ICD-10-CM › Q00-QA1 › Q65-Q79 › Q66 Congenital deformities of feet › Q66.0
Congenital talipes equinovarus
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 3 more specific codes instead:
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Congenital talipes equinovarus
- FY2020 Stopped being billable
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from Q66 Congenital deformities of feet
Excludes1 - never coded here
- reduction defects of feet (Q72.-)
- valgus deformities (acquired) (M21.0-)
- varus deformities (acquired) (M21.1-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Pes
- Deformity > talipes
- Deformity > clubfoot
- Equinovarus
- Talipes > equinovarus
- Clubfoot > equinovarus
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Q66.1 | Congenital talipes calcaneovarus | Not billable |
| Q66.2 | Congenital metatarsus (primus) varus | Not billable |
| Q66.3 | Other congenital varus deformities of feet | Not billable |
| Q66.4 | Congenital talipes calcaneovalgus | Not billable |
| Q66.5 | Congenital pes planus | Not billable |
| Q66.6 | Other congenital valgus deformities of feet | Valid |
| Q66.7 | Congenital pes cavus | Not billable |
| Q66.8 | Other congenital deformities of feet | Not billable |
| Q66.9 | Congenital deformity of feet, unspecified | Not billable |