Revenue code
Psychiatric room and board, three or four beds
In the order to send them
Why these codes
An inpatient psychiatric stay's room and board has its own STC.
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
NUBC revenue code category; X12 HIPAA 5010 service type code definitions; VerifyTX billing practice