Q66.9

Non-billable

Congenital deformity of feet, unspecified

Congenital deformity of feet, unspecified

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

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)

Also Known As / Clinical Terms

Frequently Asked Questions

What is the ICD-10 code for congenital deformity of feet, unspecified?

The ICD-10-CM code for congenital deformity of feet, unspecified is Q66.9. The full clinical description is "Congenital deformity of feet, unspecified". Q66.9 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code Q66.9 mean?

ICD-10-CM code Q66.9 represents "Congenital deformity of feet, unspecified". 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 Q66.9 a billable code?

No, Q66.9 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 Q66.9.

What chapter is Q66.9 in?

Q66.9 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

What codes cannot be used with Q66.9?

Q66.9 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 Q66.9?

Q66.9 has 3 child codes, including: Q66.90 (Congenital deformity of feet, unspecified, unspecified foot), Q66.91 (Congenital deformity of feet, unspecified, right foot), Q66.92 (Congenital deformity of feet, unspecified, left foot).

What are the UMLS CUIs for Q66.9?

Q66.9 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.

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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.