G0527 Dementia Management (HCPCS) Reimbursement | OpenPayer

Summary & Overview

HCPCS G0527: Management of Established Patient with Dementia, Low Complexity

HCPCS Level II code G0527 designates a low-complexity management visit for an established patient with dementia intended for use in CMMI models. This code captures routine follow-up activities such as brief cognitive assessment, medication reconciliation, caregiver communication, and monitoring of function and safety. It is relevant nationally as payers and value-based programs seek standardized ways to document and reimburse cognitive care in population health and model testing settings.

Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context and coding purpose, an explanation of typical service setting, and what to expect when this code is used in practice for dementia management within model-based payment frameworks. The publication also outlines common modifiers associated with the code and notes when supplemental documentation may be needed.

The content provides benchmarks and policy-relevant details where available, clarifies the code’s intended clinical scope, and summarizes implications for billing workflows and documentation. Data not provided in the source are identified explicitly so readers understand the limits of available information.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareG0527HCPCS Level IIdementiacognitive careoutpatientprimary carecare managementCMMI

Billing Code Overview

HCPCS Level II code G0527 describes management of an established patient with dementia, low complexity, for use in CMMI model. The service is a primary care or cognitive care visit focused on dementia management, addressing routine follow-up, medication review, caregiver communication, and monitoring of cognitive and functional status.

Service Type: Dementia management visit, low complexity

Typical Site of Service: Outpatient clinic or primary care office

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A typical scenario involves an established older adult patient with a known diagnosis of dementia who presents for routine follow-up care focused on cognitive status, medication management, caregiver support, and advance care planning within a value-based care model. The visit is billed using G0527 for management of an established patient with dementia, low complexity, under the CMS Community-Based Care Management/Chronic Care Model (CMMI) framework. The patient commonly attends an outpatient primary care clinic, memory disorders clinic, or home-based primary care visit.

A realistic workflow: the patient or caregiver schedules a follow-up visit after concerns about increased forgetfulness, medication adherence issues, or behavioral changes. At check-in, staff confirm medication lists and obtain vital signs. The clinician reviews the patient’s history, assesses cognition and function, screens for delirium or depression, reviews safety (driving, falls, home environment), reconciles medications, and discusses caregiver burden and support services. Low-complexity management typically includes focused history and decision-making with limited diagnostic testing. Documentation supports G0527 by noting established dementia diagnosis, current functional status, problems addressed, time or complexity of medical decision-making, and any care coordination actions taken (e.g., referral to community resources, update of advance directives). Typical payor interactions involve Medicare and commercial plans engaged in value-based contracting; documentation may be used for quality reporting under CMMI programs.

Coding Specifications

Modifier	Description	When to Use

HCPCS G0056: Optimizing Chronic Disease Management MIPS Value Pathways

HCPCS-G2097-COMPETING-DIAGNOSIS-INFECTIOUS-EPISODE

HCPCS G2097: Episode with Competing Infectious Diagnosis

HCPCS-G0337-HOSPICE-EVALUATION-COUNSELING-PRE-ELECTION

HCPCS G0337: Hospice Evaluation and Counseling, Pre-Election

HCPCS-G2142-OSWESTRY-DISABILITY-INDEX-POSTOP-FUNCTIONAL-STATUS

HCPCS G2142: Oswestry Disability Index Postoperative Functional Assessment

HCPCS-G8947-NEUROPSYCHIATRIC-SYMPTOM-ASSESSMENT

HCPCS G8947: One or More Neuropsychiatric Symptoms

HCPCS-G2009-COMPREHENSIVE-IN-HOME-POST-DISCHARGE-VISIT

HCPCS G2009: Comprehensive 60-Minute In-Home Post-Discharge Visit

HCPCS-G9752-EMERGENCY-SURGERY-HOSPITAL-OPERATING-ROOM

HCPCS G9752: Emergency Surgery

HCPCS-G1013-CLINICAL-DECISION-SUPPORT-IMAGING-AUC

HCPCS G1013: Clinical Decision Support for Imaging Appropriate Use Criteria

HCPCS-G9573-ADULT-DEPRESSION-SIX-MONTH-NONREMISSION-PHQ9

HCPCS G9573: Adult Depression Six-Month Nonremission (PHQ-9/PHQ-9M)

HCPCS-G8540-FUNCTIONAL-OUTCOME-ASSESSMENT-NOT-ELIGIBLE

HCPCS G8540: Functional Outcome Assessment Not Eligible

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`22`	Increased procedural services	Use when services require substantially greater effort or complexity than usual for dementia management visit and documentation supports increased work.
`23`	Unusual anesthesia	Not typically applicable to dementia management visits; include only if anesthesia-related services were provided unusually.
`52`	Reduced services	Use when a scheduled dementia management service is partially reduced or not completed.
`53`	Discontinued procedure	Use if the visit or planned service is started but then discontinued for unavoidable clinical reasons.
`54`	Surgical care only	Not applicable for nonprocedural dementia management; not routinely used.
`55`	Postoperative management only	Not applicable; dementia management is ongoing chronic care rather than postoperative care.
`56`	Preoperative management only	Not applicable to routine dementia management visits.
`62`	Two surgeons	Rare for this service; use only if two clinicians with surgical taxonomy share responsibility for a procedure related to dementia care.
`AS`	Physician assistant, nurse practitioner, or clinical nurse specialist services performed in part by a resident under direction of an attending	Use when advanced practice clinician delivers the dementia management visit under supervision and payer requires modifier for billing.
`CO`	Out-of-state referral or contract	Use when services are provided under a contractual arrangement requiring this modifier per payer rules.
`CQ`	Service furnished by a physician assistant in critical access hospital	Use when a physician assistant provides the dementia management visit in a CAH and payer requires `CQ`.
`FX`	Multiple primary procedures	Use when coding multiple primary procedures in a single operative session; rarely applicable to dementia management visits.
`FY`	Primary care exception	Use when primary care exception billing rules apply per payer contract (rare; follow payer guidance).
`QK`	Medical direction of two, three, or four qualified individuals	Use if the clinician medically directs multiple concurrent services per specific billing scenarios.
`QX`	Service performed by a physician assistant	Use when a physician assistant performs the dementia management service and payer requires `QX` alongside supervising physician NPI.

Taxonomy Code	Specialty	Notes
`207Q00000X`	Family Medicine	Primary care clinicians commonly manage dementia follow-up visits billed with `G0527`.
`207R00000X`	Internal Medicine	General internists provide chronic dementia management in outpatient settings.
`261QM0800X`	Geriatric Medicine	Geriatricians frequently manage dementia, addressing function, polypharmacy, and caregiver support.
`2084P0800X`	Neurology	Neurologists may follow established dementia patients for cognitive management and diagnostic oversight.
`163W00000X`	Nurse Practitioner	Advanced practice clinicians often deliver dementia care visits in primary care and specialty clinics.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`G30.0`	Alzheimer disease with early onset	Alzheimer disease is a leading cause of dementia and commonly managed with `G0527` for ongoing care.
`G30.1`	Alzheimer disease with late onset	Typical dementia diagnosis in older adults; long-term management fits the billing context.
`G30.9`	Alzheimer disease, unspecified	Used when Alzheimer subtype is not specified; relevant to routine dementia management visits.
`F02.80`	Dementia in other diseases classified elsewhere without behavioral disturbance	Indicates dementia due to another condition; relevant to establishing etiology and management.
`F03.90`	Unspecified dementia without behavioral disturbance	Commonly used when dementia type is not specified and management is ongoing.
`F01.50`	Vascular dementia without behavioral disturbance	Vascular dementia is a common non-Alzheimer cause of cognitive decline managed in outpatient settings.
`R41.81`	Age-related cognitive decline	Used for mild cognitive impairment or cognitive decline assessments accompanying dementia management.
`Z91.19`	Patient noncompliance with other medical treatment and regimen	Relevant when medication adherence is addressed during dementia management visits.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`99213`	Office or other outpatient visit for the evaluation and management of an established patient, typically 15 minutes	Commonly used for face-to-face E/M visits addressing dementia when not billed under dementia-specific HCPCS; may be billed alongside or when `G0527` is not applicable.
`99483`	Assessment of and care planning for a patient with cognitive impairment, requiring a comprehensive functional assessment and care plan, typically used for moderate to high complexity	Performed when a more comprehensive cognitive assessment and structured care planning are required beyond the low-complexity management represented by `G0527`.
`99497`	Advance care planning including the explanation and discussion of advanced directives, first 30 minutes	Often performed during dementia management visits to document goals of care and advance directives.
`96127`	Brief emotional/behavioral assessment (e.g., depression inventory) with scoring and documentation, per standardized instrument	Used to screen for depression or behavioral symptoms common in dementia and documented alongside management visits.
`99495`	Transitional care management with moderate complexity (within 14 days of discharge)	Applicable when dementia patients transition from hospital to home and need coordinated follow-up care; complements ongoing dementia management visits.

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