Summary & Overview
CPT 01682: Anesthesia for Total Knee Arthroplasty
CPT code 01682 represents anesthesia services provided during total knee arthroplasty procedures, a critical intervention for patients with severe knee joint conditions such as osteoarthritis. This code is nationally significant due to the high volume of knee replacement surgeries performed each year and the essential role of anesthesiology in ensuring safe and effective outcomes. The publication covers key payer policies, with a focus on Blue Cross Blue Shield, and provides insights into clinical benchmarks, billing practices, and recent policy updates relevant to anesthesia for knee arthroplasty. Readers will gain a comprehensive understanding of the clinical context for 01682, including typical sites of service, common modifiers, and associated provider taxonomies. The summary also highlights related CPT codes and ICD-10 diagnoses frequently encountered in knee replacement cases, offering a broader perspective on coding and reimbursement trends in orthopedic and anesthesiology practice. This resource is designed to inform healthcare professionals, billing specialists, and policy analysts about the latest developments and standards for anesthesia billing in total knee arthroplasty.
CPT Code Overview
CPT code 01682 is used to report anesthesia services for procedures on the knee joint, specifically for total knee arthroplasty. This code falls under the anesthesiology service type and is most commonly performed in an inpatient hospital setting (Place of Service 21). The procedure involves providing anesthesia care during surgical replacement of the knee joint, ensuring patient comfort and safety throughout the operation.
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult patient admitted to an inpatient hospital for a total knee arthroplasty due to advanced osteoarthritis of the knee. The patient may present with chronic knee pain, reduced mobility, and radiographic evidence of joint degeneration. The procedure is performed by an orthopedic surgeon, and anesthesia services are provided by an anesthesiologist or a certified registered nurse anesthetist. The anesthesia team ensures the patient is safely sedated and pain-free throughout the surgery, monitoring vital signs and managing perioperative care. The workflow includes preoperative assessment, administration of anesthesia, intraoperative monitoring, and postoperative recovery support.
Coding Specifications
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Modifiers:
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QS: Monitored anesthesia care service. Used when the anesthesia provider delivers monitored anesthesia care rather than general anesthesia. -
QX: CRNA service with medical direction by a physician. Used when a certified registered nurse anesthetist provides anesthesia services under the medical direction of a physician.
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Provider Taxonomies:
Taxonomy Code Specialty Name