ICD-10-CM FY2027 diagnosis code

QA1.71: Lynch syndrome

Billable codeValid for dates of service October 1, 2026 to September 30, 2027

QA1.71 is a billable ICD-10-CM diagnosis code for lynch syndrome. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.

Other codes in QA1.7 Inherited neoplasm predisposition syndromes involving multiple systems, not elsewhere classified

QA1.71 questions

Is QA1.71 a billable code?

Yes. QA1.71 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.

What does QA1.71 mean?

QA1.71 is the ICD-10-CM code for Lynch syndrome.

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.