Summary & Overview
HCPCS G0910: Hemoglobin ≤ 12.0 g/dl
HCPCS Level II code G0910 documents a patient’s most recent hemoglobin level of 12.0 g/dl or less. Nationally, this code is relevant for tracking anemia thresholds, clinical monitoring, and quality reporting where hemoglobin status informs care decisions and performance measurement. Its use standardizes documentation of low hemoglobin values across care settings and supports population health monitoring for conditions associated with anemia.
Key payers in standard analyses include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find benchmarks and contextual guidance on how G0910 is applied in claims and quality workflows, summaries of typical sites of service and service types, and discussion of clinical relevance for hemoglobin monitoring thresholds. The publication also outlines common documentation practices and the role of the code in quality measurement and reporting frameworks.
This national overview is intended for billing managers, compliance officers, clinicians involved in quality measurement, and health policy analysts seeking a concise reference for the clinical and administrative significance of HCPCS Level II code G0910. Data not available in the input are noted where applicable.
Billing Code Overview
HCPCS Level II code G0910 indicates most recent hemoglobin level <= 12.0 g/dl. This code documents a measured hemoglobin value at or below the 12.0 g/dl threshold and is used to capture the clinical status of a patient’s hemoglobin when that value meets the specified cutoff.
Service Type: Laboratory result assessment / clinical laboratory measurement
Typical Site of Service: Clinical laboratory or outpatient clinic where hemoglobin testing and result review occur
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Clinical & Coding Specifications
Clinical Context
A 68-year-old female with chronic kidney disease stage 3 and congestive heart failure attends an outpatient chronic disease management visit. Her most recent laboratory hemoglobin result is 11.6 g/dl, which meets the criterion indicated by the billing code. The clinic nurse documents the lab value in the electronic medical record, reviews the trend compared with prior hemoglobin values, and notifies the treating clinician. The clinician assesses the patient for symptoms of anemia (fatigue, dyspnea on exertion, orthostatic symptoms), reviews relevant medications (e.g., ACE inhibitors, beta blockers, anticoagulants), and evaluates for potential causes such as iron deficiency, chronic disease, or renal anemia. Relevant labs (iron studies, reticulocyte count, renal function) may be ordered or reviewed. The documented service specifically records that the most recent hemoglobin level is <= 12.0 g/dl and supports clinical decision-making, quality reporting, and appropriate billing using G0910.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable evaluation and management service by the same physician on the same day of the procedure or other service |