HCPCS code
Mental health services, not otherwise specified
CMS description
Mental health services, not otherwise specified
In the order to send them
Why these codes
The umbrella mental health benefit.
If a payer returns nothing
Payers don't all answer every service type. Send 30 (Health Benefit Plan Coverage) for the plan's general benefits.
Sources
CMS HCPCS Level II descriptor; X12 HIPAA 5010 service type code definitions