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Z73.81

Non-billable

Behavioral insomnia of childhood

Z73.81 is the ICD-10-CM code for Behavioral insomnia of childhood. It is a non-billable category code — use a more specific child code such as Z73.810 for billing.

Status
Header (non-billable)
Chapter
Z00-Z99
Parent
Z73.8
Subcodes
4
Edition
FY2026

Z00-Z99 Factors influencing health status and contact with health services

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Z73.81?
Z73.81 is the ICD-10-CM code for "Behavioral insomnia of childhood". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z73.81 a billable code?
No — Z73.81 is a non-billable header code. Use a more specific child code (such as Z73.810) for billing.
What are the subcodes of Z73.81?
Z73.81 has 4 more specific child codes, including Z73.810, Z73.811, Z73.812.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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