M1120 is a valid 2023 HCPCS Code that could be used to indicate Ongoing care not possible because the patient self-discharged early (e.g., financial or insurance reasons, transportation problems, or reason unknown) for reimbursement purposes.
M1120 belongs to Medical Care Type of Service and has been in effect since Jan 01, 2021.
Short description for M1120 HCPCS code:
Oc ni pt selfdc