The GAF scale lets psychiatric teams share a patient's status numerically, and it also ties into fee-claim requirements. Because missing records directly affect claims and assessments, reliably capturing GAF in the EHR matters. This article covers the basics of the GAF scale and the key points for record-keeping.
What is the GAF scale?
The GAF scale (Global Assessment of Functioning) rates an adult's social, occupational, and psychological functioning on a scale of 1 to 100. Higher values indicate better functioning, making it easier for a multidisciplinary team to share a patient's status via a single number.
How it is used in psychiatry
Recording requirement in psychiatric home-visit nursing
In psychiatric home-visit nursing, recording the GAF value and the date of assessment is required (the recording requirement for psychiatric home-visit nursing was introduced in the FY2020 revision). As a rule, assessment is done at the first visit of the month, and the value and date must be kept consistent across the nursing record, the report, and the claim statement.
The severe-case add-on for long-term care ward fees
The severe-case add-on for psychiatric long-term care ward admission fees uses the GAF assessment as a claim requirement. Generally, a GAF of 40 or below is targeted, with GAF 30 or below qualifying for the higher tier (add-on 1) and others for add-on 2. Because exact requirements and points can change with each revision, please confirm against the latest official notices.
Reliably capturing GAF in the EHR
- Prompt assessment at the first encounter of the month to prevent missing records
- Keep the value and assessment date consistent across record, report, and claim
- Auto-generate forms such as the severe-case add-on sheet within the EHR
Summary
Because the GAF scale bears on both status-sharing and fee claims, accurate assessment and reliable recording are essential. Sakigake Rita is an AI-native EHR for psychiatry with built-in form generation, including the GAF rating sheet, designed to reduce both missed records and administrative burden.