Is S42.409K a billable code?
Yes. S42.409K is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
S42.409K: Unspecified fracture of lower end of unspecified humerus, subsequent encounter for fracture with nonunion
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
S42.409K is a billable ICD-10-CM diagnosis code for unspecified fracture of lower end of unspecified humerus, subsequent encounter for fracture with nonunion. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with S42.409K already added.Good Faith EstimateStart a cost estimate with S42.409K already added.CMS-1500 Claim FormFill a claim form with S42.409K in box 21.
Other codes in S42.409 Unspecified fracture of lower end of unspecified humerus
- S42.409AUnspecified fracture of lower end of unspecified humerus, initial encounter for closed fracture
- S42.409BUnspecified fracture of lower end of unspecified humerus, initial encounter for open fracture
- S42.409DUnspecified fracture of lower end of unspecified humerus, subsequent encounter for fracture with routine healing
- S42.409GUnspecified fracture of lower end of unspecified humerus, subsequent encounter for fracture with delayed healing
- S42.409PUnspecified fracture of lower end of unspecified humerus, subsequent encounter for fracture with malunion
- S42.409SUnspecified fracture of lower end of unspecified humerus, sequela
S42.409K questions
What does S42.409K mean?
S42.409K is the ICD-10-CM code for Unspecified fracture of lower end of unspecified humerus, subsequent encounter for fracture with nonunion. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.