Summary & Overview
HCPCS G9809: Patients Using Hospice Services During Measurement Period
HCPCS Level II code G9809 identifies patients who used hospice services at any point during the measurement period. This utilization measure is important for quality reporting and risk adjustment frameworks because hospice enrollment marks a clear transition in goals of care and affects downstream service use and payment models. Nationally, tracking hospice use supports program integrity, population health measurement, and alignment of care with patient preferences.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the code’s purpose and clinical context, the typical sites of service where hospice care is delivered, and an overview of common modifiers associated with billing for related services. The publication outlines how G9809 is used in measurement and reporting, notes implications for claims processing and quality measurement, and flags where input data was not provided.
This briefing is written for a national audience of policy analysts, payers, and compliance staff seeking a clear reference on the meaning and administrative use of G9809. It does not provide clinical guidance or payer-specific billing instructions.
Billing Code Overview
HCPCS Level II code G9809 indicates patients who use hospice services any time during the measurement period. The service type is hospice care utilization measurement, reflecting whether a patient received hospice services during the reporting window. The typical site of service is hospice settings or any site where hospice services are provided, including inpatient hospice facilities, hospice units in hospitals, or hospice services delivered in the home.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult with a terminal, life-limiting illness (for example, metastatic cancer, end-stage heart failure, or advanced chronic obstructive pulmonary disease) who elects or is enrolled in hospice services during the measurement period. The patient may be discharged from an acute care hospital, skilled nursing facility, or home health program and transition to a hospice program that provides palliative-focused care, symptom management, psychosocial support, and end-of-life planning.
Workflow: During the measurement period, hospice eligibility is documented by the hospice interdisciplinary team. Hospice enrollment is recorded in the medical record and communicated to payors and referring clinicians. Billing for hospice-related encounters and durable services is captured separately; the G9809 measure indicator is used to identify patients who received any hospice services at any time in the measurement period for quality reporting and population management purposes. Clinical documentation includes hospice admission/discharge notes, advance care planning, goals-of-care conversations, and medication/symptom management records, with clear dates of hospice service initiation and any concurrent acute or palliative interventions.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When work or resources for a service are substantially greater than typically required |