C7902Service for diagnosis, evaluation, or treatment of a mental health or substance use disorder, each additional 15 minutes, provided remotely by hospital staff who are licensed to provide mental health services under applicable state law(s), when the patient is in their home, and there is no associated professional service (list separately in addition to code for primary service)

C7902 is an HCPCS Level II code in the C series (outpatient PPS (temporary codes)), describing service for diagnosis, evaluation, or treatment of a mental health or substance use disorder, each additional 15 minutes, provided remotely by hospital staff who are licensed to provide mental health services under applicable state law(s), when the patient is in their home, and there is no associated professional service (list separately in addition to code for primary service).

It was added to HCPCS effective 01/01/2023.

Its Medicare coverage code is "C", meaning coverage is left to the Medicare contractor's judgment.