Is O26.42 a billable code?
Yes. O26.42 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
O26.42: Herpes gestationis, second trimester
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
O26.42 is a billable ICD-10-CM diagnosis code for herpes gestationis, second trimester. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with O26.42 already added.Good Faith EstimateStart a cost estimate with O26.42 already added.CMS-1500 Claim FormFill a claim form with O26.42 in box 21.
Other codes in O26.4 Herpes gestationis
O26.42 questions
What does O26.42 mean?
O26.42 is the ICD-10-CM code for Herpes gestationis, second trimester. It is in chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A).
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.