AutoICD API

Q66.3

Non-billable

Other congenital varus deformities of feet

Other congenital varus deformities of feet

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Parent Code

Q66

Child Codes

3

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Hallux varus, congenital

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • reduction defects of feet (Q72.-)
  • valgus deformities (acquired) (M21.0-)
  • varus deformities (acquired) (M21.1-)

Excludes 2

Conditions not included here, but the patient may have both

  • inborn errors of metabolism (E70-E88)

Child Codes (3)

Q66.30

Other congenital varus deformities of feet, unspecified foot

BillableQ66.31

Other congenital varus deformities of feet, right foot

BillableQ66.32

Other congenital varus deformities of feet, left foot

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is the ICD-10 code for other congenital varus deformities of feet?

The ICD-10-CM code for other congenital varus deformities of feet is Q66.3. The full clinical description is "Other congenital varus deformities of feet". Q66.3 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code Q66.3 mean?

ICD-10-CM code Q66.3 represents "Other congenital varus 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.

Is Q66.3 a billable code?

No, Q66.3 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under Q66.3.

What chapter is Q66.3 in?

Q66.3 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

What codes cannot be used with Q66.3?

Q66.3 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-).

What are the subcategories under Q66.3?

Q66.3 has 3 child codes, including: Q66.30 (Other congenital varus deformities of feet, unspecified foot), Q66.31 (Other congenital varus deformities of feet, right foot), Q66.32 (Other congenital varus deformities of feet, left foot).

What are the UMLS CUIs for Q66.3?

Q66.3 is linked to 2 UMLS Concept Unique Identifiers: C0265657, C0158725. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.