Q66

The ICD-10-CM code for congenital deformities of feet is Q66. The full clinical description is "Congenital deformities of feet". Q66 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code Q66 represents “Congenital deformities of feet”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a non-billable header code. Use a more specific child code for billing purposes.

No, Q66 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 10 child codes under Q66.

Q66 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

Q66 has Excludes1 notes indicating codes that cannot be used together with it, including: reduction defects of feet (Q72.-); valgus deformities (acquired) (M21.0-); varus deformities (acquired) (M21.1-).

Q66 has 10 child codes, including: Q66.0 (Congenital talipes equinovarus), Q66.1 (Congenital talipes calcaneovarus), Q66.2 (Congenital metatarsus (primus) varus), Q66.3 (Other congenital varus deformities of feet), and 6 more.

Q66 is linked to 1 UMLS Concept Unique Identifier: C0016508. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like congenital deformities of feet affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

Q66 maps to the ICD-11 code: LB98.Z (Congenital deformities of feet, unspecified).