Summary & Overview
HCPCS G8886: Most Recent Blood Pressure Under Control
HCPCS Level II code G8886 documents that a patient’s most recent blood pressure measurement is within controlled limits. As a quality-status designation rather than a discrete treatment procedure, this code supports clinical reporting, care management programs, and population health initiatives focused on hypertension control. Nationally, capturing controlled blood pressure contributes to performance measurement, value-based payment models, and chronic disease management metrics.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the code’s clinical purpose and typical clinical settings, plus context on how the code is used in quality reporting and care coordination. The publication summarizes benchmarks and reporting implications, notes common documentation practices, and highlights any recent policy updates or guidance that affect use of HCPCS Level II codes for blood pressure control tracking.
This resource is written for clinicians, revenue cycle professionals, and policy analysts seeking a concise reference to the code’s meaning, typical workflows where it applies, and the national relevance for quality measurement and payer reporting.
Billing Code Overview
HCPCS Level II code G8886 denotes Most recent blood pressure under control. This code is used to report the status of a patient's most recently recorded blood pressure being within controlled parameters and is derived directly from the code description.
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Service type: Blood pressure status assessment
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Typical site of service: Ambulatory clinic or outpatient primary care setting
Data not available in the input for payers, modifiers, taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A common primary care scenario involves an adult patient with diagnosed hypertension attending a routine follow-up visit. The medical assistant or nurse obtains a seated automated blood pressure reading during vital signs collection before the clinician encounter. The most recent blood pressure reading is reviewed and documented in the electronic health record as being at goal or under control based on the patient’s individualized target (for many adults, <130/80 mm Hg or as established by the clinician). This documentation may be used for quality reporting, chronic disease management registries, and performance measures. The typical workflow: the patient checks in, vitals are taken and entered as the most recent blood pressure; the clinician reviews medications and adherence; if the blood pressure is under control, the clinician documents that the G8886 metric (most recent blood pressure under control) is met and proceeds with routine chronic disease care or interval medication management. Typical site of service is outpatient primary care clinics, including family medicine and internal medicine practices, and ambulatory care centers. Typical patient scenario: an adult aged 45–75 with essential hypertension on antihypertensive therapy presenting for a scheduled follow-up where the most recent office blood pressure is at target.
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 | Use when an E/M visit is provided in addition to documentation of the blood pressure being under control and the E/M is significant and distinct |
59 | Distinct procedural service | Use when the blood pressure measurement is billed alongside another service and needs segregation as a distinct procedural service |
24 | Unrelated E/M service by the same physician during a postoperative period | Use if an unrelated E/M is performed during a postoperative global period in addition to blood pressure documentation |
26 | Professional component | Use if reporting only the professional component of a service that has both professional and technical components (rare for BP metric reporting) |
TC | Technical component | Use if reporting only the technical component of a layered service (rare for BP metric reporting) |
GA | Waiver of liability statement on file (patient refusal of services) | Use if a required measurement was refused and documentation indicates patient refusal with appropriate waiver |
Q7 | Service furnished under an integrated PA/NP/other clinician model (Medicare quality reporting context) | Use in certain reporting arrangements where advanced practice clinicians are part of a shared model and specific reporting modifiers are allowed |
EP | Eligible professional reporting (registry/quality) | Use when attributing the blood pressure control metric to an eligible professional for quality reporting |
GQ | Via asynchronous Telecommunications System (telehealth GDMT/monitoring contexts) | Use when metric data was collected via asynchronous telemonitoring systems that meet reporting definitions |
CO | Services denied as not covered by payer | Use for internal billing adjudication documentation when the payer denies coverage for a submitted service component |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
207Q00000X | Family Medicine | Most common primary care specialty documenting and managing blood pressure control |
207R00000X | Internal Medicine | Primary specialty for adult hypertension management and BP control documentation |
165H00000X | Nurse Practitioner | Advanced practice clinicians commonly obtaining and documenting vitals and BP control |
207L00000X | Cardiovascular Disease (Cardiology) | Specialty involved when hypertension is complicated or requires specialty management |
363LF0000X | Clinical Nurse Specialist | Specialty engaged in chronic disease management programs that track BP control |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
I10 | Essential (primary) hypertension | Primary diagnosis associated with monitoring and documenting blood pressure control |
I11.0 | Hypertensive heart disease with heart failure | Hypertension-related cardiac complications where BP control is critical |
I12.9 | Hypertensive chronic kidney disease, unspecified | Hypertension with renal involvement where tight BP control is a management priority |
I15.0 | Renovascular hypertension | Secondary hypertension subtype where BP control documentation guides specialty management |
Z68.1 | Body mass index (BMI) 19 or less, underweight | BMI codes are relevant as comorbid factors affecting BP targets and management |
E11.9 | Type 2 diabetes mellitus without complications | Common comorbidity influencing BP goals and quality measures for control |
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 | Often the E/M visit during which blood pressure is assessed and the G8886 metric is documented when BP is under control |
99214 | Office or other outpatient visit for the evaluation and management of an established patient, typically 25 minutes | Used when the visit complexity is higher and medication adjustment or counseling accompanies BP control assessment |
93784 | Ambulatory blood pressure monitoring, utilizing a device worn by the patient, recording for 24 hours | Performed when further objective assessment is needed; complements in-office BP readings and informs control status in complex cases |
99457 | Remote physiologic monitoring treatment management services, clinical staff/physician/other qualified healthcare professional time in a calendar month | Used when home BP monitoring data are used for management and contribute to documenting BP control |
36415 | Collection of venous blood by venipuncture | Often performed at the same visit for lab monitoring related to antihypertensive therapy (electrolytes, renal function) and part of overall hypertension management |