Is Z79.811 a billable code?
Yes. Z79.811 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
Z79.811: Long term (current) use of aromatase inhibitors
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
Z79.811 is a billable ICD-10-CM diagnosis code for long term (current) use of aromatase inhibitors. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with Z79.811 already added.Good Faith EstimateStart a cost estimate with Z79.811 already added.CMS-1500 Claim FormFill a claim form with Z79.811 in box 21.
Other codes in Z79.81 Long term (current) use of agents affecting estrogen receptors and estrogen levels
Z79.811 questions
What does Z79.811 mean?
Z79.811 is the ICD-10-CM code for Long term (current) use of aromatase inhibitors. It is in chapter 22, Factors influencing health status and contact with health services (Z00-Z99).
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.