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ICD-10-CM · FY 2026 APRIL UPDATE

S99.1

Physeal fracture of metatarsal

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
S99.10Unspecified physeal fracture of metatarsalCategory
S99.101Unspecified physeal fracture of right metatarsalCategory
S99.101AUnspecified physeal fracture of right metatarsal, initial encounter for closed fractureBillable
S99.101BUnspecified physeal fracture of right metatarsal, initial encounter for open fractureBillable
S99.101DUnspecified physeal fracture of right metatarsal, subsequent encounter for fracture with routine healingBillable
S99.101GUnspecified physeal fracture of right metatarsal, subsequent encounter for fracture with delayed healingBillable
S99.101KUnspecified physeal fracture of right metatarsal, subsequent encounter for fracture with nonunionBillable
S99.101PUnspecified physeal fracture of right metatarsal, subsequent encounter for fracture with malunionBillable
S99.101SUnspecified physeal fracture of right metatarsal, sequelaBillable
S99.102Unspecified physeal fracture of left metatarsalCategory
S99.102AUnspecified physeal fracture of left metatarsal, initial encounter for closed fractureBillable
S99.102BUnspecified physeal fracture of left metatarsal, initial encounter for open fractureBillable
S99.102DUnspecified physeal fracture of left metatarsal, subsequent encounter for fracture with routine healingBillable
S99.102GUnspecified physeal fracture of left metatarsal, subsequent encounter for fracture with delayed healingBillable
S99.102KUnspecified physeal fracture of left metatarsal, subsequent encounter for fracture with nonunionBillable
S99.102PUnspecified physeal fracture of left metatarsal, subsequent encounter for fracture with malunionBillable
S99.102SUnspecified physeal fracture of left metatarsal, sequelaBillable
S99.109Unspecified physeal fracture of unspecified metatarsalCategory
S99.109AUnspecified physeal fracture of unspecified metatarsal, initial encounter for closed fractureBillable
S99.109BUnspecified physeal fracture of unspecified metatarsal, initial encounter for open fractureBillable
S99.109DUnspecified physeal fracture of unspecified metatarsal, subsequent encounter for fracture with routine healingBillable
S99.109GUnspecified physeal fracture of unspecified metatarsal, subsequent encounter for fracture with delayed healingBillable
S99.109KUnspecified physeal fracture of unspecified metatarsal, subsequent encounter for fracture with nonunionBillable
S99.109PUnspecified physeal fracture of unspecified metatarsal, subsequent encounter for fracture with malunionBillable
S99.109SUnspecified physeal fracture of unspecified metatarsal, sequelaBillable
S99.11Salter-Harris Type I physeal fracture of metatarsalCategory
S99.111Salter-Harris Type I physeal fracture of right metatarsalCategory
S99.111ASalter-Harris Type I physeal fracture of right metatarsal, initial encounter for closed fractureBillable
S99.111BSalter-Harris Type I physeal fracture of right metatarsal, initial encounter for open fractureBillable
S99.111DSalter-Harris Type I physeal fracture of right metatarsal, subsequent encounter for fracture with routine healingBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.