S99.231GBillable

Salter-Harris Type III physeal fracture of phalanx of right toe, subsequent encounter for fracture with delayed healing

Short description: Sltr-haris Type III physeal fx phalanx of right toe, 7thG

Chapter
19. Injury, poisoning and certain other consequences of external causes
Category
S99
Effective date
October 1, 2026

Related codes in category S99

S99Other and unspecified injuries of ankle and footS99.0Physeal fracture of calcaneusS99.00Unspecified physeal fracture of calcaneusS99.001Unspecified physeal fracture of right calcaneusS99.001AUnspecified physeal fracture of right calcaneus, initYesS99.001BUnspecified physeal fracture of right calcaneus, 7thBYesS99.001DUnspecified physeal fracture of right calcaneus, 7thDYesS99.001GUnspecified physeal fracture of right calcaneus, 7thGYesS99.001KUnspecified physeal fracture of right calcaneus, 7thKYesS99.001PUnspecified physeal fracture of right calcaneus, 7thPYesS99.001SUnspecified physeal fracture of right calcaneus, sequelaYesS99.002Unspecified physeal fracture of left calcaneus

Frequently asked questions

What is ICD-10 code S99.231G?

S99.231G is an ICD-10-CM diagnosis code for Salter-Harris Type III physeal fracture of phalanx of right toe, subsequent encounter for fracture with delayed healing.

Is S99.231G a billable code?

Yes. S99.231G is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is S99.231G in?

S99.231G falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.

When did S99.231G become effective?

S99.231G has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to S99.231G?

S99.231G belongs to category S99, which includes 12 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.