Is N51 a billable code?
Yes. N51 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
N51: Disorders of male genital organs in diseases classified elsewhere
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
N51 is a billable ICD-10-CM diagnosis code for disorders of male genital organs in diseases classified elsewhere. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with N51 already added.Good Faith EstimateStart a cost estimate with N51 already added.CMS-1500 Claim FormFill a claim form with N51 in box 21.
N51 questions
What does N51 mean?
N51 is the ICD-10-CM code for Disorders of male genital organs in diseases classified elsewhere. It is in chapter 14, Diseases of the genitourinary system (N00-N99).
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.