G30.0: Alzheimer's disease with early onset
G30.0 is the billable ICD-10-CM diagnosis code for Alzheimer's disease with early onset. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code G30.0?
G30.0 is the ICD-10-CM diagnosis code for Alzheimer's disease with early onset. It belongs to category G30 (Alzheimer's disease).
Is G30.0 a billable code?
Yes. G30.0 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does G30.0 belong to?
G30.0 is part of ICD-10-CM category G30 — Alzheimer's disease, which has 8 billable codes.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free