ICD-10-CM
Congenital malformations, deformations and chromosomal abnormalities
Chapter 17, Q00-Q99. CDC FY2027 file dated June 16, 2026.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Categories
87 categories in this chapter. Open one, or page through every code below.
- Q00Anencephaly and similar malformations
- Q01Encephalocele
- Q02Microcephaly
- Q03Congenital hydrocephalus
- Q04Other congenital malformations of brain
- Q05Spina bifida
- Q06Other congenital malformations of spinal cord
- Q07Other congenital malformations of nervous system
- Q10Congenital malform of eyelid, lacrimal apparatus and orbit
- Q11Anophthalmos, microphthalmos and macrophthalmos
- Q12Congenital lens malformations
- Q13Congenital malformations of anterior segment of eye
- Q14Congenital malformations of posterior segment of eye
- Q15Other congenital malformations of eye
- Q16Congenital malform of ear causing impairment of hearing
- Q17Other congenital malformations of ear
- Q18Other congenital malformations of face and neck
- Q20Congenital malformations of cardiac chambers and connections
- Q21Congenital malformations of cardiac septa
- Q22Congenital malformations of pulmonary and tricuspid valves
- Q23Congenital malformations of aortic and mitral valves
- Q24Other congenital malformations of heart
- Q25Congenital malformations of great arteries
- Q26Congenital malformations of great veins
- Q27Other congenital malformations of peripheral vascular system
- Q28Other congenital malformations of circulatory system
- Q30Congenital malformations of nose
- Q31Congenital malformations of larynx
- Q32Congenital malformations of trachea and bronchus
- Q33Congenital malformations of lung
- Q34Other congenital malformations of respiratory system
- Q35Cleft palate
- Q36Cleft lip
- Q37Cleft palate with cleft lip
- Q38Other congenital malformations of tongue, mouth and pharynx
- Q39Congenital malformations of esophagus
51 more categories are in this chapter. Type a code or a term to open one.
Codes
A header groups codes and is not billed. A billable code is one you can report.
601 to 640 of 1,067
- Q66.4Congenital talipes calcaneovalgusHeader
- Q66.40Congenital talipes calcaneovalgus, unspecified footBillable
- Q66.41Congenital talipes calcaneovalgus, right footBillable
- Q66.42Congenital talipes calcaneovalgus, left footBillable
- Q66.5Congenital pes planusHeader
- Q66.50Congenital pes planus, unspecified footBillable
- Q66.51Congenital pes planus, right footBillable
- Q66.52Congenital pes planus, left footBillable
- Q66.6Other congenital valgus deformities of feetBillable
- Q66.7Congenital pes cavusHeader
- Q66.70Congenital pes cavus, unspecified footBillable
- Q66.71Congenital pes cavus, right footBillable
- Q66.72Congenital pes cavus, left footBillable
- Q66.8Other congenital deformities of feetHeader
- Q66.80Congenital vertical talus deformity, unspecified footBillable
- Q66.81Congenital vertical talus deformity, right footBillable
- Q66.82Congenital vertical talus deformity, left footBillable
- Q66.89Other specified congenital deformities of feetBillable
- Q66.9Congenital deformity of feet, unspecifiedHeader
- Q66.90Congenital deformity of feet, unspecified, unspecified footBillable
- Q66.91Congenital deformity of feet, unspecified, right footBillable
- Q66.92Congenital deformity of feet, unspecified, left footBillable
- Q67Congenital ms deformities of head, face, spine and chestHeader
- Q67.0Congenital facial asymmetryBillable
- Q67.1Congenital compression faciesBillable
- Q67.2DolichocephalyBillable
- Q67.3PlagiocephalyBillable
- Q67.4Other congenital deformities of skull, face and jawBillable
- Q67.5Congenital deformity of spineBillable
- Q67.6Pectus excavatumBillable
- Q67.7Pectus carinatumBillable
- Q67.8Other congenital deformities of chestBillable
- Q68Other congenital musculoskeletal deformitiesHeader
- Q68.0Congenital deformity of sternocleidomastoid muscleBillable
- Q68.1Congenital deformity of finger(s) and handBillable
- Q68.2Congenital deformity of kneeBillable
- Q68.3Congenital bowing of femurBillable
- Q68.4Congenital bowing of tibia and fibulaBillable
- Q68.5Congenital bowing of long bones of leg, unspecifiedBillable
- Q68.6Discoid meniscusBillable