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ICD-10-CM · FY 2026 APRIL UPDATE

S42.39

Other fracture of shaft of humerus

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
S42.391Other fracture of shaft of right humerusCategory
S42.391AOther fracture of shaft of right humerus, initial encounter for closed fractureBillable
S42.391BOther fracture of shaft of right humerus, initial encounter for open fractureBillable
S42.391DOther fracture of shaft of right humerus, subsequent encounter for fracture with routine healingBillable
S42.391GOther fracture of shaft of right humerus, subsequent encounter for fracture with delayed healingBillable
S42.391KOther fracture of shaft of right humerus, subsequent encounter for fracture with nonunionBillable
S42.391POther fracture of shaft of right humerus, subsequent encounter for fracture with malunionBillable
S42.391SOther fracture of shaft of right humerus, sequelaBillable
S42.392Other fracture of shaft of left humerusCategory
S42.392AOther fracture of shaft of left humerus, initial encounter for closed fractureBillable
S42.392BOther fracture of shaft of left humerus, initial encounter for open fractureBillable
S42.392DOther fracture of shaft of left humerus, subsequent encounter for fracture with routine healingBillable
S42.392GOther fracture of shaft of left humerus, subsequent encounter for fracture with delayed healingBillable
S42.392KOther fracture of shaft of left humerus, subsequent encounter for fracture with nonunionBillable
S42.392POther fracture of shaft of left humerus, subsequent encounter for fracture with malunionBillable
S42.392SOther fracture of shaft of left humerus, sequelaBillable
S42.399Other fracture of shaft of unspecified humerusCategory
S42.399AOther fracture of shaft of unspecified humerus, initial encounter for closed fractureBillable
S42.399BOther fracture of shaft of unspecified humerus, initial encounter for open fractureBillable
S42.399DOther fracture of shaft of unspecified humerus, subsequent encounter for fracture with routine healingBillable
S42.399GOther fracture of shaft of unspecified humerus, subsequent encounter for fracture with delayed healingBillable
S42.399KOther fracture of shaft of unspecified humerus, subsequent encounter for fracture with nonunionBillable
S42.399POther fracture of shaft of unspecified humerus, subsequent encounter for fracture with malunionBillable
S42.399SOther fracture of shaft of unspecified humerus, 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.