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.
561 to 600 of 1,067
- Q65.0Congenital dislocation of hip, unilateralHeader
- Q65.00Congenital dislocation of unspecified hip, unilateralBillable
- Q65.01Congenital dislocation of right hip, unilateralBillable
- Q65.02Congenital dislocation of left hip, unilateralBillable
- Q65.1Congenital dislocation of hip, bilateralBillable
- Q65.2Congenital dislocation of hip, unspecifiedBillable
- Q65.3Congenital partial dislocation of hip, unilateralHeader
- Q65.30Congenital partial dislocation of unspecified hip, unilateralBillable
- Q65.31Congenital partial dislocation of right hip, unilateralBillable
- Q65.32Congenital partial dislocation of left hip, unilateralBillable
- Q65.4Congenital partial dislocation of hip, bilateralBillable
- Q65.5Congenital partial dislocation of hip, unspecifiedBillable
- Q65.6Congenital unstable hipBillable
- Q65.8Other congenital deformities of hipHeader
- Q65.81Congenital coxa valgaBillable
- Q65.82Congenital coxa varaBillable
- Q65.89Other specified congenital deformities of hipBillable
- Q65.9Congenital deformity of hip, unspecifiedBillable
- Q66Congenital deformities of feetHeader
- Q66.0Congenital talipes equinovarusHeader
- Q66.00Congenital talipes equinovarus, unspecified footBillable
- Q66.01Congenital talipes equinovarus, right footBillable
- Q66.02Congenital talipes equinovarus, left footBillable
- Q66.1Congenital talipes calcaneovarusHeader
- Q66.10Congenital talipes calcaneovarus, unspecified footBillable
- Q66.11Congenital talipes calcaneovarus, right footBillable
- Q66.12Congenital talipes calcaneovarus, left footBillable
- Q66.2Congenital metatarsus (primus) varusHeader
- Q66.21Congenital metatarsus primus varusHeader
- Q66.211Congenital metatarsus primus varus, right footBillable
- Q66.212Congenital metatarsus primus varus, left footBillable
- Q66.219Congenital metatarsus primus varus, unspecified footBillable
- Q66.22Congenital metatarsus adductusHeader
- Q66.221Congenital metatarsus adductus, right footBillable
- Q66.222Congenital metatarsus adductus, left footBillable
- Q66.229Congenital metatarsus adductus, unspecified footBillable
- Q66.3Other congenital varus deformities of feetHeader
- Q66.30Other congenital varus deformities of feet, unspecified footBillable
- Q66.31Other congenital varus deformities of feet, right footBillable
- Q66.32Other congenital varus deformities of feet, left footBillable