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.
641 to 680 of 1,067
- Q68.8Other specified congenital musculoskeletal deformitiesBillable
- Q69PolydactylyHeader
- Q69.0Accessory finger(s)Billable
- Q69.1Accessory thumb(s)Billable
- Q69.2Accessory toe(s)Billable
- Q69.9Polydactyly, unspecifiedBillable
- Q70SyndactylyHeader
- Q70.0Fused fingersHeader
- Q70.00Fused fingers, unspecified handBillable
- Q70.01Fused fingers, right handBillable
- Q70.02Fused fingers, left handBillable
- Q70.03Fused fingers, bilateralBillable
- Q70.1Webbed fingersHeader
- Q70.10Webbed fingers, unspecified handBillable
- Q70.11Webbed fingers, right handBillable
- Q70.12Webbed fingers, left handBillable
- Q70.13Webbed fingers, bilateralBillable
- Q70.2Fused toesHeader
- Q70.20Fused toes, unspecified footBillable
- Q70.21Fused toes, right footBillable
- Q70.22Fused toes, left footBillable
- Q70.23Fused toes, bilateralBillable
- Q70.3Webbed toesHeader
- Q70.30Webbed toes, unspecified footBillable
- Q70.31Webbed toes, right footBillable
- Q70.32Webbed toes, left footBillable
- Q70.33Webbed toes, bilateralBillable
- Q70.4Polysyndactyly, unspecifiedBillable
- Q70.9Syndactyly, unspecifiedBillable
- Q71Reduction defects of upper limbHeader
- Q71.0Congenital complete absence of upper limbHeader
- Q71.00Congenital complete absence of unspecified upper limbBillable
- Q71.01Congenital complete absence of right upper limbBillable
- Q71.02Congenital complete absence of left upper limbBillable
- Q71.03Congenital complete absence of upper limb, bilateralBillable
- Q71.1Congenital absence of upper arm and forearm with hand presentHeader
- Q71.10Congen absence of unspecified upper arm and forearm with hand presentBillable
- Q71.11Congenital absence of r up arm and forearm with hand presentBillable
- Q71.12Congenital absence of l up arm and forearm with hand presentBillable
- Q71.13Congen absence of upper arm and forearm with hand present, biBillable