About Section Q10-Q18

Section Q10-Q18 covers Congenital malformations of eye, ear, face and neck within Chapter 17 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from Q10 to Q18. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 72 entries
Q10Congenital malformations of eyelid, lacrimal apparatus and orbitNon-Billable›Q10.0Congenital ptosisBillable›Q10.1Congenital ectropionBillable›Q10.2Congenital entropionBillable›Q10.3Other congenital malformations of eyelidBillable›Q10.4Absence and agenesis of lacrimal apparatusBillable›Q10.5Congenital stenosis and stricture of lacrimal ductBillable›Q10.6Other congenital malformations of lacrimal apparatusBillable›Q10.7Congenital malformation of orbitBillable›Q11Anophthalmos, microphthalmos and macrophthalmosNon-Billable›Q11.0Cystic eyeballBillable›Q11.1Other anophthalmosBillable›Q11.2MicrophthalmosBillable›Q11.3MacrophthalmosBillable›Q12Congenital lens malformationsNon-Billable›Q12.0Congenital cataractBillable›Q12.1Congenital displaced lensBillable›Q12.2Coloboma of lensBillable›Q12.3Congenital aphakiaBillable›Q12.4SpherophakiaBillable›Q12.8Other congenital lens malformationsBillable›Q12.9Congenital lens malformation, unspecifiedBillable›Q13Congenital malformations of anterior segment of eyeNon-Billable›Q13.0Coloboma of irisBillable›Q13.1Absence of irisBillable›Q13.2Other congenital malformations of irisBillable›Q13.3Congenital corneal opacityBillable›Q13.4Other congenital corneal malformationsBillable›Q13.5Blue scleraBillable›Q13.8Other congenital malformations of anterior segment of eyeNon-Billable›Q13.81Rieger anomalyBillable›Q13.89Other congenital malformations of anterior segment of eyeBillable›Q13.9Congenital malformation of anterior segment of eye, unspecifiedBillable›Q14Congenital malformations of posterior segment of eyeNon-Billable›Q14.0Congenital malformation of vitreous humorBillable›Q14.1Congenital malformation of retinaBillable›Q14.2Congenital malformation of optic discBillable›Q14.3Congenital malformation of choroidBillable›Q14.8Other congenital malformations of posterior segment of eyeBillable›Q14.9Congenital malformation of posterior segment of eye, unspecifiedBillable›Q15Other congenital malformations of eyeNon-Billable›Q15.0Congenital glaucomaBillable›Q15.8Other specified congenital malformations of eyeBillable›Q15.9Congenital malformation of eye, unspecifiedBillable›Q16Congenital malformations of ear causing impairment of hearingNon-Billable›Q16.0Congenital absence of (ear) auricleBillable›Q16.1Congenital absence, atresia and stricture of auditory canal (external)Billable›Q16.2Absence of eustachian tubeBillable›Q16.3Congenital malformation of ear ossiclesBillable›Q16.4Other congenital malformations of middle earBillable›Q16.5Congenital malformation of inner earBillable›Q16.9Congenital malformation of ear causing impairment of hearing, unspecifiedBillable›Q17Other congenital malformations of earNon-Billable›Q17.0Accessory auricleBillable›Q17.1MacrotiaBillable›Q17.2MicrotiaBillable›Q17.3Other misshapen earBillable›Q17.4Misplaced earBillable›Q17.5Prominent earBillable›Q17.8Other specified congenital malformations of earBillable›Q17.9Congenital malformation of ear, unspecifiedBillable›Q18Other congenital malformations of face and neckNon-Billable›Q18.0Sinus, fistula and cyst of branchial cleftBillable›Q18.1Preauricular sinus and cystBillable›Q18.2Other branchial cleft malformationsBillable›Q18.3Webbing of neckBillable›Q18.4MacrostomiaBillable›Q18.5MicrostomiaBillable›Q18.6MacrocheiliaBillable›Q18.7MicrocheiliaBillable›Q18.8Other specified congenital malformations of face and neckBillable›Q18.9Congenital malformation of face and neck, unspecifiedBillable›