R45.86: Emotional lability
R45.86 is the billable ICD-10-CM diagnosis code for Emotional lability. 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 R45.86?
R45.86 is the ICD-10-CM diagnosis code for Emotional lability. It belongs to category R45 (Symptoms and signs involving emotional state).
Is R45.86 a billable code?
Yes. R45.86 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 R45.86 belong to?
R45.86 is part of ICD-10-CM category R45 — Symptoms and signs involving emotional state, which has 36 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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