ICD-10-CM › Q00-QA1 › Q65-Q79 › Q66.8 Other congenital deformities of feet › Q66.89
Other specified congenital deformities of feet
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2012 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.
- FY2012 Added to the draft code set draft Other specified congenital deformities of feet
-
FY2019
Description revised
Other specified congenital deformities of feetOther specified congenital deformities of feet
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 > heel
- Deformity > talipes
- Deformity > clubfoot
- Deformity > metatarsus
- Tight, tightness > tendon
- Disorder > tendon > contracture
- Short, shortening, shortness > tendon
- Short, shortening, shortness > tibialis anterior
- Contraction, contracture, contracted > Achilles tendon
- Contraction, contracture, contracted > tendon > Achilles
- Contraction, contracture, contracted > tendon > ankle > Achilles
- Clawtoe
- Talipes
- Clawfoot
- Clubfoot
- Pes > adductus
- Talipes > equinus
- Coalition > tarsal
- Talipes > calcaneus
- Talipes > asymmetric
- Hammer toe NEC > congenital
- Overlapping toe > congenital
- Coalition > calcaneo-scaphoid
- Overriding > toe > congenital
- Deformity > foot > congenital NOS > specified type NEC
- Short, shortening, shortness > tendon > Achilles > congenital
- Contraction, contracture, contracted > Achilles tendon > congenital
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Q66.80 | Congenital vertical talus deformity, unspecified foot | Valid |
| Q66.81 | Congenital vertical talus deformity, right foot | Valid |
| Q66.82 | Congenital vertical talus deformity, left foot | Valid |