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ICD-10-CM · FY 2026 APRIL UPDATE

S82.446

Nondisplaced spiral fracture of shaft of unspecified fibula

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
S82.446ANondisplaced spiral fracture of shaft of unspecified fibula, initial encounter for closed fractureBillable
S82.446BNondisplaced spiral fracture of shaft of unspecified fibula, initial encounter for open fracture type I or IIBillable
S82.446CNondisplaced spiral fracture of shaft of unspecified fibula, initial encounter for open fracture type IIIA, IIIB, or IIICBillable
S82.446DNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for closed fracture with routine healingBillable
S82.446ENondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type I or II with routine healingBillable
S82.446FNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingBillable
S82.446GNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for closed fracture with delayed healingBillable
S82.446HNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type I or II with delayed healingBillable
S82.446JNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingBillable
S82.446KNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for closed fracture with nonunionBillable
S82.446MNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type I or II with nonunionBillable
S82.446NNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionBillable
S82.446PNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for closed fracture with malunionBillable
S82.446QNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type I or II with malunionBillable
S82.446RNondisplaced spiral fracture of shaft of unspecified fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionBillable
S82.446SNondisplaced spiral fracture of shaft of unspecified fibula, sequelaBillable

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.