Intake Assessment
An intake assessment is a comprehensive clinical evaluation conducted at the beginning of behavioral health treatment to gather a patient's psychiatric history, substance use history, medical background, psychosocial functioning, and current symptoms in order to formulate a diagnosis and treatment plan. The intake assessment is the foundation of the entire treatment episode — it drives diagnosis, level-of-care determination, and insurance authorization.
Components of a Behavioral Health Intake
A thorough behavioral health intake assessment covers identifying information and demographics, presenting problem and chief complaint, psychiatric history including previous diagnoses, treatments, and hospitalizations, substance use history with substance types, patterns, amounts, and consequences, medical history and current medications, family history of mental illness and substance use, psychosocial history covering education, employment, relationships, and legal involvement, mental status examination, risk assessment for suicide, self-harm, and violence, standardized screening tools (PHQ-9, GAD-7, AUDIT, DAST, Columbia Suicide Severity Rating Scale), and preliminary diagnostic formulation.
The Intake Process in Practice
The intake process typically begins before the patient arrives. Pre-intake steps include insurance verification and benefits checking, completion of demographic and consent forms, and initial screening questionnaires sent electronically. The clinical intake session itself usually takes 60-90 minutes and is billed using diagnostic evaluation codes (90791 for psychiatric evaluation without medical services, or 90792 with medical services). Some facilities split the intake across two sessions to reduce patient fatigue and improve data quality.
Intake and Level-of-Care Determination
The intake assessment provides the clinical information needed to determine the appropriate level of care. For substance use disorders, clinicians apply ASAM criteria across six dimensions: acute intoxication/withdrawal potential, biomedical conditions, emotional/behavioral conditions, readiness to change, relapse/continued use potential, and recovery environment. For mental health conditions, the LOCUS (Level of Care Utilization System) provides a similar structured assessment framework.
Intake Documentation and Insurance Authorization
The intake assessment directly supports the initial insurance authorization request. Payers evaluate the intake documentation to determine whether the patient meets medical necessity criteria for the requested level of care. Thorough intake documentation that clearly maps symptoms and history to diagnostic criteria and level-of-care guidelines reduces authorization denial risk.
Streamlining Intake with Technology
EHR systems with robust intake workflows improve both the patient experience and clinical efficiency. Pre-visit digital forms reduce session time spent on paperwork. Structured assessment templates ensure completeness. Integrated screening tools auto-score and flag clinical concerns. CRM systems that track the admissions pipeline can route completed intake paperwork to clinical staff before the first session, eliminating bottlenecks.
FAQs
How long does a behavioral health intake assessment take?
A comprehensive intake assessment typically takes 60-90 minutes for the clinical session, plus an additional 15-30 minutes for the patient to complete screening questionnaires and consent forms.
What CPT code is used for an intake assessment?
Behavioral health intake assessments are typically billed using CPT code 90791 (psychiatric diagnostic evaluation) or 90792 (psychiatric diagnostic evaluation with medical services). Some facilities also use the initial E/M evaluation codes.
Can intake assessments be completed via telehealth?
Yes. Most payers now accept telehealth-based intake assessments, and many patients prefer the convenience. However, some residential and PHP programs require in-person intake evaluations due to the need for physical examination or drug testing.
What happens if the intake documentation is incomplete?
Incomplete intake documentation can result in authorization denials, treatment plan deficiencies, and audit findings. Accreditation standards require that all intake components are completed within specific timeframes — typically within 72 hours of admission for residential programs.
Learn More
- Streamlining Your Therapy Intake Process — Best practices for efficient intake workflows
- Choosing an EHR — EHR features for intake and assessment documentation