities .

Macrostomia

Q18

Excludes1: cleft lip and cleft palate (Q35-Q37)
conditions classified to Q67.0-Q67.4
congenital malformations of skull and face bones (Q75.-)
cyclopia (Q87.0)
dentofacial anomalies [including malocclusion] (M26.-)
malformation syndromes affecting facial appearance (Q87.0)
persistent thyroglossal duct (Q89.2)

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Get crucial instructions for accurate ICD-10-CM Q18.4 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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