Summary & Overview
HCPCS G9273: Blood Pressure <140/<90
HCPCS Level II code G9273 denotes a blood pressure measurement with systolic < 140 mmHg and diastolic < 90 mmHg. Nationally, standardized reporting of controlled blood pressure supports quality measurement, chronic disease management, and population health initiatives. The code is relevant across major payers and contributes to performance assessments and preventive care documentation.
Key payers covered 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 meaning and expected use cases, as well as what to expect in payer coverage and reporting contexts. The publication outlines benchmarking implications for controlled blood pressure measures, summarizes typical sites of service, and highlights operational considerations for billing and documentation.
The write-up provides national context rather than state-specific guidance. It covers benchmarks and clinical context associated with documented blood pressure control, relevant payer coverage considerations, and where to seek additional coding and billing guidance. Data not available in the input will be noted where applicable.
Billing Code Overview
HCPCS Level II code G9273 indicates a blood pressure reading with a systolic value of < 140 mmHg and a diastolic value of < 90 mmHg. This describes a blood pressure measurement that falls within commonly accepted controlled ranges for many adult patients.
Service Type: Blood pressure measurement / vital signs assessment
Typical Site of Service: Clinic or outpatient setting where routine vital signs are recorded, such as primary care offices, specialty outpatient clinics, and ambulatory care centers.
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Clinical & Coding Specifications
Clinical Context
A 54-year-old patient with a history of hypertension attends a primary care office for a routine follow-up hypertension visit. The nurse measures vital signs in a quiet room after the patient has been seated for five minutes. Blood pressure is recorded as 132/82 mmHg. The clinician documents medication adherence, reviews recent home blood pressure logs, adjusts lifestyle counseling, and notes that the blood pressure meets the target of systolic <140 and diastolic <90. The encounter is billed to the patient’s commercial insurer for the blood pressure control assessment using G9273. Typical workflow steps include arrival and registration, seated rest period, automated or manual blood pressure measurement by nursing staff, documentation in the electronic health record, clinician review and counseling, and coding/billing by office staff to reflect controlled blood pressure status.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When additional work or complexity is documented beyond usual for the encounter (rare for a BP measurement but may apply if extensive counseling documented) |
23 |