CPT 99484 Reimbursement & Policy Benchmarks | OpenPayer

Summary & Overview

CPT 99484: Behavioral Health Care Coordination by Clinical Staff

CPT code 99484 covers behavioral health care coordination and management performed by clinical staff under the direction of a physician or other qualified health care professional, with at least 20 minutes of staff time each month. Nationally, this code enables billing for non-physician team activities that support integration of behavioral health into ambulatory care, addressing growing demand for coordinated mental health services and continuity of care.

Key payers considered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare and Medicare. Readers will find a concise explanation of the service definition, common payer coverage patterns, and typical clinical settings where the service is delivered. The publication offers benchmarks and utilization context, policy and coverage updates relevant to billing and documentation, and clinical context for implementing monthly behavioral health coordination workflows. Practical information covers who can bill, how the service is commonly delivered (remote or in-person coordination within outpatient settings), and where to look for payer-specific guidance.

This summary serves clinicians, billing staff, and health policy professionals seeking a clear national overview of CPT code 99484, its purpose, and the operational considerations for integrating this behavioral health coordination service into ambulatory care models.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare99484CPTbehavioral-healthcare-coordinationclinical-staffoutpatientmental-health-integration

Billing Code Overview

CPT code 99484 describes care coordination and management of a patient’s behavioral health services provided by clinical staff under the direction of a physician or other qualified health care professional. The service requires clinical staff to spend at least 20 minutes each month coordinating and managing behavioral health care activities for the patient.

Service Type: Behavioral health care coordination and management provided by clinical staff

Typical Site of Service: Outpatient behavioral health or primary care settings where behavioral health coordination is conducted remotely or in-person as part of ongoing care management

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Clinical & Coding Specifications

Clinical Context

A primary care clinic patient with a history of major depressive disorder is enrolled in a behavioral health integration program. Clinical staff (licensed clinical social worker or behavioral health care manager) spend at least 20 minutes each month coordinating care under the direction of the primary care physician. Typical workflow: the care manager reviews the patient’s PHQ-9 score, documents symptom changes in the EHR, telephones the patient to assess safety and medication adherence, coordinates with the prescribing clinician regarding dose adjustments, arranges psychotherapy referrals, and documents time spent. Monthly contact may be in-person, by secure patient portal messaging, or telephone. Typical site of service is an outpatient primary care clinic, community mental health center, or telehealth setting. A realistic patient scenario: a 45-year-old patient with F33.1 (Major depressive disorder, recurrent, moderate) receives monthly behavioral health care management by clinical staff who spend 20–30 minutes each month monitoring symptoms, coordinating medication management with the treating physician, and arranging specialty mental health follow-up as needed. Documentation includes start and stop times for the care management activity, the clinician directing the service, and the patient communication content.

Coding Specifications

Modifier	Description	When to Use
`25`	Significant, separately identifiable evaluation and management service on the same day

CPT 99485: Supervision of Pediatric Critical Care Transport (≤24 months)

CPT-99486-PEDIATRIC-INTERFACILITY-TRANSPORT-SUPERVISION-30MIN

CPT 99486: Supervision of Interfacility Transport for Critically Ill Infant, 30 min

99483-COGNITIVE-ASSESSMENT-AND-CARE-PLAN

CPT 99483: Cognitive Assessment and Care Plan Services

Taxonomy Code	Specialty	Notes
`207Q00000X`	Family Medicine	Common supervising physicians for behavioral health integration in primary care.
`207L00000X`	Internal Medicine	Primary care physicians directing integrated behavioral health staff.
`101YM0800X`	Clinical Social Worker	Typical clinical staff providing care management under direction.
`103T00000X`	Licensed Professional Counselor	Behavioral health staff delivering monthly coordination.
`2084P0800X`	Psychiatry	Psychiatrist as supervising or consulting clinician in complex cases.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`F32.1`	Major depressive disorder, single episode, moderate	Common indication for monthly behavioral health care management to monitor symptoms and treatment adherence.
`F33.1`	Major depressive disorder, recurrent, moderate	Frequently managed in primary care with monthly behavioral health coordination.
`F41.1`	Generalized anxiety disorder	Behavioral health care managers monitor anxiety symptoms and coordinate treatments.
`F43.21`	Adjustment disorder with depressed mood	Often requires short-term care coordination and monitoring.
`F90.0`	Attention-deficit hyperactivity disorder, predominantly inattentive type	Chronic behavioral conditions where monthly care coordination for medication management is typical.
`Z63.5`	Disruption of family by separation or divorce	Psychosocial stressor that may prompt ongoing behavioral health monitoring and coordination.
`R45.851`	Suicidal ideation	Critical clinical finding requiring frequent monitoring, safety planning, and coordination with supervising physician.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`99492`	Initial psychiatric collaborative care management, first 70 minutes in the first calendar month of behavioral health care manager activities	Used for the initial month of collaborative care when more comprehensive multidisciplinary management is required.
`99493`	Subsequent psychiatric collaborative care management, first 60 minutes in a subsequent month	Used in collaborative care models for higher-intensity monthly care; complements or is an alternative to clinical staff monthly care billed under `99484` depending on model.
`99483`	Assessment and care planning for patients with cognitive impairment, first hour	Performed when cognitive assessment and care planning are needed; may precede or accompany behavioral health care management.
`99441`	Telephone evaluation and management service by a physician (5–10 minutes)	Short physician telephone E/M contacts that may occur in coordination with the clinical staff monthly outreach.
`90832`	Psychotherapy, 30 minutes with patient	Individual psychotherapy that clinical staff may coordinate referrals for; provided by behavioral health clinicians as part of the care plan.

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