Summary & Overview
HCPCS G9615: Preoperative Assessment, Documented
HCPCS Level II code G9615 denotes a documented preoperative assessment. The code captures the clinical documentation that a preoperative evaluation has been completed prior to a scheduled surgical procedure — an important step for patient safety, perioperative planning, and administrative verification. Nationally, clear capture of preoperative assessments supports care coordination between surgical teams, anesthesia providers, and institutions, and can affect inpatient vs. outpatient pathway decisions and utilization tracking.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the service represented by G9615, the typical clinical settings where it is used (hospital outpatient departments, ambulatory surgery centers, and preoperative clinics), and which common modifiers may appear on claims. The publication provides benchmarks where available, notes on payer coverage patterns, and the clinical context for when documentation of a preoperative assessment is recorded. If specific payer policy details or utilization figures are not present in the input, those items are marked as Data not available in the input. The content is intended for national audiences including billing professionals, clinical administrators, and policy analysts seeking a clear operational summary of HCPCS Level II code G9615.
Billing Code Overview
HCPCS Level II code G9615 documents a preoperative assessment that has been completed and recorded in the patient record. This code represents the clinical activity of evaluating a patient prior to a planned surgical procedure, including review of history, physical findings relevant to anesthesia and surgery, and documentation of readiness for the scheduled operation.
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Service type: Preoperative assessment and documentation
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Typical site of service: Hospital outpatient departments, ambulatory surgery centers, and preoperative clinics
Clinical & Coding Specifications
Clinical Context
A 68-year-old patient with symptomatic severe osteoarthritis of the right knee is scheduled for an elective total knee arthroplasty (TKA). The preoperative assessment documented under G9615 occurs during a clinic visit 7–14 days prior to the scheduled surgery. The assessment is performed by the orthopaedic surgeon or an advanced practice provider and includes a focused history (comorbidities, medication review, prior anesthetic complications), a targeted physical exam, review of prior laboratory and imaging results, medication reconciliation (anticoagulant and antiplatelet management), and documentation of medical clearance or optimization requests (cardiology or internal medicine consult) when indicated. The assessment documents anesthesia plan coordination (general versus regional), estimated risk, and informed discussion of perioperative instructions (NPO status, medication adjustments, and postoperative pain plan). Documentation is entered into the medical record and referenced by perioperative teams (surgery scheduling, pre-admission testing, and anesthesia) to confirm readiness for the operative encounter.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when the preoperative assessment requires substantially greater work than typical and documentation supports unusually high effort or complexity. |