Is S42.312K a billable code?
Yes. S42.312K 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
S42.312K: Greenstick fracture of shaft of humerus, left arm, subsequent encounter for fracture with nonunion
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
S42.312K is a billable ICD-10-CM diagnosis code for greenstick fracture of shaft of humerus, left arm, 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 S42.312K already added.Good Faith EstimateStart a cost estimate with S42.312K already added.CMS-1500 Claim FormFill a claim form with S42.312K in box 21.
Other codes in S42.312 Greenstick fracture of shaft of humerus, left arm
- S42.312AGreenstick fracture of shaft of humerus, left arm, initial encounter for closed fracture
- S42.312DGreenstick fracture of shaft of humerus, left arm, subsequent encounter for fracture with routine healing
- S42.312GGreenstick fracture of shaft of humerus, left arm, subsequent encounter for fracture with delayed healing
- S42.312PGreenstick fracture of shaft of humerus, left arm, subsequent encounter for fracture with malunion
- S42.312SGreenstick fracture of shaft of humerus, left arm, sequela
S42.312K questions
What does S42.312K mean?
S42.312K is the ICD-10-CM code for Greenstick fracture of shaft of humerus, left arm, 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.