R46.6: Undue concern and preoccupation with stressful events
R46.6 is the billable ICD-10-CM diagnosis code for Undue concern and preoccupation with stressful events. 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 R46.6?
R46.6 is the ICD-10-CM diagnosis code for Undue concern and preoccupation with stressful events. It belongs to category R46 (Symptoms and signs involving appearance and behavior).
Is R46.6 a billable code?
Yes. R46.6 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 R46.6 belong to?
R46.6 is part of ICD-10-CM category R46 — Symptoms and signs involving appearance and behavior, which has 20 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