NextGen Knowledge Center

Eligible Number of Patient Days Billing

Community Mental Health Organizations can submit consolidated monthly claims for patient services that combine interdisciplinary treatments for patients with mental illness and/or substance abuse. Services can be performed outside of a professional medical setting such as a patient’s home, a senior center, or a community services center.

You can now bill these services for the number of days the patient is authorized to receive these services from your practice. For example, a patient is enrolled in your program for the month of January or 31 days. The patient has a crisis and is admitted to an inpatient facility for 10 days. Therefore, the patient is only authorized to receive these services from you for 21 days.

Formula for Billing Example

  • Days in the Month = 31
  • Days Eligible for Billing = 21 (eligible patient days minus non-eligible patient days)
  • Billed Amount = (21 Days X Daily Rate)