All ICD10 Codes

S42.44

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Fracture (avulsion) of medial epicondyle of humerus

Use a more specific code (9 billable)
S42.441Displaced fracture (avulsion) of medial epicondyle of right humerusS42.442Displaced fracture (avulsion) of medial epicondyle of left humerusS42.443Displaced fracture (avulsion) of medial epicondyle of unspecified humerusS42.444Nondisplaced fracture (avulsion) of medial epicondyle of right humerusS42.445Nondisplaced fracture (avulsion) of medial epicondyle of left humerusS42.446Nondisplaced fracture (avulsion) of medial epicondyle of unspecified humerusS42.447Incarcerated fracture (avulsion) of medial epicondyle of right humerusS42.448Incarcerated fracture (avulsion) of medial epicondyle of left humerusS42.449Incarcerated fracture (avulsion) of medial epicondyle of unspecified humerus
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:
View CH19 NotesView S40-S49 NotesView S42 NotesView S42.4 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
S40-S49Injuries to the shoulder and upper arm (S40-S49)
S42Fracture of shoulder and upper arm
S42.4Fracture of lower end of humerus
S42.44Fracture (avulsion) of medial epicondyle of humerusNot billable
S42.441Displaced fracture (avulsion) of medial epicondyle of right humerusBillable
S42.442Displaced fracture (avulsion) of medial epicondyle of left humerusBillable
S42.443Displaced fracture (avulsion) of medial epicondyle of unspecified humerusBillable
S42.444Nondisplaced fracture (avulsion) of medial epicondyle of right humerusBillable
S42.445Nondisplaced fracture (avulsion) of medial epicondyle of left humerusBillable
S42.446Nondisplaced fracture (avulsion) of medial epicondyle of unspecified humerusBillable
S42.447Incarcerated fracture (avulsion) of medial epicondyle of right humerusBillable
S42.448Incarcerated fracture (avulsion) of medial epicondyle of left humerusBillable
S42.449Incarcerated fracture (avulsion) of medial epicondyle of unspecified humerusBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S42.44:

subcategoryS42.4
Fracture of lower end of humerus
View context instructions
categoryS42
Fracture of shoulder and upper arm
View context instructions
blockS40-S49
Injuries to the shoulder and upper arm (S40-S49)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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