ICD-10-CM › S00-T88 › S90-S99 › S91.151 Open bite of right great toe... › S91.151A

S91.151A

Open bite of right great toe without damage to nail, initial encounter

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

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.

  1. FY2007 Added to the draft code set draft Open bite of right great toe without damage to nail, initial encounter

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 S91 Open wound of ankle, foot and toes

Seventh character required

  • The appropriate 7th character is to be added to each code from category S91

Excludes1 - never coded here

  • open fracture of ankle, foot and toes (S92.-with 7th character B)
  • traumatic amputation of ankle and foot (S98.-)

Code also

  • any associated wound infection

Inherited from the S90-S99 section Injuries to the ankle and foot (S90-S99)

Excludes2 - not included here

  • burns and corrosions (T20-T32)
  • fracture of ankle and malleolus (S82.-)
  • frostbite (T33-T34)
  • insect bite or sting, venomous (T63.4)

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.

Showing 40 of 73 index phrases.

Codes in the same group

CodeDescriptionStatus
S91.151D Open bite of right great toe without damage to nail, subsequent encounter Valid
S91.151S Open bite of right great toe without damage to nail, sequela Valid