AutoICD API

Q66.1

Non-billable

Congenital talipes calcaneovarus

Congenital talipes calcaneovarus

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

ICD-11 Mapping

1 equivalent

Coding Notes

Excludes 1

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

Excludes 2

Conditions not included here, but the patient may have both

Child Codes (3)

Q66.10

Congenital talipes calcaneovarus, unspecified foot

BillableQ66.11

Congenital talipes calcaneovarus, right foot

BillableQ66.12

Congenital talipes calcaneovarus, left foot

Billable
Related Codes(9)
Q66.0

Congenital talipes equinovarus

Q66.2

Congenital metatarsus (primus) varus

Q66.3

Other congenital varus deformities of feet

Q66.4

Congenital talipes calcaneovalgus

Q66.5

Congenital pes planus

Q66.6

Other congenital valgus deformities of feet

BillableQ66.7

Congenital pes cavus

Q66.8

Other congenital deformities of feet

Q66.9

Congenital deformity of feet, unspecified

ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

LB98.01Talipes calcaneovarusequivalentPrimary
Also Known As / Clinical Terms(5)

UMLS

Frequently Asked Questions
What is the ICD-10 code for congenital talipes calcaneovarus?

The ICD-10-CM code for congenital talipes calcaneovarus is Q66.1. The full clinical description is "Congenital talipes calcaneovarus". Q66.1 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code Q66.1 mean?

ICD-10-CM code Q66.1 represents “Congenital talipes calcaneovarus”. 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 Q66.1 a billable code?

No, Q66.1 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 Q66.1.

What chapter is Q66.1 in?

Q66.1 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).

What codes cannot be used with Q66.1?

Q66.1 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 Q66.1?

Q66.1 has 3 child codes, including: Q66.10 (Congenital talipes calcaneovarus, unspecified foot), Q66.11 (Congenital talipes calcaneovarus, right foot), Q66.12 (Congenital talipes calcaneovarus, left foot).

What are the UMLS CUIs for Q66.1?

Q66.1 is linked to 1 UMLS Concept Unique Identifier: C0265646. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does Q66.1 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like congenital talipes calcaneovarus 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.

What is the ICD-11 equivalent of Q66.1?

Q66.1 maps to the ICD-11 code: LB98.01 (Talipes calcaneovarus).

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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.