Summary & Overview
HCPCS G0505: Cognition and Functional Assessment with Care Plan
HCPCS Level II code G0505 represents a structured cognition and functional assessment with development of a recorded care plan for patients with cognitive impairment. It covers history collection from the patient and/or caregiver and formulation of a documented plan using standardized instruments. This service is relevant across outpatient settings and nonacute residential environments and aligns with growing national focus on early detection and management of cognitive disorders.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code's clinical intent and typical settings, national payer coverage context, and the kinds of benchmarks and policy updates that affect payment and documentation expectations. The publication highlights how the service integrates into care pathways for cognitive impairment and what stakeholders monitor when evaluating utilization and compliance.
This summary provides clinicians, billing professionals, and policy analysts with the essential context for G0505, including where the service is typically delivered, why standardized assessments and recorded care plans matter for quality and care coordination, and the types of documentation elements payers commonly expect. Data not available in the input for specific modifiers, taxonomies, ICD-10 pairings, or related codes is clearly noted for readers seeking technical billing details.
Billing Code Overview
HCPCS Level II code G0505 describes a cognition and functional assessment using standardized instruments with development of a recorded care plan for a patient with cognitive impairment. The service includes obtaining history from the patient and/or caregiver and documenting a care plan based on standardized assessment tools.
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Service type: Cognitive and functional assessment with care plan development
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Typical site of service: Office or other outpatient setting, home, domiciliary, or rest home
Data not available in the input for modifiers, associated taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 78-year-old patient is brought to an outpatient geriatric clinic by a spouse who reports progressive memory decline, difficulty with instrumental activities of daily living (managing medications and finances), and recent episodes of getting lost while driving. The clinician administers standardized cognitive and functional instruments (for example, the Montreal Cognitive Assessment or Mini-Mental State Examination and a standardized functional assessment such as the Lawton IADL scale), obtains a focused history from the patient and caregiver about cognition, function, behavior, and medical/social history, reviews medications that may affect cognition, and documents findings. A structured, recorded care plan is developed that addresses safety (driving, wandering), medication management, need for home supports or community resources, follow-up cognitive specialty referral if indicated, and advance care planning. The visit occurs in the ambulatory clinic exam room; the clinician may also conduct the assessment in the patients home or a residential care facility when billed for home or domiciliary settings. The workflow includes pre-visit chart review, administration and scoring of standardized instruments, caregiver interview, documentation of assessment and plan, and communication of the plan to the patient and caregiver with appropriate referrals and community resource recommendations.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable evaluation and management (E/M) service by the same physician on the same day |